19688382720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 1152

約数和(自身を含む): 81378017280

約数和(自身を除く): 61689634560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 31, 32, 34, 36, 40, 45, 46, 47, 48, 51, 54, 60, 62, 64, 68, 69, 72, 80, 85, 90, 92, 93, 94, 96, 102, 108, 115, 120, 124, 128, 135, 136, 138, 141, 144, 153, 155, 160, 170, 180, 184, 186, 188, 192, 204, 207, 216, 230, 235, 240, 248, 255, 256, 270, 272, 276, 279, 282, 288, 306, 310, 320, 340, 345, 360, 368, 372, 376, 384, 391, 408, 414, 423, 432, 459, 460, 465, 470, 480, 496, 510, 527, 540, 544, 552, 558, 564, 576, 612, 620, 621, 640, 680, 690, 705, 713, 720, 736, 744, 752, 765, 768, 782, 799, 816, 828, 837, 846, 864, 918, 920, 930, 940, 960, 992, 1020, 1035, 1054, 1080, 1081, 1088, 1104, 1116, 1128, 1152, 1173, 1224, 1240, 1242, 1269, 1280, 1360, 1380, 1395, 1410, 1426, 1440, 1457, 1472, 1488, 1504, 1530, 1564, 1581, 1598, 1632, 1656, 1674, 1692, 1728, 1836, 1840, 1860, 1880, 1920, 1955, 1984, 2040, 2070, 2108, 2115, 2139, 2160, 2162, 2176, 2208, 2232, 2256, 2295, 2304, 2346, 2397, 2448, 2480, 2484, 2538, 2635, 2720, 2760, 2790, 2820, 2852, 2880, 2914, 2944, 2976, 3008, 3060, 3105, 3128, 3162, 3196, 3243, 3264, 3312, 3348, 3384, 3456, 3519, 3565, 3672, 3680, 3720, 3760, 3840, 3910, 3968, 3995, 4080, 4140, 4185, 4216, 4230, 4278, 4320, 4324, 4352, 4371, 4416, 4464, 4512, 4590, 4692, 4743, 4794, 4896, 4960, 4968, 5076, 5270, 5405, 5440, 5520, 5580, 5640, 5704, 5760, 5828, 5865, 5888, 5952, 6016, 6120, 6210, 6256, 6324, 6345, 6392, 6417, 6486, 6528, 6624, 6696, 6768, 6912, 7038, 7130, 7191, 7285, 7344, 7360, 7440, 7520, 7820, 7905, 7936, 7990, 8160, 8280, 8370, 8432, 8460, 8556, 8640, 8648, 8742, 8832, 8928, 9024, 9180, 9384, 9486, 9588, 9729, 9792, 9920, 9936, 10152, 10540, 10557, 10695, 10810, 10880, 11040, 11160, 11280, 11408, 11520, 11656, 11730, 11904, 11985, 12032, 12121, 12240, 12420, 12512, 12648, 12690, 12784, 12834, 12972, 13056, 13113, 13248, 13392, 13536, 14076, 14229, 14260, 14382, 14570, 14688, 14720, 14880, 15040, 15640, 15810, 15980, 16215, 16320, 16560, 16740, 16864, 16920, 17112, 17280, 17296, 17484, 17595, 17664, 17856, 18048, 18360, 18377, 18768, 18972, 19176, 19251, 19458, 19584, 19840, 19872, 20304, 21080, 21114, 21390, 21573, 21620, 21760, 21855, 22080, 22320, 22560, 22816, 23312, 23460, 23715, 23808, 23970, 24242, 24480, 24769, 24840, 25024, 25296, 25380, 25568, 25668, 25944, 26226, 26496, 26784, 27072, 28152, 28458, 28520, 28764, 29140, 29187, 29376, 29440, 29760, 30080, 31280, 31620, 31960, 32085, 32430, 32640, 33120, 33480, 33511, 33728, 33840, 34224, 34560, 34592, 34968, 35190, 35712, 35955, 36096, 36363, 36720, 36754, 37536, 37944, 38352, 38502, 38916, 39168, 39339, 39680, 39744, 40608, 42160, 42228, 42780, 43146, 43240, 43710, 44160, 44640, 45120, 45632, 46624, 46920, 47430, 47940, 48484, 48645, 48960, 49538, 49680, 50048, 50592, 50760, 51136, 51336, 51888, 52452, 52785, 52992, 53568, 54144, 55131, 56304, 56916, 57040, 57528, 58280, 58374, 