19171848960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 1152

約数和(自身を含む): 80530329600

約数和(自身を除く): 61358480640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 37, 40, 44, 45, 47, 48, 54, 55, 58, 60, 64, 66, 72, 74, 80, 87, 88, 90, 94, 96, 99, 108, 110, 111, 116, 120, 128, 132, 135, 141, 144, 145, 148, 160, 165, 174, 176, 180, 185, 188, 192, 198, 216, 220, 222, 232, 235, 240, 256, 261, 264, 270, 282, 288, 290, 296, 297, 319, 320, 330, 333, 348, 352, 360, 370, 376, 384, 396, 407, 423, 432, 435, 440, 444, 464, 470, 480, 495, 517, 522, 528, 540, 555, 564, 576, 580, 592, 594, 638, 640, 660, 666, 696, 704, 705, 720, 740, 752, 768, 783, 792, 814, 846, 864, 870, 880, 888, 928, 940, 957, 960, 990, 999, 1034, 1044, 1056, 1073, 1080, 1110, 1128, 1152, 1160, 1184, 1188, 1221, 1269, 1276, 1280, 1305, 1320, 1332, 1363, 1392, 1408, 1410, 1440, 1480, 1485, 1504, 1551, 1566, 1584, 1595, 1628, 1665, 1692, 1728, 1739, 1740, 1760, 1776, 1856, 1880, 1914, 1920, 1980, 1998, 2035, 2068, 2088, 2112, 2115, 2146, 2160, 2220, 2256, 2304, 2320, 2368, 2376, 2442, 2538, 2552, 2585, 2610, 2640, 2664, 2726, 2784, 2816, 2820, 2871, 2880, 2960, 2970, 3008, 3102, 3132, 3168, 3190, 3219, 3256, 3330, 3384, 3456, 3478, 3480, 3520, 3552, 3663, 3712, 3760, 3828, 3840, 3915, 3960, 3996, 4070, 4089, 4136, 4176, 4224, 4230, 4292, 4320, 4440, 4512, 4640, 4653, 4736, 4752, 4785, 4884, 4995, 5076, 5104, 5170, 5217, 5220, 5280, 5328, 5365, 5452, 5568, 5640, 5742, 5760, 5920, 5940, 6016, 6105, 6204, 6264, 6336, 6345, 6380, 6438, 6512, 6660, 6768, 6815, 6912, 6956, 6960, 7040, 7104, 7326, 7424, 7520, 7656, 7755, 7830, 7920, 7992, 8140, 8178, 8272, 8352, 8448, 8460, 8584, 8613, 8640, 8695, 8880, 9024, 9280, 9306, 9472, 9504, 9570, 9657, 9768, 9990, 10152, 10208, 10340, 10434, 10440, 10560, 10656, 10730, 10904, 10989, 11136, 11280, 11484, 11520, 11803, 11840, 11880, 12032, 12210, 12267, 12408, 12528, 12672, 12690, 12760, 12876, 13024, 13320, 13536, 13630, 13912, 13920, 13959, 14080, 14208, 14355, 14652, 14993, 15040, 15312, 15510, 15651, 15660, 15840, 15984, 16095, 16280, 16356, 16544, 16704, 16920, 17168, 17226, 17280, 17390, 17760, 18048, 18315, 18560, 18612, 19008, 19129, 19140, 19314, 19536, 19980, 20304, 20416, 20445, 20680, 20868, 20880, 21120, 21312, 21460, 21808, 21978, 22272, 22560, 22968, 23265, 23606, 23680, 23760, 24420, 24534, 24816, 25056, 25344, 25380, 25520, 25752, 26048, 26085, 26640, 27072, 27260, 27824, 27840, 27918, 28416, 28710, 28971, 29304, 29986, 30080, 30624, 31020, 31302, 31320, 31680, 31968, 32190, 32560, 32712, 33088, 33408, 33840, 34336, 34452, 34560, 34780, 35409, 35520, 36096, 36630, 36801, 37120, 37224, 38016, 38258, 38280, 38628, 39072, 39960, 40608, 40832, 40890, 41360, 41736, 41760, 42240, 42624, 42920, 43065, 43616, 43956, 44979, 45120, 45936, 46530, 46953, 47212, 47360, 47520, 48285, 48840, 49068, 49632, 50112, 50431, 50760, 51040, 51504, 52096, 52170, 53280, 54144, 54520, 54945, 55648, 55680, 55836, 57387, 57420, 57942, 58608, 59015, 59972, 60160, 61248, 61335, 62040, 62604, 62640, 63360, 63936, 64380, 65120, 65424, 66176, 66816, 67680, 68672, 68904, 69560, 69795, 70818, 71040, 73260, 