42088670520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26979917}}^1$

素因数の和:26979944

約数の個数: 64

約数和(自身を含む): 135978786720

約数和(自身を除く): 93890116200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 26979917, 53959834, 80939751, 107919668, 134899585, 161879502, 215839336, 269799170, 323759004, 350738921, 404698755, 539598340, 647518008, 701477842, 809397510, 1052216763, 1079196680, 1402955684, 1618795020, 1753694605, 2104433526, 2805911368, 3237590040, 3507389210, 4208867052, 5261083815, 7014778420, 8417734104, 10522167630, 14029556840, 21044335260, 42088670520]

約数ペア:

[(1, 42088670520), (2, 21044335260), (3, 14029556840), (4, 10522167630), (5, 8417734104), (6, 7014778420), (8, 5261083815), (10, 4208867052), (12, 3507389210), (13, 3237590040), (15, 2805911368), (20, 2104433526), (24, 1753694605), (26, 1618795020), (30, 1402955684), (39, 1079196680), (40, 1052216763), (52, 809397510), (60, 701477842), (65, 647518008), (78, 539598340), (104, 404698755), (120, 350738921), (130, 323759004), (156, 269799170), (195, 215839336), (260, 161879502), (312, 134899585), (390, 107919668), (520, 80939751), (780, 53959834), (1560, 26979917)]