470716960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 1310468544

約数和(自身を除く): 839751584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 307, 370, 518, 560, 592, 614, 740, 1036, 1120, 1184, 1228, 1295, 1369, 1480, 1535, 2072, 2149, 2456, 2590, 2738, 2960, 3070, 4144, 4298, 4912, 5180, 5476, 5920, 6140, 6845, 8288, 8596, 9583, 9824, 10360, 10745, 10952, 11359, 12280, 13690, 17192, 19166, 20720, 21490, 21904, 22718, 24560, 27380, 34384, 38332, 41440, 42980, 43808, 45436, 47915, 49120, 54760, 56795, 68768, 76664, 79513, 85960, 90872, 95830, 109520, 113590, 153328, 159026, 171920, 181744, 191660, 219040, 227180, 306656, 318052, 343840, 363488, 383320, 397565, 420283, 454360, 636104, 766640, 795130, 840566, 908720, 1272208, 1533280, 1590260, 1681132, 1817440, 2101415, 2544416, 2941981, 3180520, 3362264, 4202830, 5883962, 6361040, 6724528, 8405660, 11767924, 12722080, 13449056, 14709905, 16811320, 23535848, 29419810, 33622640, 47071696, 58839620, 67245280, 94143392, 117679240, 235358480, 470716960]

約数ペア:

[(1, 470716960), (2, 235358480), (4, 117679240), (5, 94143392), (7, 67245280), (8, 58839620), (10, 47071696), (14, 33622640), (16, 29419810), (20, 23535848), (28, 16811320), (32, 14709905), (35, 13449056), (37, 12722080), (40, 11767924), (56, 8405660), (70, 6724528), (74, 6361040), (80, 5883962), (112, 4202830), (140, 3362264), (148, 3180520), (160, 2941981), (185, 2544416), (224, 2101415), (259, 1817440), (280, 1681132), (296, 1590260), (307, 1533280), (370, 1272208), (518, 908720), (560, 840566), (592, 795130), (614, 766640), (740, 636104), (1036, 454360), (1120, 420283), (1184, 397565), (1228, 383320), (1295, 363488), (1369, 343840), (1480, 318052), (1535, 306656), (2072, 227180), (2149, 219040), (2456, 191660), (2590, 181744), (2738, 171920), (2960, 159026), (3070, 153328), (4144, 113590), (4298, 109520), (4912, 95830), (5180, 90872), (5476, 85960), (5920, 79513), (6140, 76664), (6845, 68768), (8288, 56795), (8596, 54760), (9583, 49120), (9824, 47915), (10360, 45436), (10745, 43808), (10952, 42980), (11359, 41440), (12280, 38332), (13690, 34384), (17192, 27380), (19166, 24560), (20720, 22718), (21490, 21904)]