58752, 59520, 60160, 60605, 62560, 63240, 63920, 64170, 64860, 65280, 65565, 66240, 66960, 67022, 67456, 67680, 68448, 69184, 69936, 70380, 71145, 71424, 71910, 72726, 73440, 73508, 74307, 75072, 75888, 76704, 77004, 77832, 78678, 79488, 81216, 84320, 84456, 85560, 86292, 86480, 87420, 88320, 89280, 90240, 91264, 91885, 93248, 93840, 94860, 95880, 96255, 96968, 97290, 97920, 99076, 99360, 100096, 100533, 101184, 101520, 102272, 102672, 103776, 104904, 105570, 107136, 107865, 108288, 109089, 110262, 112608, 113832, 114080, 115056, 116560, 116748, 117504, 119040, 121210, 123845, 125120, 126480, 127840, 128340, 129720, 131130, 132480, 133920, 134044, 134912, 135360, 136896, 138368, 139872, 140760, 142290, 143820, 145452, 145935, 146880, 147016, 148614, 150144, 151776, 153408, 154008, 155664, 157356, 158976, 162432, 165393, 167555, 168640, 168912, 171120, 172584, 172960, 174840, 178560, 180480, 181815, 182528, 183770, 186496, 187680, 189720, 191760, 192510, 193936, 194580, 195840, 196695, 198152, 198720, 201066, 202368, 203040, 204544, 205344, 207552, 209808, 211140, 214272, 215730, 218178, 220524, 222921, 225216, 227664, 228160, 230112, 233120, 233496, 242420, 247690, 250240, 252960, 255680, 256680, 259440, 262260, 264960, 267840, 268088, 270720, 273792, 275655, 276736, 279744, 281520, 284580, 287640, 290904, 291870, 293760, 294032, 297228, 300288, 301599, 303552, 306816, 308016, 311328, 314712, 324864, 327267, 330786, 335110, 337280, 337824, 342240, 345168, 345920, 349680, 357120, 363630, 367540, 371535, 372992, 375360, 379440, 383520, 385020, 387872, 389160, 393390, 396304, 397440, 402132, 404736, 406080, 410688, 415104, 419616, 422280, 431460, 436356, 441048, 445842, 450432, 455328, 456320, 460224, 466240, 466992, 484840, 495380, 496179, 500480, 502665, 505920, 511360, 513360, 518880, 524520, 535680, 536176, 541440, 545445, 547584, 551310, 559488, 563040, 569160, 569687, 575280, 581808, 583740, 587520, 588064, 594456, 603198, 607104, 613632, 616032, 622656, 629424, 654534, 661572, 668763, 670220, 674560, 675648, 684480, 690336, 691840, 699360, 727260, 735080, 743070, 750720, 758880, 767040, 770040, 775744, 778320, 786780, 792608, 794880, 804264, 812160, 821376, 826965, 830208, 839232, 844560, 862920, 872712, 882096, 891684, 900864, 904797, 910656, 912640, 920448, 932480, 933984, 969680, 990760, 992358, 1005330, 1011840, 1022720, 1026720, 1037760, 1049040, 1071360, 1072352, 1090890, 1102620, 1114605, 1118976, 1126080, 1138320, 1139374, 1150560, 1163616, 1167480, 1176128, 1188912, 1206396, 1214208, 1232064, 1245312, 1258848, 1309068, 1323144, 1337526, 1340440, 1351296, 1368960, 1380672, 1383680, 1398720, 1454520, 1470160, 1486140, 1501440, 1507995, 1517760, 1534080, 1540080, 1551488, 1556640, 1573560, 1585216, 1608528, 1624320, 1636335, 1642752, 1653930, 1678464, 1689120, 1709061, 1725840, 1745424, 1764192, 1783368, 1809594, 1821312, 1840896, 1864960, 1867968, 1939360, 1981520, 1984716, 2010660, 2023680, 2053440, 2075520, 2098080, 2144704, 