157791480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17077}}^1$

素因数の和:17109

約数の個数: 128

約数和(自身を含む): 590215680

約数和(自身を除く): 432424200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 17077, 34154, 51231, 68308, 85385, 102462, 119539, 136616, 170770, 187847, 204924, 239078, 256155, 341540, 358617, 375694, 409848, 478156, 512310, 563541, 597695, 683080, 717234, 751388, 939235, 956312, 1024620, 1127082, 1195390, 1314929, 1434468, 1502776, 1793085, 1878470, 2049240, 2254164, 2390780, 2629858, 2817705, 2868936, 3586170, 3756940, 3944787, 4508328, 4781560, 5259716, 5635410, 6574645, 7172340, 7513880, 7889574, 10519432, 11270820, 13149290, 14344680, 15779148, 19723935, 22541640, 26298580, 31558296, 39447870, 52597160, 78895740, 157791480]

約数ペア:

[(1, 157791480), (2, 78895740), (3, 52597160), (4, 39447870), (5, 31558296), (6, 26298580), (7, 22541640), (8, 19723935), (10, 15779148), (11, 14344680), (12, 13149290), (14, 11270820), (15, 10519432), (20, 7889574), (21, 7513880), (22, 7172340), (24, 6574645), (28, 5635410), (30, 5259716), (33, 4781560), (35, 4508328), (40, 3944787), (42, 3756940), (44, 3586170), (55, 2868936), (56, 2817705), (60, 2629858), (66, 2390780), (70, 2254164), (77, 2049240), (84, 1878470), (88, 1793085), (105, 1502776), (110, 1434468), (120, 1314929), (132, 1195390), (140, 1127082), (154, 1024620), (165, 956312), (168, 939235), (210, 751388), (220, 717234), (231, 683080), (264, 597695), (280, 563541), (308, 512310), (330, 478156), (385, 409848), (420, 375694), (440, 358617), (462, 341540), (616, 256155), (660, 239078), (770, 204924), (840, 187847), (924, 170770), (1155, 136616), (1320, 119539), (1540, 102462), (1848, 85385), (2310, 68308), (3080, 51231), (4620, 34154), (9240, 17077)]