143825120

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 355332096

約数和(自身を除く): 211506976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 155, 160, 214, 248, 271, 310, 428, 496, 535, 542, 620, 856, 992, 1070, 1084, 1240, 1355, 1712, 2140, 2168, 2480, 2710, 3317, 3424, 4280, 4336, 4960, 5420, 6634, 8401, 8560, 8672, 10840, 13268, 16585, 16802, 17120, 21680, 26536, 28997, 33170, 33604, 42005, 43360, 53072, 57994, 66340, 67208, 84010, 106144, 115988, 132680, 134416, 144985, 168020, 231976, 265360, 268832, 289970, 336040, 463952, 530720, 579940, 672080, 898907, 927904, 1159880, 1344160, 1797814, 2319760, 3595628, 4494535, 4639520, 7191256, 8989070, 14382512, 17978140, 28765024, 35956280, 71912560, 143825120]

約数ペア:

[(1, 143825120), (2, 71912560), (4, 35956280), (5, 28765024), (8, 17978140), (10, 14382512), (16, 8989070), (20, 7191256), (31, 4639520), (32, 4494535), (40, 3595628), (62, 2319760), (80, 1797814), (107, 1344160), (124, 1159880), (155, 927904), (160, 898907), (214, 672080), (248, 579940), (271, 530720), (310, 463952), (428, 336040), (496, 289970), (535, 268832), (542, 265360), (620, 231976), (856, 168020), (992, 144985), (1070, 134416), (1084, 132680), (1240, 115988), (1355, 106144), (1712, 84010), (2140, 67208), (2168, 66340), (2480, 57994), (2710, 53072), (3317, 43360), (3424, 42005), (4280, 33604), (4336, 33170), (4960, 28997), (5420, 26536), (6634, 21680), (8401, 17120), (8560, 16802), (8672, 16585), (10840, 13268)]