1607340

素因数分解:

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

素因数の和:151

約数の個数: 96

約数和(自身を含む): 5322240

約数和(自身を除く): 3714900

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, 1806, 1869, 2492, 2580, 2670, 3010, 3115, 3612, 3738, 3827, 4515, 5340, 6020, 6230, 7476, 7654, 9030, 9345, 11481, 12460, 15308, 18060, 18690, 19135, 22962, 26789, 37380, 38270, 45924, 53578, 57405, 76540, 80367, 107156, 114810, 133945, 160734, 229620, 267890, 321468, 401835, 535780, 803670, 1607340]

約数ペア:

[(1, 1607340), (2, 803670), (3, 535780), (4, 401835), (5, 321468), (6, 267890), (7, 229620), (10, 160734), (12, 133945), (14, 114810), (15, 107156), (20, 80367), (21, 76540), (28, 57405), (30, 53578), (35, 45924), (42, 38270), (43, 37380), (60, 26789), (70, 22962), (84, 19135), (86, 18690), (89, 18060), (105, 15308), (129, 12460), (140, 11481), (172, 9345), (178, 9030), (210, 7654), (215, 7476), (258, 6230), (267, 6020), (301, 5340), (356, 4515), (420, 3827), (430, 3738), (445, 3612), (516, 3115), (534, 3010), (602, 2670), (623, 2580), (645, 2492), (860, 1869), (890, 1806), (903, 1780), (1068, 1505), (1204, 1335), (1246, 1290)]