27570070720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{14551}}^1$

素因数の和:14790

約数の個数: 112

約数和(自身を含む): 68128505856

約数和(自身を除く): 40558435136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 191, 248, 310, 320, 382, 496, 620, 764, 955, 992, 1240, 1528, 1910, 1984, 2480, 3056, 3820, 4960, 5921, 6112, 7640, 9920, 11842, 12224, 14551, 15280, 23684, 29102, 29605, 30560, 47368, 58204, 59210, 61120, 72755, 94736, 116408, 118420, 145510, 189472, 232816, 236840, 291020, 378944, 451081, 465632, 473680, 582040, 902162, 931264, 947360, 1164080, 1804324, 1894720, 2255405, 2328160, 2779241, 3608648, 4510810, 4656320, 5558482, 7217296, 9021620, 11116964, 13896205, 14434592, 18043240, 22233928, 27792410, 28869184, 36086480, 44467856, 55584820, 72172960, 86156471, 88935712, 111169640, 144345920, 172312942, 177871424, 222339280, 344625884, 430782355, 444678560, 689251768, 861564710, 889357120, 1378503536, 1723129420, 2757007072, 3446258840, 5514014144, 6892517680, 13785035360, 27570070720]

約数ペア:

[(1, 27570070720), (2, 13785035360), (4, 6892517680), (5, 5514014144), (8, 3446258840), (10, 2757007072), (16, 1723129420), (20, 1378503536), (31, 889357120), (32, 861564710), (40, 689251768), (62, 444678560), (64, 430782355), (80, 344625884), (124, 222339280), (155, 177871424), (160, 172312942), (191, 144345920), (248, 111169640), (310, 88935712), (320, 86156471), (382, 72172960), (496, 55584820), (620, 44467856), (764, 36086480), (955, 28869184), (992, 27792410), (1240, 22233928), (1528, 18043240), (1910, 14434592), (1984, 13896205), (2480, 11116964), (3056, 9021620), (3820, 7217296), (4960, 5558482), (5921, 4656320), (6112, 4510810), (7640, 3608648), (9920, 2779241), (11842, 2328160), (12224, 2255405), (14551, 1894720), (15280, 1804324), (23684, 1164080), (29102, 947360), (29605, 931264), (30560, 902162), (47368, 582040), (58204, 473680), (59210, 465632), (61120, 451081), (72755, 378944), (94736, 291020), (116408, 236840), (118420, 232816), (145510, 189472)]