63974280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 199267200

約数和(自身を除く): 135292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 73, 109, 120, 134, 146, 201, 218, 219, 268, 292, 327, 335, 365, 402, 436, 438, 536, 545, 584, 654, 670, 730, 804, 872, 876, 1005, 1090, 1095, 1308, 1340, 1460, 1608, 1635, 1752, 2010, 2180, 2190, 2616, 2680, 2920, 3270, 4020, 4360, 4380, 4891, 6540, 7303, 7957, 8040, 8760, 9782, 13080, 14606, 14673, 15914, 19564, 21909, 23871, 24455, 29212, 29346, 31828, 36515, 39128, 39785, 43818, 47742, 48910, 58424, 58692, 63656, 73030, 73365, 79570, 87636, 95484, 97820, 109545, 117384, 119355, 146060, 146730, 159140, 175272, 190968, 195640, 219090, 238710, 292120, 293460, 318280, 438180, 477420, 533119, 586920, 876360, 954840, 1066238, 1599357, 2132476, 2665595, 3198714, 4264952, 5331190, 6397428, 7996785, 10662380, 12794856, 15993570, 21324760, 31987140, 63974280]

約数ペア:

[(1, 63974280), (2, 31987140), (3, 21324760), (4, 15993570), (5, 12794856), (6, 10662380), (8, 7996785), (10, 6397428), (12, 5331190), (15, 4264952), (20, 3198714), (24, 2665595), (30, 2132476), (40, 1599357), (60, 1066238), (67, 954840), (73, 876360), (109, 586920), (120, 533119), (134, 477420), (146, 438180), (201, 318280), (218, 293460), (219, 292120), (268, 238710), (292, 219090), (327, 195640), (335, 190968), (365, 175272), (402, 159140), (436, 146730), (438, 146060), (536, 119355), (545, 117384), (584, 109545), (654, 97820), (670, 95484), (730, 87636), (804, 79570), (872, 73365), (876, 73030), (1005, 63656), (1090, 58692), (1095, 58424), (1308, 48910), (1340, 47742), (1460, 43818), (1608, 39785), (1635, 39128), (1752, 36515), (2010, 31828), (2180, 29346), (2190, 29212), (2616, 24455), (2680, 23871), (2920, 21909), (3270, 19564), (4020, 15914), (4360, 14673), (4380, 14606), (4891, 13080), (6540, 9782), (7303, 8760), (7957, 8040)]