163670280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20357}}^1$

素因数の和:20438

約数の個数: 64

約数和(自身を含む): 498363840

約数和(自身を除く): 334693560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 244284, 305355, 407140, 488568, 610710, 814280, 1221420, 1363919, 2442840, 2727838, 4091757, 5455676, 6819595, 8183514, 10911352, 13639190, 16367028, 20458785, 27278380, 32734056, 40917570, 54556760, 81835140, 163670280]

約数ペア:

[(1, 163670280), (2, 81835140), (3, 54556760), (4, 40917570), (5, 32734056), (6, 27278380), (8, 20458785), (10, 16367028), (12, 13639190), (15, 10911352), (20, 8183514), (24, 6819595), (30, 5455676), (40, 4091757), (60, 2727838), (67, 2442840), (120, 1363919), (134, 1221420), (201, 814280), (268, 610710), (335, 488568), (402, 407140), (536, 305355), (670, 244284), (804, 203570), (1005, 162856), (1340, 122142), (1608, 101785), (2010, 81428), (2680, 61071), (4020, 40714), (8040, 20357)]