2181780, 2205240, 2229210, 2252160, 2276640, 2278748, 2301120, 2327232, 2334960, 2352256, 2377824, 2412792, 2464128, 2480895, 2490624, 2517696, 2618136, 2646288, 2675052, 2680880, 2702592, 2737920, 2761344, 2797440, 2848435, 2909040, 2940320, 2972280, 3015990, 3035520, 3068160, 3080160, 3102976, 3113280, 3147120, 3170432, 3217056, 3272670, 3307860, 3343815, 3356928, 3378240, 3418122, 3451680, 3490848, 3528384, 3566736, 3619188, 3642624, 3735936, 3878720, 3963040, 3969432, 4021320, 4106880, 4151040, 4196160, 4289408, 4363560, 4410480, 4458420, 4504320, 4523985, 4553280, 4557496, 4602240, 4654464, 4669920, 4704512, 4755648, 4825584, 4928256, 4961790, 5035392, 5127183, 5236272, 5292576, 5350104, 5361760, 5522688, 5594880, 5696870, 5818080, 5880640, 5944560, 6031980, 6071040, 6160320, 6226560, 6294240, 6340864, 6434112, 6545340, 6615720, 6687630, 6756480, 6836244, 6903360, 6981696, 7056768, 7133472, 7238376, 7471872, 7757440, 7926080, 7938864, 8042640, 8213760, 8392320, 8545305, 8578816, 8727120, 8820960, 8916840, 9047970, 9106560, 9114992, 9204480, 9308928, 9339840, 9511296, 9651168, 9923580, 10070784, 10254366, 10472544, 10585152, 10700208, 10723520, 11393740, 11636160, 11761280, 11889120, 12063960, 12320640, 12453120, 12588480, 12868224, 13090680, 13231440, 13375260, 13512960, 13672488, 13806720, 13963392, 14113536, 14266944, 14476752, 15381549, 15514880, 15852160, 15877728, 16085280, 16784640, 17090610, 17454240, 17641920, 17833680, 18095940, 18213120, 18229984, 18679680, 19022592, 19302336, 19847160, 20508732, 20945088, 21170304, 21400416, 21447040, 22787480, 23272320, 23522560, 23778240, 24127920, 24641280, 25176960, 25635915, 25736448, 26181360, 26462880, 26750520, 27344976, 27613440, 27926784, 28533888, 28953504, 30763098, 31704320, 31755456, 32170560, 34181220, 34908480, 35283840, 35667360, 36191880, 36459968, 37359360, 38604672, 39694320, 41017464, 41890176, 42340608, 42800832, 42894080, 45574960, 46544640, 47556480, 48255840, 50353920, 51271830, 52362720, 52925760, 53501040, 54689952, 57067776, 57907008, 61526196, 63510912, 64341120, 68362440, 69816960, 70567680, 71334720, 72383760, 72919936, 76907745, 77209344, 79388640, 82034928, 83780352, 85601664, 91149920, 95112960, 96511680, 102543660, 104725440, 105851520, 107002080, 109379904, 115814016, 123052392, 127021824, 128682240, 136724880, 139633920, 142669440, 144767520, 145839872, 153815490, 158777280, 164069856, 171203328, 182299840, 193023360, 205087320, 209450880, 211703040, 214004160, 218759808, 231628032, 246104784, 273449760, 285338880, 289535040, 307630980, 317554560, 328139712, 364599680, 386046720, 410174640, 418901760, 428008320, 437519616, 492209568, 546899520, 579070080, 615261960, 635109120, 656279424, 729199360, 820349280, 856016640, 984419136, 1093799040, 1158140160, 1230523920, 1312558848, 1640698560, 1968838272, 2187598080, 2461047840, 3281397120, 3937676544, 4922095680, 6562794240, 9844191360, 19688382720]

約数ペア:

