459537960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2777}}^1$

素因数の和:2995

約数の個数: 128

約数和(自身を含む): 1584126720

約数和(自身を除く): 1124588760

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, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2364, 2758, 2777, 2955, 3940, 4137, 4728, 5516, 5554, 5910, 6895, 7880, 8274, 8331, 11032, 11108, 11820, 13790, 13885, 16548, 16662, 19439, 20685, 22216, 23640, 27580, 27770, 33096, 33324, 38878, 41370, 41655, 55160, 55540, 58317, 66648, 77756, 82740, 83310, 97195, 111080, 116634, 155512, 165480, 166620, 194390, 233268, 291585, 333240, 388780, 466536, 547069, 583170, 777560, 1094138, 1166340, 1641207, 2188276, 2332680, 2735345, 3282414, 3829483, 4376552, 5470690, 6564828, 7658966, 8206035, 10941380, 11488449, 13129656, 15317932, 16412070, 19147415, 21882760, 22976898, 30635864, 32824140, 38294830, 45953796, 57442245, 65648280, 76589660, 91907592, 114884490, 153179320, 229768980, 459537960]

約数ペア:

[(1, 459537960), (2, 229768980), (3, 153179320), (4, 114884490), (5, 91907592), (6, 76589660), (7, 65648280), (8, 57442245), (10, 45953796), (12, 38294830), (14, 32824140), (15, 30635864), (20, 22976898), (21, 21882760), (24, 19147415), (28, 16412070), (30, 15317932), (35, 13129656), (40, 11488449), (42, 10941380), (56, 8206035), (60, 7658966), (70, 6564828), (84, 5470690), (105, 4376552), (120, 3829483), (140, 3282414), (168, 2735345), (197, 2332680), (210, 2188276), (280, 1641207), (394, 1166340), (420, 1094138), (591, 777560), (788, 583170), (840, 547069), (985, 466536), (1182, 388780), (1379, 333240), (1576, 291585), (1970, 233268), (2364, 194390), (2758, 166620), (2777, 165480), (2955, 155512), (3940, 116634), (4137, 111080), (4728, 97195), (5516, 83310), (5554, 82740), (5910, 77756), (6895, 66648), (7880, 58317), (8274, 55540), (8331, 55160), (11032, 41655), (11108, 41370), (11820, 38878), (13790, 33324), (13885, 33096), (16548, 27770), (16662, 27580), (19439, 23640), (20685, 22216)]