189030560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 96

約数和(自身を含む): 481324032

約数和(自身を除く): 292293472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1657, 1840, 2480, 2852, 3314, 3565, 3680, 4960, 5704, 6628, 7130, 8285, 11408, 13256, 14260, 16570, 22816, 26512, 28520, 33140, 38111, 51367, 53024, 57040, 66280, 76222, 102734, 114080, 132560, 152444, 190555, 205468, 256835, 265120, 304888, 381110, 410936, 513670, 609776, 762220, 821872, 1027340, 1181441, 1219552, 1524440, 1643744, 2054680, 2362882, 3048880, 4109360, 4725764, 5907205, 6097760, 8218720, 9451528, 11814410, 18903056, 23628820, 37806112, 47257640, 94515280, 189030560]

約数ペア:

[(1, 189030560), (2, 94515280), (4, 47257640), (5, 37806112), (8, 23628820), (10, 18903056), (16, 11814410), (20, 9451528), (23, 8218720), (31, 6097760), (32, 5907205), (40, 4725764), (46, 4109360), (62, 3048880), (80, 2362882), (92, 2054680), (115, 1643744), (124, 1524440), (155, 1219552), (160, 1181441), (184, 1027340), (230, 821872), (248, 762220), (310, 609776), (368, 513670), (460, 410936), (496, 381110), (620, 304888), (713, 265120), (736, 256835), (920, 205468), (992, 190555), (1240, 152444), (1426, 132560), (1657, 114080), (1840, 102734), (2480, 76222), (2852, 66280), (3314, 57040), (3565, 53024), (3680, 51367), (4960, 38111), (5704, 33140), (6628, 28520), (7130, 26512), (8285, 22816), (11408, 16570), (13256, 14260)]