[(1, 19688382720), (2, 9844191360), (3, 6562794240), (4, 4922095680), (5, 3937676544), (6, 3281397120), (8, 2461047840), (9, 2187598080), (10, 1968838272), (12, 1640698560), (15, 1312558848), (16, 1230523920), (17, 1158140160), (18, 1093799040), (20, 984419136), (23, 856016640), (24, 820349280), (27, 729199360), (30, 656279424), (31, 635109120), (32, 615261960), (34, 579070080), (36, 546899520), (40, 492209568), (45, 437519616), (46, 428008320), (47, 418901760), (48, 410174640), (51, 386046720), (54, 364599680), (60, 328139712), (62, 317554560), (64, 307630980), (68, 289535040), (69, 285338880), (72, 273449760), (80, 246104784), (85, 231628032), (90, 218759808), (92, 214004160), (93, 211703040), (94, 209450880), (96, 205087320), (102, 193023360), (108, 182299840), (115, 171203328), (120, 164069856), (124, 158777280), (128, 153815490), (135, 145839872), (136, 144767520), (138, 142669440), (141, 139633920), (144, 136724880), (153, 128682240), (155, 127021824), (160, 123052392), (170, 115814016), (180, 109379904), (184, 107002080), (186, 105851520), (188, 104725440), (192, 102543660), (204, 96511680), (207, 95112960), (216, 91149920), (230, 85601664), (235, 83780352), (240, 82034928), (248, 79388640), (255, 77209344), (256, 76907745), (270, 72919936), (272, 72383760), (276, 71334720), (279, 70567680), (282, 69816960), (288, 68362440), (306, 64341120), (310, 63510912), (320, 61526196), (340, 57907008), (345, 57067776), (360, 54689952), (368, 53501040), (372, 52925760), (376, 52362720), (384, 51271830), (391, 50353920), (408, 48255840), (414, 47556480), (423, 46544640), (432, 45574960), (459, 42894080), (460, 42800832), (465, 42340608), (470, 41890176), (480, 41017464), (496, 39694320), (510, 38604672), (527, 37359360), (540, 36459968), (544, 36191880), (552, 35667360), (558, 35283840), (564, 34908480), (576, 34181220), (612, 32170560), (620, 31755456), (621, 31704320), (640, 30763098), (680, 28953504), (690, 28533888), (705, 27926784), (713, 27613440), (720, 27344976), (736, 26750520), (744, 26462880), (752, 26181360), (765, 25736448), (768, 25635915), (782, 25176960), (799, 24641280), (816, 24127920), (828, 23778240), (837, 23522560), (846, 23272320), (864, 22787480), (918, 21447040), (920, 21400416), (930, 21170304), (940, 20945088), (960, 20508732), (992, 19847160), (1020, 19302336), (1035, 19022592), (1054, 18679680), (1080, 18229984), (1081, 18213120), (1088, 18095940), (1104, 17833680), (1116, 17641920), (1128, 17454240), (1152, 17090610), (1173, 16784640), (1224, 16085280), (1240, 15877728), (1242, 15852160), (1269, 15514880), (1280, 15381549), (1360, 14476752), (1380, 14266944), (1395, 14113536), (1410, 13963392), (1426, 13806720), (1440, 13672488), (1457, 13512960), (1472, 13375260), (1488, 13231440), (1504, 13090680), (1530, 12868224), (1564, 12588480), (1581, 12453120), (1598, 12320640), (1632, 12063960), (1656, 11889120), (1674, 11761280), (1692, 11636160), (1728, 11393740), (1836, 10723520), (1840, 10700208), (1860, 10585152), (1880, 10472544), (1920, 10254366), (1955, 10070784), (1984, 