266093460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 144

約数和(自身を含む): 853332480

約数和(自身を除く): 587239020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 258, 279, 310, 372, 387, 430, 465, 516, 558, 620, 645, 774, 860, 930, 1109, 1116, 1290, 1333, 1395, 1548, 1860, 1935, 2218, 2580, 2666, 2790, 3327, 3870, 3999, 4436, 5332, 5545, 5580, 6654, 6665, 7740, 7998, 9981, 11090, 11997, 13308, 13330, 15996, 16635, 19962, 19995, 22180, 23994, 26660, 33270, 34379, 39924, 39990, 47687, 47988, 49905, 59985, 66540, 68758, 79980, 95374, 99810, 103137, 119970, 137516, 143061, 171895, 190748, 199620, 206274, 238435, 239940, 286122, 309411, 343790, 412548, 429183, 476870, 515685, 572244, 618822, 687580, 715305, 858366, 953740, 1031370, 1237644, 1430610, 1478297, 1547055, 1716732, 2062740, 2145915, 2861220, 2956594, 3094110, 4291830, 4434891, 5913188, 6188220, 7391485, 8583660, 8869782, 13304673, 14782970, 17739564, 22174455, 26609346, 29565940, 44348910, 53218692, 66523365, 88697820, 133046730, 266093460]

約数ペア:

[(1, 266093460), (2, 133046730), (3, 88697820), (4, 66523365), (5, 53218692), (6, 44348910), (9, 29565940), (10, 26609346), (12, 22174455), (15, 17739564), (18, 14782970), (20, 13304673), (30, 8869782), (31, 8583660), (36, 7391485), (43, 6188220), (45, 5913188), (60, 4434891), (62, 4291830), (86, 3094110), (90, 2956594), (93, 2861220), (124, 2145915), (129, 2062740), (155, 1716732), (172, 1547055), (180, 1478297), (186, 1430610), (215, 1237644), (258, 1031370), (279, 953740), (310, 858366), (372, 715305), (387, 687580), (430, 618822), (465, 572244), (516, 515685), (558, 476870), (620, 429183), (645, 412548), (774, 343790), (860, 309411), (930, 286122), (1109, 239940), (1116, 238435), (1290, 206274), (1333, 199620), (1395, 190748), (1548, 171895), (1860, 143061), (1935, 137516), (2218, 119970), (2580, 103137), (2666, 99810), (2790, 95374), (3327, 79980), (3870, 68758), (3999, 66540), (4436, 59985), (5332, 49905), (5545, 47988), (5580, 47687), (6654, 39990), (6665, 39924), (7740, 34379), (7998, 33270), (9981, 26660), (11090, 23994), (11997, 22180), (13308, 19995), (13330, 19962), (15996, 16635)]