739657620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7351}}^1$

素因数の和:7422

約数の個数: 144

約数和(自身を含む): 2472742272

約数和(自身を除く): 1733084652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7351, 7740, 8385, 10062, 11180, 14702, 16770, 20124, 22053, 25155, 29404, 33540, 36755, 44106, 50310, 66159, 73510, 88212, 95563, 100620, 110265, 132318, 147020, 191126, 220530, 264636, 286689, 316093, 330795, 382252, 441060, 477815, 573378, 632186, 661590, 860067, 948279, 955630, 1146756, 1264372, 1323180, 1433445, 1580465, 1720134, 1896558, 1911260, 2844837, 2866890, 3160930, 3440268, 3793116, 4109209, 4300335, 4741395, 5689674, 5733780, 6321860, 8218418, 8600670, 9482790, 11379348, 12327627, 14224185, 16436836, 17201340, 18965580, 20546045, 24655254, 28448370, 36982881, 41092090, 49310508, 56896740, 61638135, 73965762, 82184180, 123276270, 147931524, 184914405, 246552540, 369828810, 739657620]

約数ペア:

[(1, 739657620), (2, 369828810), (3, 246552540), (4, 184914405), (5, 147931524), (6, 123276270), (9, 82184180), (10, 73965762), (12, 61638135), (13, 56896740), (15, 49310508), (18, 41092090), (20, 36982881), (26, 28448370), (30, 24655254), (36, 20546045), (39, 18965580), (43, 17201340), (45, 16436836), (52, 14224185), (60, 12327627), (65, 11379348), (78, 9482790), (86, 8600670), (90, 8218418), (117, 6321860), (129, 5733780), (130, 5689674), (156, 4741395), (172, 4300335), (180, 4109209), (195, 3793116), (215, 3440268), (234, 3160930), (258, 2866890), (260, 2844837), (387, 1911260), (390, 1896558), (430, 1720134), (468, 1580465), (516, 1433445), (559, 1323180), (585, 1264372), (645, 1146756), (774, 955630), (780, 948279), (860, 860067), (1118, 661590), (1170, 632186), (1290, 573378), (1548, 477815), (1677, 441060), (1935, 382252), (2236, 330795), (2340, 316093), (2580, 286689), (2795, 264636), (3354, 220530), (3870, 191126), (5031, 147020), (5590, 132318), (6708, 110265), (7351, 100620), (7740, 95563), (8385, 88212), (10062, 73510), (11180, 66159), (14702, 50310), (16770, 44106), (20124, 36755), (22053, 33540), (25155, 29404)]