73661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2103

約数の個数: 128

約数和(自身を含む): 248451840

約数和(自身を除く): 174790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2053, 2392, 2760, 2990, 3588, 4106, 4485, 5980, 6159, 7176, 8212, 8970, 10265, 11960, 12318, 16424, 17940, 20530, 24636, 26689, 30795, 35880, 41060, 47219, 49272, 53378, 61590, 80067, 82120, 94438, 106756, 123180, 133445, 141657, 160134, 188876, 213512, 236095, 246360, 266890, 283314, 320268, 377752, 400335, 472190, 533780, 566628, 613847, 640536, 708285, 800670, 944380, 1067560, 1133256, 1227694, 1416570, 1601340, 1841541, 1888760, 2455388, 2833140, 3069235, 3202680, 3683082, 4910776, 5666280, 6138470, 7366164, 9207705, 12276940, 14732328, 18415410, 24553880, 36830820, 73661640]

約数ペア:

[(1, 73661640), (2, 36830820), (3, 24553880), (4, 18415410), (5, 14732328), (6, 12276940), (8, 9207705), (10, 7366164), (12, 6138470), (13, 5666280), (15, 4910776), (20, 3683082), (23, 3202680), (24, 3069235), (26, 2833140), (30, 2455388), (39, 1888760), (40, 1841541), (46, 1601340), (52, 1416570), (60, 1227694), (65, 1133256), (69, 1067560), (78, 944380), (92, 800670), (104, 708285), (115, 640536), (120, 613847), (130, 566628), (138, 533780), (156, 472190), (184, 400335), (195, 377752), (230, 320268), (260, 283314), (276, 266890), (299, 246360), (312, 236095), (345, 213512), (390, 188876), (460, 160134), (520, 141657), (552, 133445), (598, 123180), (690, 106756), (780, 94438), (897, 82120), (920, 80067), (1196, 61590), (1380, 53378), (1495, 49272), (1560, 47219), (1794, 41060), (2053, 35880), (2392, 30795), (2760, 26689), (2990, 24636), (3588, 20530), (4106, 17940), (4485, 16424), (5980, 12318), (6159, 11960), (7176, 10265), (8212, 8970)]