895816.0000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 17740800

約数和(自身を除く): 12720120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 139, 140, 168, 172, 210, 215, 258, 278, 280, 301, 344, 417, 420, 430, 516, 556, 602, 645, 695, 834, 840, 860, 903, 973, 1032, 1112, 1204, 1290, 1390, 1505, 1668, 1720, 1806, 1946, 2085, 2408, 2580, 2780, 2919, 3010, 3336, 3612, 3892, 4170, 4515, 4865, 5160, 5560, 5838, 5977, 6020, 7224, 7784, 8340, 9030, 9730, 11676, 11954, 12040, 14595, 16680, 17931, 18060, 19460, 23352, 23908, 29190, 29885, 35862, 36120, 38920, 41839, 47816, 58380, 59770, 71724, 83678, 89655, 116760, 119540, 125517, 143448, 167356, 179310, 209195, 239080, 251034, 334712, 358620, 418390, 502068, 627585, 717240, 836780, 1004136, 1255170, 1673560, 2510340, 5020680]

約数ペア:

[(1, 5020680), (2, 2510340), (3, 1673560), (4, 1255170), (5, 1004136), (6, 836780), (7, 717240), (8, 627585), (10, 502068), (12, 418390), (14, 358620), (15, 334712), (20, 251034), (21, 239080), (24, 209195), (28, 179310), (30, 167356), (35, 143448), (40, 125517), (42, 119540), (43, 116760), (56, 89655), (60, 83678), (70, 71724), (84, 59770), (86, 58380), (105, 47816), (120, 41839), (129, 38920), (139, 36120), (140, 35862), (168, 29885), (172, 29190), (210, 23908), (215, 23352), (258, 19460), (278, 18060), (280, 17931), (301, 16680), (344, 14595), (417, 12040), (420, 11954), (430, 11676), (516, 9730), (556, 9030), (602, 8340), (645, 7784), (695, 7224), (834, 6020), (840, 5977), (860, 5838), (903, 5560), (973, 5160), (1032, 4865), (1112, 4515), (1204, 4170), (1290, 3892), (1390, 3612), (1505, 3336), (1668, 3010), (1720, 2919), (1806, 2780), (1946, 2580), (2085, 2408)]