8210564280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{139921}}^1$

素因数の和:140101

約数の個数: 96

約数和(自身を含む): 26848233360

約数和(自身を除く): 18637669080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 9780, 11736, 14670, 19560, 29340, 58680, 139921, 279842, 419763, 559684, 699605, 839526, 1119368, 1259289, 1399210, 1679052, 2098815, 2518578, 2798420, 3358104, 4197630, 5037156, 5596840, 6296445, 8395260, 10074312, 12592890, 16790520, 22807123, 25185780, 45614246, 50371560, 68421369, 91228492, 114035615, 136842738, 182456984, 205264107, 228071230, 273685476, 342106845, 410528214, 456142460, 547370952, 684213690, 821056428, 912284920, 1026320535, 1368427380, 1642112856, 2052641070, 2736854760, 4105282140, 8210564280]

約数ペア:

[(1, 8210564280), (2, 4105282140), (3, 2736854760), (4, 2052641070), (5, 1642112856), (6, 1368427380), (8, 1026320535), (9, 912284920), (10, 821056428), (12, 684213690), (15, 547370952), (18, 456142460), (20, 410528214), (24, 342106845), (30, 273685476), (36, 228071230), (40, 205264107), (45, 182456984), (60, 136842738), (72, 114035615), (90, 91228492), (120, 68421369), (163, 50371560), (180, 45614246), (326, 25185780), (360, 22807123), (489, 16790520), (652, 12592890), (815, 10074312), (978, 8395260), (1304, 6296445), (1467, 5596840), (1630, 5037156), (1956, 4197630), (2445, 3358104), (2934, 2798420), (3260, 2518578), (3912, 2098815), (4890, 1679052), (5868, 1399210), (6520, 1259289), (7335, 1119368), (9780, 839526), (11736, 699605), (14670, 559684), (19560, 419763), (29340, 279842), (58680, 139921)]