141142720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 355811328

約数和(自身を除く): 214668608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 127, 151, 160, 184, 230, 254, 302, 320, 368, 460, 508, 604, 635, 736, 755, 920, 1016, 1208, 1270, 1472, 1510, 1840, 2032, 2416, 2540, 2921, 3020, 3473, 3680, 4064, 4832, 5080, 5842, 6040, 6946, 7360, 8128, 9664, 10160, 11684, 12080, 13892, 14605, 17365, 19177, 20320, 23368, 24160, 27784, 29210, 34730, 38354, 40640, 46736, 48320, 55568, 58420, 69460, 76708, 93472, 95885, 111136, 116840, 138920, 153416, 186944, 191770, 222272, 233680, 277840, 306832, 383540, 441071, 467360, 555680, 613664, 767080, 882142, 934720, 1111360, 1227328, 1534160, 1764284, 2205355, 3068320, 3528568, 4410710, 6136640, 7057136, 8821420, 14114272, 17642840, 28228544, 35285680, 70571360, 141142720]

約数ペア:

[(1, 141142720), (2, 70571360), (4, 35285680), (5, 28228544), (8, 17642840), (10, 14114272), (16, 8821420), (20, 7057136), (23, 6136640), (32, 4410710), (40, 3528568), (46, 3068320), (64, 2205355), (80, 1764284), (92, 1534160), (115, 1227328), (127, 1111360), (151, 934720), (160, 882142), (184, 767080), (230, 613664), (254, 555680), (302, 467360), (320, 441071), (368, 383540), (460, 306832), (508, 277840), (604, 233680), (635, 222272), (736, 191770), (755, 186944), (920, 153416), (1016, 138920), (1208, 116840), (1270, 111136), (1472, 95885), (1510, 93472), (1840, 76708), (2032, 69460), (2416, 58420), (2540, 55568), (2921, 48320), (3020, 46736), (3473, 40640), (3680, 38354), (4064, 34730), (4832, 29210), (5080, 27784), (5842, 24160), (6040, 23368), (6946, 20320), (7360, 19177), (8128, 17365), (9664, 14605), (10160, 13892), (11684, 12080)]