835345980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 2983034880

約数和(自身を除く): 2147688900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 383, 420, 540, 577, 630, 756, 766, 945, 1149, 1154, 1260, 1532, 1731, 1890, 1915, 2298, 2308, 2681, 2885, 3447, 3462, 3780, 3830, 4039, 4596, 5193, 5362, 5745, 5770, 6894, 6924, 7660, 8043, 8078, 8655, 10341, 10386, 10724, 11490, 11540, 12117, 13405, 13788, 15579, 16086, 16156, 17235, 17310, 20195, 20682, 20772, 22980, 24129, 24234, 25965, 26810, 31158, 32172, 34470, 34620, 36351, 40215, 40390, 41364, 48258, 48468, 51705, 51930, 53620, 60585, 62316, 68940, 72387, 72702, 77895, 80430, 80780, 96516, 103410, 103860, 109053, 120645, 121170, 144774, 145404, 155790, 160860, 181755, 206820, 218106, 220991, 241290, 242340, 289548, 311580, 361935, 363510, 436212, 441982, 482580, 545265, 662973, 723870, 727020, 883964, 1090530, 1104955, 1325946, 1447740, 1546937, 1988919, 2181060, 2209910, 2651892, 3093874, 3314865, 3977838, 4419820, 4640811, 5966757, 6187748, 6629730, 7734685, 7955676, 9281622, 9944595, 11933514, 13259460, 13922433, 15469370, 18563244, 19889190, 23204055, 23867028, 27844866, 29833785, 30938740, 39778380, 41767299, 46408110, 55689732, 59667570, 69612165, 83534598, 92816220, 119335140, 139224330, 167069196, 208836495, 278448660, 417672990, 835345980]

約数ペア:

[(1, 835345980), (2, 417672990), (3, 278448660), (4, 208836495), (5, 167069196), (6, 139224330), (7, 119335140), (9, 92816220), (10, 83534598), (12, 69612165), (14, 59667570), (15, 55689732), (18, 46408110), (20, 41767299), (21, 39778380), (27, 30938740), (28, 29833785), (30, 27844866), (35, 23867028), (36, 23204055), (42, 19889190), (45, 18563244), (54, 15469370), (60, 13922433), (63, 13259460), (70, 11933514), (84, 9944595), (90, 9281622), (105, 7955676), (108, 7734685), (126, 6629730), (135, 6187748), (140, 5966757), (180, 4640811), (189, 4419820), (210, 3977838), (252, 3314865), (270, 3093874), (315, 2651892), (378, 2209910), (383, 2181060), (420, 1988919), (540, 1546937), (577, 1447740), (630, 1325946), (756, 1104955), (766, 1090530), (945, 883964), (1149, 727020), (1154, 723870), (1260, 662973), (1532, 545265), (1731, 482580), (1890, 441982), (1915, 436212), (2298, 363510), (2308, 361935), (2681, 311580), (2885, 289548), (3447, 242340), (3462, 241290), (3780, 220991), (3830, 218106), (4039, 206820), (4596, 181755), (5193, 160860), (5362, 155790), (5745, 145404), (5770, 144774), (6894, 121170), (6924, 120645), (7660, 109053), (8043, 103860), (8078, 103410), (8655, 96516), (10341, 80780), (10386, 80430), (10724, 77895), (11490, 72702), (11540, 72387), (12117, 68940), (13405, 62316), (13788, 60585), (15579, 53620), (16086, 51930), (16156, 51705), (17235, 48468), (17310, 48258), (20195, 41364), (20682, 40390), (20772, 40215), (22980, 36351), (24129, 34620), (24234, 34470), (25965, 32172), (26810, 31158)]