73602, 74448, 74965, 76032, 76516, 76560, 77256, 78144, 78255, 79920, 81216, 81664, 81780, 82720, 83472, 83520, 85248, 85840, 86130, 87232, 87912, 89958, 90240, 91872, 93060, 93906, 94424, 95040, 95645, 96570, 97680, 98136, 99264, 100224, 100862, 101520, 102080, 103008, 104192, 104340, 106227, 106560, 108288, 109040, 109890, 111296, 111360, 111672, 114774, 114840, 115884, 117216, 118030, 119944, 122496, 122670, 124080, 125208, 125280, 126720, 127872, 128760, 130240, 130848, 132352, 134937, 135360, 137344, 137808, 139120, 139590, 141636, 142080, 144855, 146520, 147204, 148896, 149930, 151293, 153032, 153120, 154512, 156288, 156510, 159840, 162432, 163560, 165440, 166944, 167040, 171680, 172161, 172260, 174464, 175824, 177045, 179916, 180480, 183744, 184005, 186120, 187812, 188848, 190080, 191290, 193140, 195360, 196272, 198528, 200448, 201724, 203040, 204160, 206016, 208680, 212454, 213120, 218080, 219780, 222592, 223344, 224895, 229548, 229680, 231768, 234432, 234765, 236060, 239888, 244992, 245340, 248160, 250416, 250560, 252155, 255744, 257520, 260480, 261696, 269874, 270720, 274688, 275616, 278240, 279180, 283272, 286935, 289710, 293040, 294408, 297792, 299860, 302586, 306064, 306240, 309024, 312576, 313020, 318681, 319680, 324864, 327120, 330880, 333888, 334080, 343360, 344322, 344520, 348928, 351648, 354090, 359832, 367488, 368010, 372240, 375624, 377696, 380160, 382580, 386280, 390720, 392544, 397056, 403448, 404811, 406080, 408320, 412032, 417360, 424908, 426240, 436160, 439560, 445184, 446688, 449790, 453879, 459096, 459360, 463536, 468864, 469530, 472120, 479776, 490680, 496320, 500832, 501120, 504310, 515040, 516483, 520960, 523392, 531135, 539748, 541440, 551232, 554741, 556480, 558360, 566544, 573870, 579420, 586080, 588816, 595584, 599720, 605172, 612128, 612480, 618048, 626040, 637362, 639360, 654240, 661760, 667776, 674685, 686720, 688644, 689040, 703296, 708180, 719664, 734976, 736020, 744480, 751248, 755392, 756465, 765160, 772560, 781440, 785088, 806896, 809622, 812160, 824064, 834720, 849816, 860805, 872320, 879120, 893376, 899580, 907758, 918192, 918720, 927072, 937728, 939060, 944240, 959552, 981360, 992640, 1001664, 1002240, 1008620, 1030080, 1032966, 1046784, 1062270, 1079496, 1102464, 1109482, 1112960, 1116720, 1133088, 1147740, 1158840, 1172160, 1177632, 1191168, 1199440, 1210344, 1224256, 1224960, 1236096, 1252080, 1274724, 1278720, 1308480, 1335552, 1349370, 1361637, 1373440, 1377288, 1378080, 1406592, 1416360, 1439328, 1472040, 1488960, 1502496, 1510784, 1512930, 1530320, 1545120, 1562880, 1570176, 1593405, 1613792, 1619244, 1624320, 1664223, 1669440, 1699632, 1721610, 1744640, 1758240, 1786752, 1799160, 1815516, 1836384, 1837440, 1854144, 1878120, 1888480, 1919104, 1962720, 1985280, 2003328, 2017240, 2024055, 2060160, 2065932, 2124540, 2158992, 2204928, 2218964, 2225920, 2233440, 2266176, 2269395, 2295480, 2317680, 2344320, 2355264, 2398880, 2420688, 2448512, 2472192, 2504160, 2549448, 2582415, 2616960, 2698740, 2723274, 2754576, 2756160, 2773705, 2813184, 2832720, 2878656, 2944080, 2977920, 3004992, 3021568, 3025860, 3060640, 3090240, 3140352, 3186810, 3227584, 