347476920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{727}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 1195084800

約数和(自身を除く): 847607880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 569, 727, 840, 1138, 1454, 1707, 2181, 2276, 2845, 2908, 3414, 3635, 3983, 4362, 4552, 5089, 5690, 5816, 6828, 7270, 7966, 8535, 8724, 10178, 10905, 11380, 11949, 13656, 14540, 15267, 15932, 17070, 17448, 19915, 20356, 21810, 22760, 23898, 25445, 29080, 30534, 31864, 34140, 39830, 40712, 43620, 47796, 50890, 59745, 61068, 68280, 76335, 79660, 87240, 95592, 101780, 119490, 122136, 152670, 159320, 203560, 238980, 305340, 413663, 477960, 610680, 827326, 1240989, 1654652, 2068315, 2481978, 2895641, 3309304, 4136630, 4963956, 5791282, 6204945, 8273260, 8686923, 9927912, 11582564, 12409890, 14478205, 16546520, 17373846, 23165128, 24819780, 28956410, 34747692, 43434615, 49639560, 57912820, 69495384, 86869230, 115825640, 173738460, 347476920]

約数ペア:

[(1, 347476920), (2, 173738460), (3, 115825640), (4, 86869230), (5, 69495384), (6, 57912820), (7, 49639560), (8, 43434615), (10, 34747692), (12, 28956410), (14, 24819780), (15, 23165128), (20, 17373846), (21, 16546520), (24, 14478205), (28, 12409890), (30, 11582564), (35, 9927912), (40, 8686923), (42, 8273260), (56, 6204945), (60, 5791282), (70, 4963956), (84, 4136630), (105, 3309304), (120, 2895641), (140, 2481978), (168, 2068315), (210, 1654652), (280, 1240989), (420, 827326), (569, 610680), (727, 477960), (840, 413663), (1138, 305340), (1454, 238980), (1707, 203560), (2181, 159320), (2276, 152670), (2845, 122136), (2908, 119490), (3414, 101780), (3635, 95592), (3983, 87240), (4362, 79660), (4552, 76335), (5089, 68280), (5690, 61068), (5816, 59745), (6828, 50890), (7270, 47796), (7966, 43620), (8535, 40712), (8724, 39830), (10178, 34140), (10905, 31864), (11380, 30534), (11949, 29080), (13656, 25445), (14540, 23898), (15267, 22760), (15932, 21810), (17070, 20356), (17448, 19915)]