3214680

素因数分解:

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

素因数の和:153

約数の個数: 128

約数和(自身を含む): 11404800

約数和(自身を除く): 8190120

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, 89, 105, 120, 129, 140, 168, 172, 178, 210, 215, 258, 267, 280, 301, 344, 356, 420, 430, 445, 516, 534, 602, 623, 645, 712, 840, 860, 890, 903, 1032, 1068, 1204, 1246, 1290, 1335, 1505, 1720, 1780, 1806, 1869, 2136, 2408, 2492, 2580, 2670, 3010, 3115, 3560, 3612, 3738, 3827, 4515, 4984, 5160, 5340, 6020, 6230, 7224, 7476, 7654, 9030, 9345, 10680, 11481, 12040, 12460, 14952, 15308, 18060, 18690, 19135, 22962, 24920, 26789, 30616, 36120, 37380, 38270, 45924, 53578, 57405, 74760, 76540, 80367, 91848, 107156, 114810, 133945, 153080, 160734, 214312, 229620, 267890, 321468, 401835, 459240, 535780, 642936, 803670, 1071560, 1607340, 3214680]

約数ペア:

[(1, 3214680), (2, 1607340), (3, 1071560), (4, 803670), (5, 642936), (6, 535780), (7, 459240), (8, 401835), (10, 321468), (12, 267890), (14, 229620), (15, 214312), (20, 160734), (21, 153080), (24, 133945), (28, 114810), (30, 107156), (35, 91848), (40, 80367), (42, 76540), (43, 74760), (56, 57405), (60, 53578), (70, 45924), (84, 38270), (86, 37380), (89, 36120), (105, 30616), (120, 26789), (129, 24920), (140, 22962), (168, 19135), (172, 18690), (178, 18060), (210, 15308), (215, 14952), (258, 12460), (267, 12040), (280, 11481), (301, 10680), (344, 9345), (356, 9030), (420, 7654), (430, 7476), (445, 7224), (516, 6230), (534, 6020), (602, 5340), (623, 5160), (645, 4984), (712, 4515), (840, 3827), (860, 3738), (890, 3612), (903, 3560), (1032, 3115), (1068, 3010), (1204, 2670), (1246, 2580), (1290, 2492), (1335, 2408), (1505, 2136), (1720, 1869), (1780, 1806)]