4627162920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{28927}}^1$

素因数の和:29015

約数の個数: 128

約数和(自身を含む): 14663024640

約数和(自身を除く): 10035861720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3720, 3999, 5160, 5332, 6665, 7998, 10664, 13330, 15996, 19995, 26660, 28927, 31992, 39990, 53320, 57854, 79980, 86781, 115708, 144635, 159960, 173562, 231416, 289270, 347124, 433905, 578540, 694248, 867810, 896737, 1157080, 1243861, 1735620, 1793474, 2487722, 2690211, 3471240, 3586948, 3731583, 4483685, 4975444, 5380422, 6219305, 7173896, 7463166, 8967370, 9950888, 10760844, 12438610, 13451055, 14926332, 17934740, 18657915, 21521688, 24877220, 26902110, 29852664, 35869480, 37315830, 38559691, 49754440, 53804220, 74631660, 77119382, 107608440, 115679073, 149263320, 154238764, 192798455, 231358146, 308477528, 385596910, 462716292, 578395365, 771193820, 925432584, 1156790730, 1542387640, 2313581460, 4627162920]

約数ペア:

[(1, 4627162920), (2, 2313581460), (3, 1542387640), (4, 1156790730), (5, 925432584), (6, 771193820), (8, 578395365), (10, 462716292), (12, 385596910), (15, 308477528), (20, 231358146), (24, 192798455), (30, 154238764), (31, 149263320), (40, 115679073), (43, 107608440), (60, 77119382), (62, 74631660), (86, 53804220), (93, 49754440), (120, 38559691), (124, 37315830), (129, 35869480), (155, 29852664), (172, 26902110), (186, 24877220), (215, 21521688), (248, 18657915), (258, 17934740), (310, 14926332), (344, 13451055), (372, 12438610), (430, 10760844), (465, 9950888), (516, 8967370), (620, 7463166), (645, 7173896), (744, 6219305), (860, 5380422), (930, 4975444), (1032, 4483685), (1240, 3731583), (1290, 3586948), (1333, 3471240), (1720, 2690211), (1860, 2487722), (2580, 1793474), (2666, 1735620), (3720, 1243861), (3999, 1157080), (5160, 896737), (5332, 867810), (6665, 694248), (7998, 578540), (10664, 433905), (13330, 347124), (15996, 289270), (19995, 231416), (26660, 173562), (28927, 159960), (31992, 144635), (39990, 115708), (53320, 86781), (57854, 79980)]