136319960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 359879760

約数和(自身を除く): 223559800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 157, 196, 245, 280, 314, 392, 443, 490, 628, 785, 886, 980, 1099, 1256, 1570, 1772, 1960, 2198, 2215, 3101, 3140, 3544, 4396, 4430, 5495, 6202, 6280, 7693, 8792, 8860, 10990, 12404, 15386, 15505, 17720, 21707, 21980, 24808, 30772, 31010, 38465, 43414, 43960, 61544, 62020, 69551, 76930, 86828, 108535, 124040, 139102, 153860, 173656, 217070, 278204, 307720, 347755, 434140, 486857, 556408, 695510, 868280, 973714, 1391020, 1947428, 2434285, 2782040, 3407999, 3894856, 4868570, 6815998, 9737140, 13631996, 17039995, 19474280, 27263992, 34079990, 68159980, 136319960]

約数ペア:

[(1, 136319960), (2, 68159980), (4, 34079990), (5, 27263992), (7, 19474280), (8, 17039995), (10, 13631996), (14, 9737140), (20, 6815998), (28, 4868570), (35, 3894856), (40, 3407999), (49, 2782040), (56, 2434285), (70, 1947428), (98, 1391020), (140, 973714), (157, 868280), (196, 695510), (245, 556408), (280, 486857), (314, 434140), (392, 347755), (443, 307720), (490, 278204), (628, 217070), (785, 173656), (886, 153860), (980, 139102), (1099, 124040), (1256, 108535), (1570, 86828), (1772, 76930), (1960, 69551), (2198, 62020), (2215, 61544), (3101, 43960), (3140, 43414), (3544, 38465), (4396, 31010), (4430, 30772), (5495, 24808), (6202, 21980), (6280, 21707), (7693, 17720), (8792, 15505), (8860, 15386), (10990, 12404)]