19734503040

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 960

約数和(自身を含む): 86994068040

約数和(自身を除く): 67259565000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 98, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 147, 153, 160, 162, 168, 170, 180, 189, 192, 196, 204, 210, 216, 224, 238, 240, 245, 252, 255, 270, 272, 280, 288, 294, 306, 315, 320, 324, 336, 340, 357, 360, 378, 384, 392, 405, 408, 420, 432, 441, 448, 457, 459, 476, 480, 490, 504, 510, 540, 544, 560, 567, 576, 588, 595, 612, 630, 640, 648, 672, 680, 714, 720, 735, 756, 765, 784, 810, 816, 833, 840, 864, 882, 896, 914, 918, 945, 952, 960, 980, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1152, 1176, 1190, 1224, 1260, 1296, 1323, 1344, 1360, 1371, 1377, 1428, 1440, 1470, 1512, 1530, 1568, 1620, 1632, 1666, 1680, 1728, 1764, 1785, 1828, 1836, 1890, 1904, 1920, 1960, 2016, 2040, 2142, 2160, 2176, 2205, 2240, 2268, 2285, 2295, 2352, 2380, 2448, 2499, 2520, 2592, 2646, 2688, 2720, 2742, 2754, 2835, 2856, 2880, 2940, 3024, 3060, 3136, 3199, 3213, 3240, 3264, 3332, 3360, 3456, 3528, 3570, 3656, 3672, 3780, 3808, 3920, 3969, 4032, 4080, 4113, 4165, 4284, 4320, 4410, 4480, 4536, 4570, 4590, 4704, 4760, 4896, 4998, 5040, 5184, 5292, 5355, 5440, 5484, 5508, 5670, 5712, 5760, 5880, 6048, 6120, 6272, 6398, 6426, 6480, 6528, 6615, 6664, 6720, 6855, 6885, 7056, 7140, 7312, 7344, 7497, 7560, 7616, 7769, 7840, 7938, 8064, 8160, 8226, 8330, 8568, 8640, 8820, 9072, 9140, 9180, 9408, 9520, 9597, 9639, 9792, 9996, 10080, 10368, 10584, 10710, 10880, 10968, 11016, 11340, 11424, 11760, 12096, 12240, 12339, 12495, 12796, 12852, 12960, 13230, 13328, 13440, 13710, 13770, 14112, 14280, 14624, 14688, 14994, 15120, 15232, 15538, 15680, 15876, 15995, 16065, 16320, 16452, 16660, 17136, 17280, 17640, 18144, 18280, 18360, 18816, 19040, 19194, 19278, 19584, 19845, 19992, 20160, 20565, 21168, 21420, 21936, 22032, 22393, 22491, 22680, 22848, 23307, 23520, 24192, 24480, 24678, 24990, 25592, 25704, 25920, 26460, 26656, 27420, 27540, 28224, 28560, 28791, 29248, 29376, 29988, 30240, 31076, 31360, 31752, 31990, 32130, 32640, 32904, 33320, 34272, 35280, 36288, 36560, 36720, 37017, 37485, 38080, 38388, 38556, 38845, 39690, 39984, 40320, 41130, 42336, 42840, 43872, 44064, 44786, 44982, 45360, 45696, 46614, 47040, 47985, 48195, 48960, 49356, 49980, 51184, 51408, 51840, 52920, 53312, 54383, 54840, 55080, 56448, 57120, 57582, 58496, 58752, 59976, 60480, 61695, 62152, 63504, 63980, 64260, 65808, 66640, 67179, 67473, 68544, 69921, 70560, 72576, 73120, 73440, 74034, 74970, 76160, 76776, 77112, 77690, 79380, 79968, 82260, 84672, 85680, 86373, 87744, 88128, 89572, 89964, 90720, 93228, 94080, 95970, 96390, 97920, 98712, 99960, 102368, 102816, 105840, 106624, 108766, 109680, 110160, 111965, 112455, 114240, 115164, 116535, 119952, 120960, 123390, 124304, 127008, 127960, 128520, 131616, 133280, 134358, 134946, 137088, 139842, 141120, 143955, 146240, 146880, 148068, 149940, 153552, 154224, 155380, 158760, 159936, 163149, 164520, 169344, 171360, 172746, 175488, 176256, 179144, 179928, 181440, 185085, 186456, 191940, 192780, 197424, 199920, 201537, 