9923580), (2040, 9651168), (2070, 9511296), (2108, 9339840), (2115, 9308928), (2139, 9204480), (2160, 9114992), (2162, 9106560), (2176, 9047970), (2208, 8916840), (2232, 8820960), (2256, 8727120), (2295, 8578816), (2304, 8545305), (2346, 8392320), (2397, 8213760), (2448, 8042640), (2480, 7938864), (2484, 7926080), (2538, 7757440), (2635, 7471872), (2720, 7238376), (2760, 7133472), (2790, 7056768), (2820, 6981696), (2852, 6903360), (2880, 6836244), (2914, 6756480), (2944, 6687630), (2976, 6615720), (3008, 6545340), (3060, 6434112), (3105, 6340864), (3128, 6294240), (3162, 6226560), (3196, 6160320), (3243, 6071040), (3264, 6031980), (3312, 5944560), (3348, 5880640), (3384, 5818080), (3456, 5696870), (3519, 5594880), (3565, 5522688), (3672, 5361760), (3680, 5350104), (3720, 5292576), (3760, 5236272), (3840, 5127183), (3910, 5035392), (3968, 4961790), (3995, 4928256), (4080, 4825584), (4140, 4755648), (4185, 4704512), (4216, 4669920), (4230, 4654464), (4278, 4602240), (4320, 4557496), (4324, 4553280), (4352, 4523985), (4371, 4504320), (4416, 4458420), (4464, 4410480), (4512, 4363560), (4590, 4289408), (4692, 4196160), (4743, 4151040), (4794, 4106880), (4896, 4021320), (4960, 3969432), (4968, 3963040), (5076, 3878720), (5270, 3735936), (5405, 3642624), (5440, 3619188), (5520, 3566736), (5580, 3528384), (5640, 3490848), (5704, 3451680), (5760, 3418122), (5828, 3378240), (5865, 3356928), (5888, 3343815), (5952, 3307860), (6016, 3272670), (6120, 3217056), (6210, 3170432), (6256, 3147120), (6324, 3113280), (6345, 3102976), (6392, 3080160), (6417, 3068160), (6486, 3035520), (6528, 3015990), (6624, 2972280), (6696, 2940320), (6768, 2909040), (6912, 2848435), (7038, 2797440), (7130, 2761344), (7191, 2737920), (7285, 2702592), (7344, 2680880), (7360, 2675052), (7440, 2646288), (7520, 2618136), (7820, 2517696), (7905, 2490624), (7936, 2480895), (7990, 2464128), (8160, 2412792), (8280, 2377824), (8370, 2352256), (8432, 2334960), (8460, 2327232), (8556, 2301120), (8640, 2278748), (8648, 2276640), (8742, 2252160), (8832, 2229210), (8928, 2205240), (9024, 2181780), (9180, 2144704), (9384, 2098080), (9486, 2075520), (9588, 2053440), (9729, 2023680), (9792, 2010660), (9920, 1984716), (9936, 1981520), (10152, 1939360), (10540, 1867968), (10557, 1864960), (10695, 1840896), (10810, 1821312), (10880, 1809594), (11040, 1783368), (11160, 1764192), (11280, 1745424), (11408, 1725840), (11520, 1709061), (11656, 1689120), (11730, 1678464), (11904, 1653930), (11985, 1642752), (12032, 1636335), (12121, 1624320), (12240, 1608528), (12420, 1585216), (12512, 1573560), (12648, 1556640), (12690, 1551488), (12784, 1540080), (12834, 1534080), (12972, 1517760), (13056, 1507995), (13113, 1501440), (13248, 1486140), (13392, 1470160), (13536, 1454520), (14076, 1398720), (14229, 1383680), (14260, 1380672), (14382, 1368960), (14570, 1351296), (14688, 1340440), (14720, 1337526), (14880, 1323144), (15040, 1309068), (15640, 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