527667420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 1801046016

約数和(自身を除く): 1273378596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 263, 281, 340, 357, 420, 476, 510, 526, 562, 595, 714, 789, 843, 1020, 1052, 1124, 1190, 1315, 1405, 1428, 1578, 1686, 1785, 1841, 1967, 2380, 2630, 2810, 3156, 3372, 3570, 3682, 3934, 3945, 4215, 4471, 4777, 5260, 5523, 5620, 5901, 7140, 7364, 7868, 7890, 8430, 8942, 9205, 9554, 9835, 11046, 11802, 13413, 14331, 15780, 16860, 17884, 18410, 19108, 19670, 22092, 22355, 23604, 23885, 26826, 27615, 28662, 29505, 31297, 33439, 36820, 39340, 44710, 47770, 53652, 55230, 57324, 59010, 62594, 66878, 67065, 71655, 73903, 89420, 93891, 95540, 100317, 110460, 118020, 125188, 133756, 134130, 143310, 147806, 156485, 167195, 187782, 200634, 221709, 268260, 286620, 295612, 312970, 334390, 369515, 375564, 401268, 443418, 469455, 501585, 517321, 625940, 668780, 739030, 886836, 938910, 1003170, 1034642, 1108545, 1256351, 1478060, 1551963, 1877820, 2006340, 2069284, 2217090, 2512702, 2586605, 3103926, 3769053, 4434180, 5025404, 5173210, 6207852, 6281755, 7538106, 7759815, 8794457, 10346420, 12563510, 15076212, 15519630, 17588914, 18845265, 25127020, 26383371, 31039260, 35177828, 37690530, 43972285, 52766742, 75381060, 87944570, 105533484, 131916855, 175889140, 263833710, 527667420]

約数ペア:

[(1, 527667420), (2, 263833710), (3, 175889140), (4, 131916855), (5, 105533484), (6, 87944570), (7, 75381060), (10, 52766742), (12, 43972285), (14, 37690530), (15, 35177828), (17, 31039260), (20, 26383371), (21, 25127020), (28, 18845265), (30, 17588914), (34, 15519630), (35, 15076212), (42, 12563510), (51, 10346420), (60, 8794457), (68, 7759815), (70, 7538106), (84, 6281755), (85, 6207852), (102, 5173210), (105, 5025404), (119, 4434180), (140, 3769053), (170, 3103926), (204, 2586605), (210, 2512702), (238, 2217090), (255, 2069284), (263, 2006340), (281, 1877820), (340, 1551963), (357, 1478060), (420, 1256351), (476, 1108545), (510, 1034642), (526, 1003170), (562, 938910), (595, 886836), (714, 739030), (789, 668780), (843, 625940), (1020, 517321), (1052, 501585), (1124, 469455), (1190, 443418), (1315, 401268), (1405, 375564), (1428, 369515), (1578, 334390), (1686, 312970), (1785, 295612), (1841, 286620), (1967, 268260), (2380, 221709), (2630, 200634), (2810, 187782), (3156, 167195), (3372, 156485), (3570, 147806), (3682, 143310), (3934, 134130), (3945, 133756), (4215, 125188), (4471, 118020), (4777, 110460), (5260, 100317), (5523, 95540), (5620, 93891), (5901, 89420), (7140, 73903), (7364, 71655), (7868, 67065), (7890, 66878), (8430, 62594), (8942, 59010), (9205, 57324), (9554, 55230), (9835, 53652), (11046, 47770), (11802, 44710), (13413, 39340), (14331, 36820), (15780, 33439), (16860, 31297), (17884, 29505), (18410, 28662), (19108, 27615), (19670, 26826), (22092, 23885), (22355, 23604)]