3238488, 3328446, 3338880, 3399264, 3443220, 3516480, 3573504, 3598320, 3631032, 3672768, 3674880, 3708288, 3756240, 3776960, 3838208, 3925440, 4006656, 4034480, 4048110, 4120320, 4131864, 4249080, 4317984, 4437928, 4466880, 4532352, 4538790, 4590960, 4635360, 4688640, 4710528, 4797760, 4841376, 4897024, 4992669, 5008320, 5098896, 5164830, 5233920, 5397480, 5446548, 5509152, 5512320, 5547410, 5665440, 5757312, 5888160, 5955840, 6009984, 6051720, 6121280, 6180480, 6373620, 6455168, 6476976, 6656892, 6677760, 6798528, 6808185, 6886440, 7032960, 7196640, 7262064, 7345536, 7416576, 7512480, 7553920, 7850880, 8068960, 8096220, 8263728, 8321115, 8498160, 8635968, 8875856, 8933760, 9064704, 9077580, 9181920, 9270720, 9421056, 9595520, 9682752, 9985338, 10016640, 10197792, 10329660, 10794960, 10893096, 11018304, 11024640, 11094820, 11330880, 11514624, 11776320, 12019968, 12103440, 12242560, 12360960, 12747240, 12910336, 12953952, 13313784, 13597056, 13616370, 13772880, 14065920, 14393280, 14524128, 14691072, 14978007, 15024960, 15107840, 15701760, 16137920, 16192440, 16527456, 16642230, 16996320, 17271936, 17751712, 17867520, 18155160, 18363840, 18541440, 19191040, 19365504, 19970676, 20033280, 20395584, 20659320, 21589920, 21786192, 22036608, 22189640, 22661760, 23552640, 24206880, 24485120, 24963345, 25494480, 25907904, 26627568, 27194112, 27232740, 27545760, 28786560, 29048256, 29956014, 30049920, 32275840, 32384880, 33054912, 33284460, 33992640, 34543872, 35503424, 36310320, 36727680, 37082880, 38731008, 39941352, 40791168, 41318640, 43179840, 43572384, 44073216, 44379280, 45323520, 47105280, 48413760, 49926690, 50988960, 51815808, 53255136, 54465480, 55091520, 57573120, 58096512, 59912028, 60099840, 64551680, 64769760, 66109824, 66568920, 67985280, 71006848, 72620640, 73455360, 74890035, 79882704, 81582336, 82637280, 86359680, 87144768, 88758560, 96827520, 99853380, 101977920, 103631616, 106510272, 108930960, 110183040, 116193024, 119824056, 129539520, 132219648, 133137840, 135970560, 142013696, 145241280, 149780070, 159765408, 165274560, 172719360, 174289536, 177517120, 193655040, 199706760, 203955840, 213020544, 217861920, 220366080, 239648112, 259079040, 266275680, 290482560, 299560140, 319530816, 330549120, 348579072, 355034240, 399413520, 407911680, 426041088, 435723840, 479296224, 518158080, 532551360, 580965120, 599120280, 639061632, 661098240, 710068480, 798827040, 871447680, 958592448, 1065102720, 1198240560, 1278123264, 1597654080, 1742895360, 1917184896, 2130205440, 2396481120, 3195308160, 3834369792, 4792962240, 6390616320, 9585924480, 19171848960]

約数ペア:

[(1, 19171848960), (2, 9585924480), (3, 6390616320), (4, 4792962240), (5, 3834369792), (6, 3195308160), (8, 2396481120), (9, 2130205440), (10, 1917184896), (11, 1742895360), (12, 1597654080), (15, 1278123264), (16, 1198240560), (18, 1065102720), (20, 958592448), (22, 871447680), (24, 798827040), (27, 710068480), (29, 661098240), (30, 639061632), (32, 599120280), (33, 580965120), (36, 532551360), (37, 518158080), (40, 479296224), (44, 435723840), (45, 426041088), (47, 407911680), (48, 399413520), (54, 355034240), (55, 