237013320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 757693440

約数和(自身を除く): 520680120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 521, 669, 680, 892, 1020, 1042, 1115, 1338, 1563, 1784, 2040, 2084, 2230, 2605, 2676, 3126, 3345, 3791, 4168, 4460, 5210, 5352, 6252, 6690, 7582, 7815, 8857, 8920, 10420, 11373, 12504, 13380, 15164, 15630, 17714, 18955, 20840, 22746, 26571, 26760, 30328, 31260, 35428, 37910, 44285, 45492, 53142, 56865, 62520, 70856, 75820, 88570, 90984, 106284, 113730, 116183, 132855, 151640, 177140, 212568, 227460, 232366, 265710, 348549, 354280, 454920, 464732, 531420, 580915, 697098, 929464, 1062840, 1161830, 1394196, 1742745, 1975111, 2323660, 2788392, 3485490, 3950222, 4647320, 5925333, 6970980, 7900444, 9875555, 11850666, 13941960, 15800888, 19751110, 23701332, 29626665, 39502220, 47402664, 59253330, 79004440, 118506660, 237013320]

約数ペア:

[(1, 237013320), (2, 118506660), (3, 79004440), (4, 59253330), (5, 47402664), (6, 39502220), (8, 29626665), (10, 23701332), (12, 19751110), (15, 15800888), (17, 13941960), (20, 11850666), (24, 9875555), (30, 7900444), (34, 6970980), (40, 5925333), (51, 4647320), (60, 3950222), (68, 3485490), (85, 2788392), (102, 2323660), (120, 1975111), (136, 1742745), (170, 1394196), (204, 1161830), (223, 1062840), (255, 929464), (340, 697098), (408, 580915), (446, 531420), (510, 464732), (521, 454920), (669, 354280), (680, 348549), (892, 265710), (1020, 232366), (1042, 227460), (1115, 212568), (1338, 177140), (1563, 151640), (1784, 132855), (2040, 116183), (2084, 113730), (2230, 106284), (2605, 90984), (2676, 88570), (3126, 75820), (3345, 70856), (3791, 62520), (4168, 56865), (4460, 53142), (5210, 45492), (5352, 44285), (6252, 37910), (6690, 35428), (7582, 31260), (7815, 30328), (8857, 26760), (8920, 26571), (10420, 22746), (11373, 20840), (12504, 18955), (13380, 17714), (15164, 15630)]