189587360

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 463760640

約数和(自身を除く): 274173280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 79, 80, 106, 158, 160, 212, 265, 283, 316, 395, 424, 530, 566, 632, 790, 848, 1060, 1132, 1264, 1415, 1580, 1696, 2120, 2264, 2528, 2830, 3160, 4187, 4240, 4528, 5660, 6320, 8374, 8480, 9056, 11320, 12640, 14999, 16748, 20935, 22357, 22640, 29998, 33496, 41870, 44714, 45280, 59996, 66992, 74995, 83740, 89428, 111785, 119992, 133984, 149990, 167480, 178856, 223570, 239984, 299980, 334960, 357712, 447140, 479968, 599960, 669920, 715424, 894280, 1184921, 1199920, 1788560, 2369842, 2399840, 3577120, 4739684, 5924605, 9479368, 11849210, 18958736, 23698420, 37917472, 47396840, 94793680, 189587360]

約数ペア:

[(1, 189587360), (2, 94793680), (4, 47396840), (5, 37917472), (8, 23698420), (10, 18958736), (16, 11849210), (20, 9479368), (32, 5924605), (40, 4739684), (53, 3577120), (79, 2399840), (80, 2369842), (106, 1788560), (158, 1199920), (160, 1184921), (212, 894280), (265, 715424), (283, 669920), (316, 599960), (395, 479968), (424, 447140), (530, 357712), (566, 334960), (632, 299980), (790, 239984), (848, 223570), (1060, 178856), (1132, 167480), (1264, 149990), (1415, 133984), (1580, 119992), (1696, 111785), (2120, 89428), (2264, 83740), (2528, 74995), (2830, 66992), (3160, 59996), (4187, 45280), (4240, 44714), (4528, 41870), (5660, 33496), (6320, 29998), (8374, 22640), (8480, 22357), (9056, 20935), (11320, 16748), (12640, 14999)]