236433520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 572463360

約数和(自身を除く): 336029840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 223, 232, 290, 446, 457, 464, 580, 892, 914, 1115, 1160, 1784, 1828, 2230, 2285, 2320, 3568, 3656, 4460, 4570, 6467, 7312, 8920, 9140, 12934, 13253, 17840, 18280, 25868, 26506, 32335, 36560, 51736, 53012, 64670, 66265, 101911, 103472, 106024, 129340, 132530, 203822, 212048, 258680, 265060, 407644, 509555, 517360, 530120, 815288, 1019110, 1060240, 1630576, 2038220, 2955419, 4076440, 5910838, 8152880, 11821676, 14777095, 23643352, 29554190, 47286704, 59108380, 118216760, 236433520]

約数ペア:

[(1, 236433520), (2, 118216760), (4, 59108380), (5, 47286704), (8, 29554190), (10, 23643352), (16, 14777095), (20, 11821676), (29, 8152880), (40, 5910838), (58, 4076440), (80, 2955419), (116, 2038220), (145, 1630576), (223, 1060240), (232, 1019110), (290, 815288), (446, 530120), (457, 517360), (464, 509555), (580, 407644), (892, 265060), (914, 258680), (1115, 212048), (1160, 203822), (1784, 132530), (1828, 129340), (2230, 106024), (2285, 103472), (2320, 101911), (3568, 66265), (3656, 64670), (4460, 53012), (4570, 51736), (6467, 36560), (7312, 32335), (8920, 26506), (9140, 25868), (12934, 18280), (13253, 17840)]