31693317720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1900079}}^1$

素因数の和:1900232

約数の個数: 64

約数和(自身を含む): 95764032000

約数和(自身を除く): 64070714280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 16680, 1900079, 3800158, 5700237, 7600316, 9500395, 11400474, 15200632, 19000790, 22800948, 28501185, 38001580, 45601896, 57002370, 76003160, 114004740, 228009480, 264110981, 528221962, 792332943, 1056443924, 1320554905, 1584665886, 2112887848, 2641109810, 3169331772, 3961664715, 5282219620, 6338663544, 7923329430, 10564439240, 15846658860, 31693317720]

約数ペア:

[(1, 31693317720), (2, 15846658860), (3, 10564439240), (4, 7923329430), (5, 6338663544), (6, 5282219620), (8, 3961664715), (10, 3169331772), (12, 2641109810), (15, 2112887848), (20, 1584665886), (24, 1320554905), (30, 1056443924), (40, 792332943), (60, 528221962), (120, 264110981), (139, 228009480), (278, 114004740), (417, 76003160), (556, 57002370), (695, 45601896), (834, 38001580), (1112, 28501185), (1390, 22800948), (1668, 19000790), (2085, 15200632), (2780, 11400474), (3336, 9500395), (4170, 7600316), (5560, 5700237), (8340, 3800158), (16680, 1900079)]