2875531260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1940

約数の個数: 192

約数和(自身を含む): 9526809600

約数和(自身を除く): 6651278340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 89, 105, 129, 140, 172, 178, 210, 215, 258, 267, 301, 356, 420, 430, 445, 516, 534, 602, 623, 645, 860, 890, 903, 1068, 1204, 1246, 1290, 1335, 1505, 1780, 1789, 1806, 1869, 2492, 2580, 2670, 3010, 3115, 3578, 3612, 3738, 3827, 4515, 5340, 5367, 6020, 6230, 7156, 7476, 7654, 8945, 9030, 9345, 10734, 11481, 12460, 12523, 15308, 17890, 18060, 18690, 19135, 21468, 22962, 25046, 26789, 26835, 35780, 37380, 37569, 38270, 45924, 50092, 53578, 53670, 57405, 62615, 75138, 76540, 76927, 80367, 107156, 107340, 114810, 125230, 133945, 150276, 153854, 159221, 160734, 187845, 229620, 230781, 250460, 267890, 307708, 318442, 321468, 375690, 384635, 401835, 461562, 477663, 535780, 538489, 636884, 751380, 769270, 796105, 803670, 923124, 955326, 1076978, 1114547, 1153905, 1538540, 1592210, 1607340, 1615467, 1910652, 2153956, 2229094, 2307810, 2388315, 2692445, 3184420, 3230934, 3343641, 4458188, 4615620, 4776630, 5384890, 5572735, 6461868, 6687282, 6846503, 8077335, 9553260, 10769780, 11145470, 13374564, 13693006, 16154670, 16718205, 20539509, 22290940, 27386012, 32309340, 33436410, 34232515, 41079018, 47925521, 66872820, 68465030, 82158036, 95851042, 102697545, 136930060, 143776563, 191702084, 205395090, 239627605, 287553126, 410790180, 479255210, 575106252, 718882815, 958510420, 1437765630, 2875531260]

約数ペア:

[(1, 2875531260), (2, 1437765630), (3, 958510420), (4, 718882815), (5, 575106252), (6, 479255210), (7, 410790180), (10, 287553126), (12, 239627605), (14, 205395090), (15, 191702084), (20, 143776563), (21, 136930060), (28, 102697545), (30, 95851042), (35, 82158036), (42, 68465030), (43, 66872820), (60, 47925521), (70, 41079018), (84, 34232515), (86, 33436410), (89, 32309340), (105, 27386012), (129, 22290940), (140, 20539509), (172, 16718205), (178, 16154670), (210, 13693006), (215, 13374564), (258, 11145470), (267, 10769780), (301, 9553260), (356, 8077335), (420, 6846503), (430, 6687282), (445, 6461868), (516, 5572735), (534, 5384890), (602, 4776630), (623, 4615620), (645, 4458188), (860, 3343641), (890, 3230934), (903, 3184420), (1068, 2692445), (1204, 2388315), (1246, 2307810), (1290, 2229094), (1335, 2153956), (1505, 1910652), (1780, 1615467), (1789, 1607340), (1806, 1592210), (1869, 1538540), (2492, 1153905), (2580, 1114547), (2670, 1076978), (3010, 955326), (3115, 923124), (3578, 803670), (3612, 796105), (3738, 769270), (3827, 751380), (4515, 636884), (5340, 538489), (5367, 535780), (6020, 477663), (6230, 461562), (7156, 401835), (7476, 384635), (7654, 375690), (8945, 321468), (9030, 318442), (9345, 307708), (10734, 267890), (11481, 250460), (12460, 230781), (12523, 229620), (15308, 187845), (17890, 160734), (18060, 159221), (18690, 153854), (19135, 150276), (21468, 133945), (22962, 125230), (25046, 114810), (26789, 107340), (26835, 107156), (35780, 80367), (37380, 76927), (37569, 76540), (38270, 75138), (45924, 62615), (50092, 57405), (53578, 53670)]