203870280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25357}}^1$

素因数の和:25438

約数の個数: 64

約数和(自身を含む): 620763840

約数和(自身を除く): 416893560

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, 25357, 50714, 76071, 101428, 126785, 152142, 202856, 253570, 304284, 380355, 507140, 608568, 760710, 1014280, 1521420, 1698919, 3042840, 3397838, 5096757, 6795676, 8494595, 10193514, 13591352, 16989190, 20387028, 25483785, 33978380, 40774056, 50967570, 67956760, 101935140, 203870280]

約数ペア:

[(1, 203870280), (2, 101935140), (3, 67956760), (4, 50967570), (5, 40774056), (6, 33978380), (8, 25483785), (10, 20387028), (12, 16989190), (15, 13591352), (20, 10193514), (24, 8494595), (30, 6795676), (40, 5096757), (60, 3397838), (67, 3042840), (120, 1698919), (134, 1521420), (201, 1014280), (268, 760710), (335, 608568), (402, 507140), (536, 380355), (670, 304284), (804, 253570), (1005, 202856), (1340, 152142), (1608, 126785), (2010, 101428), (2680, 76071), (4020, 50714), (8040, 25357)]