3157270480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6473}}^1$

素因数の和:6573

約数の個数: 160

約数和(自身を含む): 9170913024

約数和(自身を除く): 6013642544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 134, 140, 182, 208, 260, 268, 280, 335, 364, 455, 469, 520, 536, 560, 670, 728, 871, 910, 938, 1040, 1072, 1340, 1456, 1742, 1820, 1876, 2345, 2680, 3484, 3640, 3752, 4355, 4690, 5360, 6097, 6473, 6968, 7280, 7504, 8710, 9380, 12194, 12946, 13936, 17420, 18760, 24388, 25892, 30485, 32365, 34840, 37520, 45311, 48776, 51784, 60970, 64730, 69680, 84149, 90622, 97552, 103568, 121940, 129460, 168298, 181244, 226555, 243880, 258920, 336596, 362488, 420745, 433691, 453110, 487760, 517840, 589043, 673192, 724976, 841490, 867382, 906220, 1178086, 1346384, 1682980, 1734764, 1812440, 2168455, 2356172, 2945215, 3035837, 3365960, 3469528, 3624880, 4336910, 4712344, 5637983, 5890430, 6071674, 6731920, 6939056, 8673820, 9424688, 11275966, 11780860, 12143348, 15179185, 17347640, 22551932, 23561720, 24286696, 28189915, 30358370, 34695280, 39465881, 45103864, 47123440, 48573392, 56379830, 60716740, 78931762, 90207728, 112759660, 121433480, 157863524, 197329405, 225519320, 242866960, 315727048, 394658810, 451038640, 631454096, 789317620, 1578635240, 3157270480]

約数ペア:

[(1, 3157270480), (2, 1578635240), (4, 789317620), (5, 631454096), (7, 451038640), (8, 394658810), (10, 315727048), (13, 242866960), (14, 225519320), (16, 197329405), (20, 157863524), (26, 121433480), (28, 112759660), (35, 90207728), (40, 78931762), (52, 60716740), (56, 56379830), (65, 48573392), (67, 47123440), (70, 45103864), (80, 39465881), (91, 34695280), (104, 30358370), (112, 28189915), (130, 24286696), (134, 23561720), (140, 22551932), (182, 17347640), (208, 15179185), (260, 12143348), (268, 11780860), (280, 11275966), (335, 9424688), (364, 8673820), (455, 6939056), (469, 6731920), (520, 6071674), (536, 5890430), (560, 5637983), (670, 4712344), (728, 4336910), (871, 3624880), (910, 3469528), (938, 3365960), (1040, 3035837), (1072, 2945215), (1340, 2356172), (1456, 2168455), (1742, 1812440), (1820, 1734764), (1876, 1682980), (2345, 1346384), (2680, 1178086), (3484, 906220), (3640, 867382), (3752, 841490), (4355, 724976), (4690, 673192), (5360, 589043), (6097, 517840), (6473, 487760), (6968, 453110), (7280, 433691), (7504, 420745), (8710, 362488), (9380, 336596), (12194, 258920), (12946, 243880), (13936, 226555), (17420, 181244), (18760, 168298), (24388, 129460), (25892, 121940), (30485, 103568), (32365, 97552), (34840, 90622), (37520, 84149), (45311, 69680), (48776, 64730), (51784, 60970)]