348579072), (58, 330549120), (60, 319530816), (64, 299560140), (66, 290482560), (72, 266275680), (74, 259079040), (80, 239648112), (87, 220366080), (88, 217861920), (90, 213020544), (94, 203955840), (96, 199706760), (99, 193655040), (108, 177517120), (110, 174289536), (111, 172719360), (116, 165274560), (120, 159765408), (128, 149780070), (132, 145241280), (135, 142013696), (141, 135970560), (144, 133137840), (145, 132219648), (148, 129539520), (160, 119824056), (165, 116193024), (174, 110183040), (176, 108930960), (180, 106510272), (185, 103631616), (188, 101977920), (192, 99853380), (198, 96827520), (216, 88758560), (220, 87144768), (222, 86359680), (232, 82637280), (235, 81582336), (240, 79882704), (256, 74890035), (261, 73455360), (264, 72620640), (270, 71006848), (282, 67985280), (288, 66568920), (290, 66109824), (296, 64769760), (297, 64551680), (319, 60099840), (320, 59912028), (330, 58096512), (333, 57573120), (348, 55091520), (352, 54465480), (360, 53255136), (370, 51815808), (376, 50988960), (384, 49926690), (396, 48413760), (407, 47105280), (423, 45323520), (432, 44379280), (435, 44073216), (440, 43572384), (444, 43179840), (464, 41318640), (470, 40791168), (480, 39941352), (495, 38731008), (517, 37082880), (522, 36727680), (528, 36310320), (540, 35503424), (555, 34543872), (564, 33992640), (576, 33284460), (580, 33054912), (592, 32384880), (594, 32275840), (638, 30049920), (640, 29956014), (660, 29048256), (666, 28786560), (696, 27545760), (704, 27232740), (705, 27194112), (720, 26627568), (740, 25907904), (752, 25494480), (768, 24963345), (783, 24485120), (792, 24206880), (814, 23552640), (846, 22661760), (864, 22189640), (870, 22036608), (880, 21786192), (888, 21589920), (928, 20659320), (940, 20395584), (957, 20033280), (960, 19970676), (990, 19365504), (999, 19191040), (1034, 18541440), (1044, 18363840), (1056, 18155160), (1073, 17867520), (1080, 17751712), (1110, 17271936), (1128, 16996320), (1152, 16642230), (1160, 16527456), (1184, 16192440), (1188, 16137920), (1221, 15701760), (1269, 15107840), (1276, 15024960), (1280, 14978007), (1305, 14691072), (1320, 14524128), (1332, 14393280), (1363, 14065920), (1392, 13772880), (1408, 13616370), (1410, 13597056), (1440, 13313784), (1480, 12953952), (1485, 12910336), (1504, 12747240), (1551, 12360960), (1566, 12242560), (1584, 12103440), (1595, 12019968), (1628, 11776320), (1665, 11514624), (1692, 11330880), (1728, 11094820), (1739, 11024640), (1740, 11018304), (1760, 10893096), (1776, 10794960), (1856, 10329660), (1880, 10197792), (1914, 10016640), (1920, 9985338), (1980, 9682752), (1998, 9595520), (2035, 9421056), (2068, 9270720), (2088, 9181920), (2112, 9077580), (2115, 9064704), (2146, 8933760), (2160, 8875856), (2220, 8635968), (2256, 8498160), (2304, 8321115), (2320, 8263728), (2368, 8096220), (2376, 8068960), (2442, 7850880), (2538, 7553920), (2552, 7512480), (2585, 7416576), (2610, 7345536), (2640, 7262064), (2664, 7196640), (2726, 7032960), (2784, 6886440), (2816, 6808185), (2820, 6798528), (2871, 6677760), (2880, 6656892), (2960, 6476976), (2970, 6455168), (3008, 6373620), (3102, 6180480), (3132, 6121280), (3168, 6051720), (3190, 