204736, 205632, 209763, 211680, 217532, 219360, 220320, 223930, 224910, 228480, 230328, 233070, 239904, 246780, 248608, 254016, 255920, 257040, 259119, 263232, 266560, 268716, 269892, 271915, 279684, 282240, 287910, 292480, 293760, 296136, 299880, 307104, 308448, 310760, 317520, 319872, 326298, 329040, 335895, 337365, 342720, 345492, 349605, 358288, 359856, 362880, 370170, 372912, 380681, 383880, 385560, 394848, 399840, 403074, 409472, 411264, 419526, 423360, 431865, 435064, 438720, 440640, 447860, 449820, 460656, 466140, 479808, 489447, 493560, 497216, 508032, 511840, 514080, 518238, 526464, 533120, 537432, 539784, 543830, 559368, 575820, 592272, 599760, 604611, 614208, 616896, 621520, 629289, 635040, 652596, 658080, 671790, 674730, 685440, 690984, 699210, 716576, 719712, 740340, 745824, 761362, 767760, 771120, 789696, 799680, 806148, 815745, 839052, 846720, 863730, 870128, 877440, 881280, 895720, 899640, 921312, 932280, 959616, 978894, 987120, 994432, 1007685, 1023680, 1028160, 1036476, 1048815, 1074864, 1079568, 1087660, 1118736, 1142043, 1151640, 1184544, 1199520, 1209222, 1228416, 1233792, 1243040, 1258578, 1270080, 1295595, 1305192, 1316160, 1343580, 1349460, 1381968, 1398420, 1433152, 1439424, 1468341, 1480680, 1491648, 1522724, 1535520, 1542240, 1579392, 1599360, 1612296, 1631490, 1678104, 1727460, 1740256, 1791440, 1799280, 1813833, 1842624, 1864560, 1903405, 1957788, 1974240, 2015370, 2047360, 2056320, 2072952, 2097630, 2149728, 2159136, 2175320, 2237472, 2284086, 2303280, 2369088, 2399040, 2418444, 2447235, 2486080, 2517156, 2540160, 2591190, 2610384, 2632320, 2687160, 2698920, 2763936, 2796840, 2866304, 2878848, 2936682, 2961360, 2983296, 3023055, 3045448, 3071040, 3084480, 3146445, 3224592, 3262980, 3356208, 3426129, 3454920, 3480512, 3582880, 3598560, 3627666, 3685248, 3729120, 3806810, 3915576, 3948480, 4030740, 4145904, 4195260, 4299456, 4318272, 4350640, 4405023, 4474944, 4568172, 4606560, 4738176, 4798080, 4836888, 4894470, 4972160, 5034312, 5182380, 5220768, 5374320, 5397840, 5527872, 5593680, 5710215, 5873364, 5922720, 6046110, 6090896, 6142080, 6168960, 6292890, 6449184, 6525960, 6712416, 6852258, 6909840, 6961024, 7165760, 7197120, 7255332, 7341705, 7458240, 7613620, 7831152, 7896960, 8061480, 8291808, 8390520, 8598912, 8636544, 8701280, 8810046, 8949888, 9069165, 9136344, 9213120, 9673776, 9788940, 10068624, 10278387, 10364760, 10441536, 10748640, 10795680, 11055744, 11187360, 11420430, 11746728, 11845440, 12092220, 12181792, 12585780, 12898368, 13051920, 13424832, 13704516, 13819680, 14331520, 14394240, 14510664, 14683410, 14916480, 15227240, 15662304, 16122960, 16583616, 16781040, 17130645, 17402560, 17620092, 18138330, 18272688, 18426240, 19347552, 19577880, 20137248, 20556774, 20729520, 20883072, 21497280, 21591360, 22025115, 22374720, 22840860, 23493456, 23690880, 24184440, 24363584, 25171560, 25796736, 26103840, 26849664, 27409032, 27639360, 29021328, 29366820, 30454480, 30835161, 31324608, 32245920, 33167232, 33562080, 34261290, 34805120, 35240184, 36276660, 36545376, 38695104, 39155760, 40274496, 41113548, 41459040, 42994560, 43182720, 