235358480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 644833728

約数和(自身を除く): 409475248

約数列:

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

約数ペア:

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