16118785280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3069

約数の個数: 288

約数和(自身を含む): 46357920000

約数和(自身を除く): 30239134720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 128, 130, 136, 152, 160, 170, 190, 208, 221, 247, 256, 260, 272, 304, 320, 323, 340, 380, 416, 442, 494, 520, 544, 608, 640, 646, 680, 760, 832, 884, 988, 1040, 1088, 1105, 1216, 1235, 1280, 1292, 1360, 1520, 1615, 1664, 1768, 1976, 2080, 2176, 2210, 2432, 2470, 2584, 2720, 2999, 3040, 3230, 3328, 3536, 3952, 4160, 4199, 4352, 4420, 4864, 4940, 5168, 5440, 5998, 6080, 6460, 7072, 7904, 8320, 8398, 8840, 9880, 10336, 10880, 11996, 12160, 12920, 14144, 14995, 15808, 16640, 16796, 17680, 19760, 20672, 20995, 21760, 23992, 24320, 25840, 28288, 29990, 31616, 33592, 35360, 38987, 39520, 41344, 41990, 47984, 50983, 51680, 56576, 56981, 59980, 63232, 67184, 70720, 77974, 79040, 82688, 83980, 95968, 101966, 103360, 113962, 119960, 134368, 141440, 155948, 158080, 167960, 191936, 194935, 203932, 206720, 227924, 239920, 254915, 268736, 282880, 284905, 311896, 316160, 335920, 383872, 389870, 407864, 413440, 455848, 479840, 509830, 537472, 569810, 623792, 662779, 671840, 740753, 767744, 779740, 815728, 911696, 959680, 968677, 1019660, 1074944, 1139620, 1247584, 1325558, 1343680, 1481506, 1559480, 1631456, 1823392, 1919360, 1937354, 2039320, 2279240, 2495168, 2651116, 2687360, 2963012, 3118960, 3262912, 3313895, 3646784, 3703765, 3838720, 3874708, 4078640, 4558480, 4843385, 4990336, 5302232, 5374720, 5926024, 6237920, 6525824, 6627790, 7293568, 7407530, 7749416, 8157280, 9116960, 9686770, 9980672, 10604464, 11852048, 12475840, 12592801, 13051648, 13255580, 14587136, 14815060, 15498832, 16314560, 18233920, 19373540, 21208928, 23704096, 24951680, 25185602, 26511160, 29630120, 30997664, 32629120, 36467840, 38747080, 42417856, 47408192, 49903360, 50371204, 53022320, 59260240, 61995328, 62964005, 65258240, 72935680, 77494160, 84835712, 94816384, 100742408, 106044640, 118520480, 123990656, 125928010, 154988320, 169671424, 189632768, 201484816, 212089280, 237040960, 247981312, 251856020, 309976640, 402969632, 424178560, 474081920, 503712040, 619953280, 805939264, 848357120, 948163840, 1007424080, 1239906560, 1611878528, 2014848160, 3223757056, 4029696320, 8059392640, 16118785280]

約数ペア:

[(1, 16118785280), (2, 8059392640), (4, 4029696320), (5, 3223757056), (8, 2014848160), (10, 1611878528), (13, 1239906560), (16, 1007424080), (17, 948163840), (19, 848357120), (20, 805939264), (26, 619953280), (32, 503712040), (34, 474081920), (38, 424178560), (40, 402969632), (52, 309976640), (64, 251856020), (65, 247981312), (68, 237040960), (76, 212089280), (80, 201484816), (85, 189632768), (95, 169671424), (104, 154988320), (128, 125928010), (130, 123990656), (136, 118520480), (152, 106044640), (160, 100742408), (170, 94816384), (190, 84835712), (208, 77494160), (221, 72935680), (247, 65258240), (256, 62964005), (260, 61995328), (272, 59260240), (304, 53022320), (320, 50371204), (323, 49903360), (340, 47408192), (380, 42417856), (416, 38747080), (442, 36467840), (494, 32629120), (520, 30997664), (544, 29630120), (608, 26511160), (640, 25185602), (646, 24951680), (680, 23704096), (760, 21208928), (832, 19373540), (884, 18233920), (988, 16314560), (1040, 15498832), (1088, 14815060), (1105, 14587136), (1216, 13255580), (1235, 13051648), (1280, 12592801), (1292, 12475840), (1360, 11852048), (1520, 10604464), (1615, 9980672), (1664, 9686770), (1768, 9116960), (1976, 8157280), (2080, 7749416), (2176, 7407530), (2210, 7293568), (2432, 6627790), (2470, 6525824), (2584, 6237920), (2720, 5926024), (2999, 5374720), (3040, 5302232), (3230, 4990336), (3328, 4843385), (3536, 4558480), (3952, 4078640), (4160, 3874708), (4199, 3838720), (4352, 3703765), (4420, 3646784), (4864, 3313895), (4940, 3262912), (5168, 3118960), (5440, 2963012), (5998, 2687360), (6080, 2651116), (6460, 2495168), (7072, 2279240), (7904, 2039320), (8320, 1937354), (8398, 1919360), (8840, 1823392), (9880, 1631456), (10336, 1559480), (10880, 1481506), (11996, 1343680), (12160, 1325558), (12920, 1247584), (14144, 1139620), (14995, 1074944), (15808, 1019660), (16640, 968677), (16796, 959680), (17680, 911696), (19760, 815728), (20672, 779740), (20995, 767744), (21760, 740753), (23992, 671840), (24320, 662779), (25840, 623792), (28288, 569810), (29990, 537472), (31616, 509830), (33592, 479840), (35360, 455848), (38987, 413440), (39520, 407864), (41344, 389870), (41990, 383872), (47984, 335920), (50983, 316160), (51680, 311896), (56576, 284905), (56981, 282880), (59980, 268736), (63232, 254915), (67184, 239920), (70720, 227924), (77974, 206720), (79040, 203932), (82688, 194935), (83980, 191936), (95968, 167960), (101966, 158080), (103360, 155948), (113962, 141440), (119960, 134368)]