267004240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 673778304

約数和(自身を除く): 406774064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 151, 155, 184, 230, 248, 302, 310, 368, 460, 496, 604, 620, 713, 755, 920, 961, 1208, 1240, 1426, 1510, 1840, 1922, 2416, 2480, 2852, 3020, 3473, 3565, 3844, 4681, 4805, 5704, 6040, 6946, 7130, 7688, 9362, 9610, 11408, 12080, 13892, 14260, 15376, 17365, 18724, 19220, 22103, 23405, 27784, 28520, 34730, 37448, 38440, 44206, 46810, 55568, 57040, 69460, 74896, 76880, 88412, 93620, 107663, 110515, 138920, 145111, 176824, 187240, 215326, 221030, 277840, 290222, 353648, 374480, 430652, 442060, 538315, 580444, 725555, 861304, 884120, 1076630, 1160888, 1451110, 1722608, 1768240, 2153260, 2321776, 2902220, 3337553, 4306520, 5804440, 6675106, 8613040, 11608880, 13350212, 16687765, 26700424, 33375530, 53400848, 66751060, 133502120, 267004240]

約数ペア:

[(1, 267004240), (2, 133502120), (4, 66751060), (5, 53400848), (8, 33375530), (10, 26700424), (16, 16687765), (20, 13350212), (23, 11608880), (31, 8613040), (40, 6675106), (46, 5804440), (62, 4306520), (80, 3337553), (92, 2902220), (115, 2321776), (124, 2153260), (151, 1768240), (155, 1722608), (184, 1451110), (230, 1160888), (248, 1076630), (302, 884120), (310, 861304), (368, 725555), (460, 580444), (496, 538315), (604, 442060), (620, 430652), (713, 374480), (755, 353648), (920, 290222), (961, 277840), (1208, 221030), (1240, 215326), (1426, 187240), (1510, 176824), (1840, 145111), (1922, 138920), (2416, 110515), (2480, 107663), (2852, 93620), (3020, 88412), (3473, 76880), (3565, 74896), (3844, 69460), (4681, 57040), (4805, 55568), (5704, 46810), (6040, 44206), (6946, 38440), (7130, 37448), (7688, 34730), (9362, 28520), (9610, 27784), (11408, 23405), (12080, 22103), (13892, 19220), (14260, 18724), (15376, 17365)]