167127520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 468024480

約数和(自身を除く): 300896960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 109, 112, 140, 148, 160, 185, 218, 224, 259, 280, 296, 370, 436, 518, 545, 560, 592, 740, 763, 872, 1036, 1090, 1120, 1184, 1295, 1369, 1480, 1526, 1744, 2072, 2180, 2590, 2738, 2960, 3052, 3488, 3815, 4033, 4144, 4360, 5180, 5476, 5920, 6104, 6845, 7630, 8066, 8288, 8720, 9583, 10360, 10952, 12208, 13690, 15260, 16132, 17440, 19166, 20165, 20720, 21904, 24416, 27380, 28231, 30520, 32264, 38332, 40330, 41440, 43808, 47915, 54760, 56462, 61040, 64528, 76664, 80660, 95830, 109520, 112924, 122080, 129056, 141155, 149221, 153328, 161320, 191660, 219040, 225848, 282310, 298442, 306656, 322640, 383320, 451696, 564620, 596884, 645280, 746105, 766640, 903392, 1044547, 1129240, 1193768, 1492210, 1533280, 2089094, 2258480, 2387536, 2984420, 4178188, 4516960, 4775072, 5222735, 5968840, 8356376, 10445470, 11937680, 16712752, 20890940, 23875360, 33425504, 41781880, 83563760, 167127520]

約数ペア:

[(1, 167127520), (2, 83563760), (4, 41781880), (5, 33425504), (7, 23875360), (8, 20890940), (10, 16712752), (14, 11937680), (16, 10445470), (20, 8356376), (28, 5968840), (32, 5222735), (35, 4775072), (37, 4516960), (40, 4178188), (56, 2984420), (70, 2387536), (74, 2258480), (80, 2089094), (109, 1533280), (112, 1492210), (140, 1193768), (148, 1129240), (160, 1044547), (185, 903392), (218, 766640), (224, 746105), (259, 645280), (280, 596884), (296, 564620), (370, 451696), (436, 383320), (518, 322640), (545, 306656), (560, 298442), (592, 282310), (740, 225848), (763, 219040), (872, 191660), (1036, 161320), (1090, 153328), (1120, 149221), (1184, 141155), (1295, 129056), (1369, 122080), (1480, 112924), (1526, 109520), (1744, 95830), (2072, 80660), (2180, 76664), (2590, 64528), (2738, 61040), (2960, 56462), (3052, 54760), (3488, 47915), (3815, 43808), (4033, 41440), (4144, 40330), (4360, 38332), (5180, 32264), (5476, 30520), (5920, 28231), (6104, 27380), (6845, 24416), (7630, 21904), (8066, 20720), (8288, 20165), (8720, 19166), (9583, 17440), (10360, 16132), (10952, 15260), (12208, 13690)]