44050230, 44749440, 45681720, 46986912, 48368880, 48727168, 50343120, 51391935, 52207680, 54818064, 55278720, 58042656, 58733640, 60908960, 61670322, 62649216, 64491840, 67124160, 68522580, 70480368, 72553320, 73090752, 77390208, 78311520, 80548992, 82227096, 82918080, 88100460, 91363440, 93973824, 96737760, 100686240, 102783870, 104415360, 109636128, 116085312, 117467280, 121817920, 123340644, 128983680, 134248320, 137045160, 140960736, 145106640, 146181504, 154175805, 156623040, 164454192, 165836160, 176200920, 182726880, 187947648, 193475520, 201372480, 205567740, 219272256, 232170624, 234934560, 243635840, 246681288, 274090320, 281921472, 290213280, 308351610, 313246080, 328908384, 352401840, 365453760, 386951040, 402744960, 411135480, 438544512, 469869120, 493362576, 548180640, 563842944, 580426560, 616703220, 657816768, 704803680, 730907520, 822270960, 939738240, 986725152, 1096361280, 1160853120, 1233406440, 1315633536, 1409607360, 1644541920, 1973450304, 2192722560, 2466812880, 2819214720, 3289083840, 3946900608, 4933625760, 6578167680, 9867251520, 19734503040]

約数ペア:

[(1, 19734503040), (2, 9867251520), (3, 6578167680), (4, 4933625760), (5, 3946900608), (6, 3289083840), (7, 2819214720), (8, 2466812880), (9, 2192722560), (10, 1973450304), (12, 1644541920), (14, 1409607360), (15, 1315633536), (16, 1233406440), (17, 1160853120), (18, 1096361280), (20, 986725152), (21, 939738240), (24, 822270960), (27, 730907520), (28, 704803680), (30, 657816768), (32, 616703220), (34, 580426560), (35, 563842944), (36, 548180640), (40, 493362576), (42, 469869120), (45, 438544512), (48, 411135480), (49, 402744960), (51, 386951040), (54, 365453760), (56, 352401840), (60, 328908384), (63, 313246080), (64, 308351610), (68, 290213280), (70, 281921472), (72, 274090320), (80, 246681288), (81, 243635840), (84, 234934560), (85, 232170624), (90, 219272256), (96, 205567740), (98, 201372480), (102, 193475520), (105, 187947648), (108, 182726880), (112, 176200920), (119, 165836160), (120, 164454192), (126, 156623040), (128, 154175805), (135, 146181504), (136, 145106640), (140, 140960736), (144, 137045160), (147, 134248320), (153, 128983680), (160, 123340644), (162, 121817920), (168, 117467280), (170, 116085312), (180, 109636128), (189, 104415360), (192, 102783870), (196, 100686240), (204, 96737760), (210, 93973824), (216, 91363440), (224, 88100460), (238, 82918080), (240, 82227096), (245, 80548992), (252, 78311520), (255, 77390208), (270, 73090752), (272, 72553320), (280, 70480368), (288, 68522580), (294, 67124160), (306, 64491840), (315, 62649216), (320, 61670322), (324, 60908960), (336, 58733640), (340, 58042656), (357, 55278720), (360, 54818064), (378, 52207680), (384, 51391935), (392, 50343120), (405, 48727168), (408, 48368880), (420, 46986912), (432, 45681720), (441, 44749440), (448, 44050230), (457, 43182720), (459, 42994560), (476, 41459040), (480, 41113548), (490, 40274496), (504, 39155760), (510, 38695104), (540, 36545376), (544, 36276660), (560, 35240184), (567, 34805120), (576, 34261290), (588, 33562080), (595, 33167232), (612, 32245920), (630, 31324608), (640, 30835161), (648, 30454480), (672, 