6009984), (3219, 5955840), (3256, 5888160), (3330, 5757312), (3384, 5665440), (3456, 5547410), (3478, 5512320), (3480, 5509152), (3520, 5446548), (3552, 5397480), (3663, 5233920), (3712, 5164830), (3760, 5098896), (3828, 5008320), (3840, 4992669), (3915, 4897024), (3960, 4841376), (3996, 4797760), (4070, 4710528), (4089, 4688640), (4136, 4635360), (4176, 4590960), (4224, 4538790), (4230, 4532352), (4292, 4466880), (4320, 4437928), (4440, 4317984), (4512, 4249080), (4640, 4131864), (4653, 4120320), (4736, 4048110), (4752, 4034480), (4785, 4006656), (4884, 3925440), (4995, 3838208), (5076, 3776960), (5104, 3756240), (5170, 3708288), (5217, 3674880), (5220, 3672768), (5280, 3631032), (5328, 3598320), (5365, 3573504), (5452, 3516480), (5568, 3443220), (5640, 3399264), (5742, 3338880), (5760, 3328446), (5920, 3238488), (5940, 3227584), (6016, 3186810), (6105, 3140352), (6204, 3090240), (6264, 3060640), (6336, 3025860), (6345, 3021568), (6380, 3004992), (6438, 2977920), (6512, 2944080), (6660, 2878656), (6768, 2832720), (6815, 2813184), (6912, 2773705), (6956, 2756160), (6960, 2754576), (7040, 2723274), (7104, 2698740), (7326, 2616960), (7424, 2582415), (7520, 2549448), (7656, 2504160), (7755, 2472192), (7830, 2448512), (7920, 2420688), (7992, 2398880), (8140, 2355264), (8178, 2344320), (8272, 2317680), (8352, 2295480), (8448, 2269395), (8460, 2266176), (8584, 2233440), (8613, 2225920), (8640, 2218964), (8695, 2204928), (8880, 2158992), (9024, 2124540), (9280, 2065932), (9306, 2060160), (9472, 2024055), (9504, 2017240), (9570, 2003328), (9657, 1985280), (9768, 1962720), (9990, 1919104), (10152, 1888480), (10208, 1878120), (10340, 1854144), (10434, 1837440), (10440, 1836384), (10560, 1815516), (10656, 1799160), (10730, 1786752), (10904, 1758240), (10989, 1744640), (11136, 1721610), (11280, 1699632), (11484, 1669440), (11520, 1664223), (11803, 1624320), (11840, 1619244), (11880, 1613792), (12032, 1593405), (12210, 1570176), (12267, 1562880), (12408, 1545120), (12528, 1530320), (12672, 1512930), (12690, 1510784), (12760, 1502496), (12876, 1488960), (13024, 1472040), (13320, 1439328), (13536, 1416360), (13630, 1406592), (13912, 1378080), (13920, 1377288), (13959, 1373440), (14080, 1361637), (14208, 1349370), (14355, 1335552), (14652, 1308480), (14993, 1278720), (15040, 1274724), (15312, 1252080), (15510, 1236096), (15651, 1224960), (15660, 1224256), (15840, 1210344), (15984, 1199440), (16095, 1191168), (16280, 1177632), (16356, 1172160), (16544, 1158840), (16704, 1147740), (16920, 1133088), (17168, 1116720), (17226, 1112960), (17280, 1109482), (17390, 1102464), (17760, 1079496), (18048, 1062270), (18315, 1046784), (18560, 1032966), (18612, 1030080), (19008, 1008620), (19129, 1002240), (19140, 1001664), (19314, 992640), (19536, 981360), (19980, 959552), (20304, 944240), (20416, 939060), (20445, 937728), (20680, 927072), (20868, 918720), (20880, 918192), (21120, 907758), (21312, 899580), (21460, 893376), (21808, 879120), (21978, 872320), (22272, 860805), (22560, 849816), (22968, 834720), (23265, 824064), (23606, 812160), (23680, 809622), (23760, 806896), (24420, 785088), (24534, 781440), (24816, 