157741320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 523635840

約数和(自身を除く): 365894520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1637, 1752, 2190, 2409, 2920, 3212, 3274, 4015, 4380, 4818, 4911, 6424, 6548, 8030, 8185, 8760, 9636, 9822, 12045, 13096, 16060, 16370, 18007, 19272, 19644, 24090, 24555, 32120, 32740, 36014, 39288, 48180, 49110, 54021, 65480, 72028, 90035, 96360, 98220, 108042, 119501, 144056, 180070, 196440, 216084, 239002, 270105, 358503, 360140, 432168, 478004, 540210, 597505, 717006, 720280, 956008, 1080420, 1195010, 1314511, 1434012, 1792515, 2160840, 2390020, 2629022, 2868024, 3585030, 3943533, 4780040, 5258044, 6572555, 7170060, 7887066, 10516088, 13145110, 14340120, 15774132, 19717665, 26290220, 31548264, 39435330, 52580440, 78870660, 157741320]

約数ペア:

[(1, 157741320), (2, 78870660), (3, 52580440), (4, 39435330), (5, 31548264), (6, 26290220), (8, 19717665), (10, 15774132), (11, 14340120), (12, 13145110), (15, 10516088), (20, 7887066), (22, 7170060), (24, 6572555), (30, 5258044), (33, 4780040), (40, 3943533), (44, 3585030), (55, 2868024), (60, 2629022), (66, 2390020), (73, 2160840), (88, 1792515), (110, 1434012), (120, 1314511), (132, 1195010), (146, 1080420), (165, 956008), (219, 720280), (220, 717006), (264, 597505), (292, 540210), (330, 478004), (365, 432168), (438, 360140), (440, 358503), (584, 270105), (660, 239002), (730, 216084), (803, 196440), (876, 180070), (1095, 144056), (1320, 119501), (1460, 108042), (1606, 98220), (1637, 96360), (1752, 90035), (2190, 72028), (2409, 65480), (2920, 54021), (3212, 49110), (3274, 48180), (4015, 39288), (4380, 36014), (4818, 32740), (4911, 32120), (6424, 24555), (6548, 24090), (8030, 19644), (8185, 19272), (8760, 18007), (9636, 16370), (9822, 16060), (12045, 13096)]