158625480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4471

約数の個数: 128

約数和(自身を含む): 534885120

約数和(自身を除く): 376259640

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, 2392, 2760, 2990, 3588, 4421, 4485, 5980, 7176, 8842, 8970, 11960, 13263, 17684, 17940, 22105, 26526, 35368, 35880, 44210, 53052, 57473, 66315, 88420, 101683, 106104, 114946, 132630, 172419, 176840, 203366, 229892, 265260, 287365, 305049, 344838, 406732, 459784, 508415, 530520, 574730, 610098, 689676, 813464, 862095, 1016830, 1149460, 1220196, 1321879, 1379352, 1525245, 1724190, 2033660, 2298920, 2440392, 2643758, 3050490, 3448380, 3965637, 4067320, 5287516, 6100980, 6609395, 6896760, 7931274, 10575032, 12201960, 13218790, 15862548, 19828185, 26437580, 31725096, 39656370, 52875160, 79312740, 158625480]

約数ペア:

[(1, 158625480), (2, 79312740), (3, 52875160), (4, 39656370), (5, 31725096), (6, 26437580), (8, 19828185), (10, 15862548), (12, 13218790), (13, 12201960), (15, 10575032), (20, 7931274), (23, 6896760), (24, 6609395), (26, 6100980), (30, 5287516), (39, 4067320), (40, 3965637), (46, 3448380), (52, 3050490), (60, 2643758), (65, 2440392), (69, 2298920), (78, 2033660), (92, 1724190), (104, 1525245), (115, 1379352), (120, 1321879), (130, 1220196), (138, 1149460), (156, 1016830), (184, 862095), (195, 813464), (230, 689676), (260, 610098), (276, 574730), (299, 530520), (312, 508415), (345, 459784), (390, 406732), (460, 344838), (520, 305049), (552, 287365), (598, 265260), (690, 229892), (780, 203366), (897, 176840), (920, 172419), (1196, 132630), (1380, 114946), (1495, 106104), (1560, 101683), (1794, 88420), (2392, 66315), (2760, 57473), (2990, 53052), (3588, 44210), (4421, 35880), (4485, 35368), (5980, 26526), (7176, 22105), (8842, 17940), (8970, 17684), (11960, 13263)]