772560), (25056, 765160), (25344, 756465), (25380, 755392), (25520, 751248), (25752, 744480), (26048, 736020), (26085, 734976), (26640, 719664), (27072, 708180), (27260, 703296), (27824, 689040), (27840, 688644), (27918, 686720), (28416, 674685), (28710, 667776), (28971, 661760), (29304, 654240), (29986, 639360), (30080, 637362), (30624, 626040), (31020, 618048), (31302, 612480), (31320, 612128), (31680, 605172), (31968, 599720), (32190, 595584), (32560, 588816), (32712, 586080), (33088, 579420), (33408, 573870), (33840, 566544), (34336, 558360), (34452, 556480), (34560, 554741), (34780, 551232), (35409, 541440), (35520, 539748), (36096, 531135), (36630, 523392), (36801, 520960), (37120, 516483), (37224, 515040), (38016, 504310), (38258, 501120), (38280, 500832), (38628, 496320), (39072, 490680), (39960, 479776), (40608, 472120), (40832, 469530), (40890, 468864), (41360, 463536), (41736, 459360), (41760, 459096), (42240, 453879), (42624, 449790), (42920, 446688), (43065, 445184), (43616, 439560), (43956, 436160), (44979, 426240), (45120, 424908), (45936, 417360), (46530, 412032), (46953, 408320), (47212, 406080), (47360, 404811), (47520, 403448), (48285, 397056), (48840, 392544), (49068, 390720), (49632, 386280), (50112, 382580), (50431, 380160), (50760, 377696), (51040, 375624), (51504, 372240), (52096, 368010), (52170, 367488), (53280, 359832), (54144, 354090), (54520, 351648), (54945, 348928), (55648, 344520), (55680, 344322), (55836, 343360), (57387, 334080), (57420, 333888), (57942, 330880), (58608, 327120), (59015, 324864), (59972, 319680), (60160, 318681), (61248, 313020), (61335, 312576), (62040, 309024), (62604, 306240), (62640, 306064), (63360, 302586), (63936, 299860), (64380, 297792), (65120, 294408), (65424, 293040), (66176, 289710), (66816, 286935), (67680, 283272), (68672, 279180), (68904, 278240), (69560, 275616), (69795, 274688), (70818, 270720), (71040, 269874), (73260, 261696), (73602, 260480), (74448, 257520), (74965, 255744), (76032, 252155), (76516, 250560), (76560, 250416), (77256, 248160), (78144, 245340), (78255, 244992), (79920, 239888), (81216, 236060), (81664, 234765), (81780, 234432), (82720, 231768), (83472, 229680), (83520, 229548), (85248, 224895), (85840, 223344), (86130, 222592), (87232, 219780), (87912, 218080), (89958, 213120), (90240, 212454), (91872, 208680), (93060, 206016), (93906, 204160), (94424, 203040), (95040, 201724), (95645, 200448), (96570, 198528), (97680, 196272), (98136, 195360), (99264, 193140), (100224, 191290), (100862, 190080), (101520, 188848), (102080, 187812), (103008, 186120), (104192, 184005), (104340, 183744), (106227, 180480), (106560, 179916), (108288, 177045), (109040, 175824), (109890, 174464), (111296, 172260), (111360, 172161), (111672, 171680), (114774, 167040), (114840, 166944), (115884, 165440), (117216, 163560), (118030, 162432), (119944, 159840), (122496, 156510), (122670, 156288), (124080, 154512), (125208, 153120), (125280, 153032), (126720, 151293), (127872, 149930), (128760, 148896), (130240, 147204), (130848, 146520), (132352, 144855), (134937, 142080), (135360, 141636), (137344, 139590), (137808, 139120)]