1074272080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 2923607520

約数和(自身を除く): 1849335440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 179, 196, 245, 280, 358, 392, 490, 560, 716, 784, 895, 980, 1253, 1432, 1531, 1790, 1960, 2506, 2864, 3062, 3580, 3920, 5012, 6124, 6265, 7160, 7655, 8771, 10024, 10717, 12248, 12530, 14320, 15310, 17542, 20048, 21434, 24496, 25060, 30620, 35084, 42868, 43855, 50120, 53585, 61240, 70168, 75019, 85736, 87710, 100240, 107170, 122480, 140336, 150038, 171472, 175420, 214340, 274049, 300076, 350840, 375095, 428680, 548098, 600152, 701680, 750190, 857360, 1096196, 1200304, 1370245, 1500380, 1918343, 2192392, 2740490, 3000760, 3836686, 4384784, 5480980, 6001520, 7673372, 9591715, 10961960, 13428401, 15346744, 19183430, 21923920, 26856802, 30693488, 38366860, 53713604, 67142005, 76733720, 107427208, 134284010, 153467440, 214854416, 268568020, 537136040, 1074272080]

約数ペア:

[(1, 1074272080), (2, 537136040), (4, 268568020), (5, 214854416), (7, 153467440), (8, 134284010), (10, 107427208), (14, 76733720), (16, 67142005), (20, 53713604), (28, 38366860), (35, 30693488), (40, 26856802), (49, 21923920), (56, 19183430), (70, 15346744), (80, 13428401), (98, 10961960), (112, 9591715), (140, 7673372), (179, 6001520), (196, 5480980), (245, 4384784), (280, 3836686), (358, 3000760), (392, 2740490), (490, 2192392), (560, 1918343), (716, 1500380), (784, 1370245), (895, 1200304), (980, 1096196), (1253, 857360), (1432, 750190), (1531, 701680), (1790, 600152), (1960, 548098), (2506, 428680), (2864, 375095), (3062, 350840), (3580, 300076), (3920, 274049), (5012, 214340), (6124, 175420), (6265, 171472), (7160, 150038), (7655, 140336), (8771, 122480), (10024, 107170), (10717, 100240), (12248, 87710), (12530, 85736), (14320, 75019), (15310, 70168), (17542, 61240), (20048, 53585), (21434, 50120), (24496, 43855), (25060, 42868), (30620, 35084)]