29366820), (680, 29021328), (714, 27639360), (720, 27409032), (735, 26849664), (756, 26103840), (765, 25796736), (784, 25171560), (810, 24363584), (816, 24184440), (833, 23690880), (840, 23493456), (864, 22840860), (882, 22374720), (896, 22025115), (914, 21591360), (918, 21497280), (945, 20883072), (952, 20729520), (960, 20556774), (980, 20137248), (1008, 19577880), (1020, 19347552), (1071, 18426240), (1080, 18272688), (1088, 18138330), (1120, 17620092), (1134, 17402560), (1152, 17130645), (1176, 16781040), (1190, 16583616), (1224, 16122960), (1260, 15662304), (1296, 15227240), (1323, 14916480), (1344, 14683410), (1360, 14510664), (1371, 14394240), (1377, 14331520), (1428, 13819680), (1440, 13704516), (1470, 13424832), (1512, 13051920), (1530, 12898368), (1568, 12585780), (1620, 12181792), (1632, 12092220), (1666, 11845440), (1680, 11746728), (1728, 11420430), (1764, 11187360), (1785, 11055744), (1828, 10795680), (1836, 10748640), (1890, 10441536), (1904, 10364760), (1920, 10278387), (1960, 10068624), (2016, 9788940), (2040, 9673776), (2142, 9213120), (2160, 9136344), (2176, 9069165), (2205, 8949888), (2240, 8810046), (2268, 8701280), (2285, 8636544), (2295, 8598912), (2352, 8390520), (2380, 8291808), (2448, 8061480), (2499, 7896960), (2520, 7831152), (2592, 7613620), (2646, 7458240), (2688, 7341705), (2720, 7255332), (2742, 7197120), (2754, 7165760), (2835, 6961024), (2856, 6909840), (2880, 6852258), (2940, 6712416), (3024, 6525960), (3060, 6449184), (3136, 6292890), (3199, 6168960), (3213, 6142080), (3240, 6090896), (3264, 6046110), (3332, 5922720), (3360, 5873364), (3456, 5710215), (3528, 5593680), (3570, 5527872), (3656, 5397840), (3672, 5374320), (3780, 5220768), (3808, 5182380), (3920, 5034312), (3969, 4972160), (4032, 4894470), (4080, 4836888), (4113, 4798080), (4165, 4738176), (4284, 4606560), (4320, 4568172), (4410, 4474944), (4480, 4405023), (4536, 4350640), (4570, 4318272), (4590, 4299456), (4704, 4195260), (4760, 4145904), (4896, 4030740), (4998, 3948480), (5040, 3915576), (5184, 3806810), (5292, 3729120), (5355, 3685248), (5440, 3627666), (5484, 3598560), (5508, 3582880), (5670, 3480512), (5712, 3454920), (5760, 3426129), (5880, 3356208), (6048, 3262980), (6120, 3224592), (6272, 3146445), (6398, 3084480), (6426, 3071040), (6480, 3045448), (6528, 3023055), (6615, 2983296), (6664, 2961360), (6720, 2936682), (6855, 2878848), (6885, 2866304), (7056, 2796840), (7140, 2763936), (7312, 2698920), (7344, 2687160), (7497, 2632320), (7560, 2610384), (7616, 2591190), (7769, 2540160), (7840, 2517156), (7938, 2486080), (8064, 2447235), (8160, 2418444), (8226, 2399040), (8330, 2369088), (8568, 2303280), (8640, 2284086), (8820, 2237472), (9072, 2175320), (9140, 2159136), (9180, 2149728), (9408, 2097630), (9520, 2072952), (9597, 2056320), (9639, 2047360), (9792, 2015370), (9996, 1974240), (10080, 1957788), (10368, 1903405), (10584, 1864560), (10710, 1842624), (10880, 1813833), (10968, 1799280), (11016, 1791440), (11340, 1740256), (11424, 1727460), (11760, 1678104), (12096, 1631490), (12240, 1612296), (12339, 1599360), (12495, 1579392), (12796, 1542240), (12852, 1535520), (12960, 