57041880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 203148000

約数和(自身を除く): 146106120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 89, 98, 105, 109, 120, 140, 147, 168, 178, 196, 210, 218, 245, 267, 280, 294, 327, 356, 392, 420, 436, 445, 490, 534, 545, 588, 623, 654, 712, 735, 763, 840, 872, 890, 980, 1068, 1090, 1176, 1246, 1308, 1335, 1470, 1526, 1635, 1780, 1869, 1960, 2136, 2180, 2289, 2492, 2616, 2670, 2940, 3052, 3115, 3270, 3560, 3738, 3815, 4360, 4361, 4578, 4984, 5340, 5341, 5880, 6104, 6230, 6540, 7476, 7630, 8722, 9156, 9345, 9701, 10680, 10682, 11445, 12460, 13080, 13083, 14952, 15260, 16023, 17444, 18312, 18690, 19402, 21364, 21805, 22890, 24920, 26166, 26705, 29103, 30520, 32046, 34888, 37380, 38804, 42728, 43610, 45780, 48505, 52332, 53410, 58206, 64092, 65415, 67907, 74760, 77608, 80115, 87220, 91560, 97010, 104664, 106820, 116412, 128184, 130830, 135814, 145515, 160230, 174440, 194020, 203721, 213640, 232824, 261660, 271628, 291030, 320460, 339535, 388040, 407442, 475349, 523320, 543256, 582060, 640920, 679070, 814884, 950698, 1018605, 1164120, 1358140, 1426047, 1629768, 1901396, 2037210, 2376745, 2716280, 2852094, 3802792, 4074420, 4753490, 5704188, 7130235, 8148840, 9506980, 11408376, 14260470, 19013960, 28520940, 57041880]

約数ペア:

[(1, 57041880), (2, 28520940), (3, 19013960), (4, 14260470), (5, 11408376), (6, 9506980), (7, 8148840), (8, 7130235), (10, 5704188), (12, 4753490), (14, 4074420), (15, 3802792), (20, 2852094), (21, 2716280), (24, 2376745), (28, 2037210), (30, 1901396), (35, 1629768), (40, 1426047), (42, 1358140), (49, 1164120), (56, 1018605), (60, 950698), (70, 814884), (84, 679070), (89, 640920), (98, 582060), (105, 543256), (109, 523320), (120, 475349), (140, 407442), (147, 388040), (168, 339535), (178, 320460), (196, 291030), (210, 271628), (218, 261660), (245, 232824), (267, 213640), (280, 203721), (294, 194020), (327, 174440), (356, 160230), (392, 145515), (420, 135814), (436, 130830), (445, 128184), (490, 116412), (534, 106820), (545, 104664), (588, 97010), (623, 91560), (654, 87220), (712, 80115), (735, 77608), (763, 74760), (840, 67907), (872, 65415), (890, 64092), (980, 58206), (1068, 53410), (1090, 52332), (1176, 48505), (1246, 45780), (1308, 43610), (1335, 42728), (1470, 38804), (1526, 37380), (1635, 34888), (1780, 32046), (1869, 30520), (1960, 29103), (2136, 26705), (2180, 26166), (2289, 24920), (2492, 22890), (2616, 21805), (2670, 21364), (2940, 19402), (3052, 18690), (3115, 18312), (3270, 17444), (3560, 16023), (3738, 15260), (3815, 14952), (4360, 13083), (4361, 13080), (4578, 12460), (4984, 11445), (5340, 10682), (5341, 10680), (5880, 9701), (6104, 9345), (6230, 9156), (6540, 8722), (7476, 7630)]