1522724), (13230, 1491648), (13328, 1480680), (13440, 1468341), (13710, 1439424), (13770, 1433152), (14112, 1398420), (14280, 1381968), (14624, 1349460), (14688, 1343580), (14994, 1316160), (15120, 1305192), (15232, 1295595), (15538, 1270080), (15680, 1258578), (15876, 1243040), (15995, 1233792), (16065, 1228416), (16320, 1209222), (16452, 1199520), (16660, 1184544), (17136, 1151640), (17280, 1142043), (17640, 1118736), (18144, 1087660), (18280, 1079568), (18360, 1074864), (18816, 1048815), (19040, 1036476), (19194, 1028160), (19278, 1023680), (19584, 1007685), (19845, 994432), (19992, 987120), (20160, 978894), (20565, 959616), (21168, 932280), (21420, 921312), (21936, 899640), (22032, 895720), (22393, 881280), (22491, 877440), (22680, 870128), (22848, 863730), (23307, 846720), (23520, 839052), (24192, 815745), (24480, 806148), (24678, 799680), (24990, 789696), (25592, 771120), (25704, 767760), (25920, 761362), (26460, 745824), (26656, 740340), (27420, 719712), (27540, 716576), (28224, 699210), (28560, 690984), (28791, 685440), (29248, 674730), (29376, 671790), (29988, 658080), (30240, 652596), (31076, 635040), (31360, 629289), (31752, 621520), (31990, 616896), (32130, 614208), (32640, 604611), (32904, 599760), (33320, 592272), (34272, 575820), (35280, 559368), (36288, 543830), (36560, 539784), (36720, 537432), (37017, 533120), (37485, 526464), (38080, 518238), (38388, 514080), (38556, 511840), (38845, 508032), (39690, 497216), (39984, 493560), (40320, 489447), (41130, 479808), (42336, 466140), (42840, 460656), (43872, 449820), (44064, 447860), (44786, 440640), (44982, 438720), (45360, 435064), (45696, 431865), (46614, 423360), (47040, 419526), (47985, 411264), (48195, 409472), (48960, 403074), (49356, 399840), (49980, 394848), (51184, 385560), (51408, 383880), (51840, 380681), (52920, 372912), (53312, 370170), (54383, 362880), (54840, 359856), (55080, 358288), (56448, 349605), (57120, 345492), (57582, 342720), (58496, 337365), (58752, 335895), (59976, 329040), (60480, 326298), (61695, 319872), (62152, 317520), (63504, 310760), (63980, 308448), (64260, 307104), (65808, 299880), (66640, 296136), (67179, 293760), (67473, 292480), (68544, 287910), (69921, 282240), (70560, 279684), (72576, 271915), (73120, 269892), (73440, 268716), (74034, 266560), (74970, 263232), (76160, 259119), (76776, 257040), (77112, 255920), (77690, 254016), (79380, 248608), (79968, 246780), (82260, 239904), (84672, 233070), (85680, 230328), (86373, 228480), (87744, 224910), (88128, 223930), (89572, 220320), (89964, 219360), (90720, 217532), (93228, 211680), (94080, 209763), (95970, 205632), (96390, 204736), (97920, 201537), (98712, 199920), (99960, 197424), (102368, 192780), (102816, 191940), (105840, 186456), (106624, 185085), (108766, 181440), (109680, 179928), (110160, 179144), (111965, 176256), (112455, 175488), (114240, 172746), (115164, 171360), (116535, 169344), (119952, 164520), (120960, 163149), (123390, 159936), (124304, 158760), (127008, 155380), (127960, 154224), (128520, 153552), (131616, 149940), (133280, 148068), (134358, 146880), (134946, 146240), (137088, 143955), (139842, 141120)]