168350580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11839}}^1$

素因数の和:11933

約数の個数: 72

約数和(自身を含む): 517171200

約数和(自身を除く): 348820620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 11839, 14220, 23678, 35517, 47356, 59195, 71034, 106551, 118390, 142068, 177585, 213102, 236780, 355170, 426204, 532755, 710340, 935281, 1065510, 1870562, 2131020, 2805843, 3741124, 4676405, 5611686, 8417529, 9352810, 11223372, 14029215, 16835058, 18705620, 28058430, 33670116, 42087645, 56116860, 84175290, 168350580]

約数ペア:

[(1, 168350580), (2, 84175290), (3, 56116860), (4, 42087645), (5, 33670116), (6, 28058430), (9, 18705620), (10, 16835058), (12, 14029215), (15, 11223372), (18, 9352810), (20, 8417529), (30, 5611686), (36, 4676405), (45, 3741124), (60, 2805843), (79, 2131020), (90, 1870562), (158, 1065510), (180, 935281), (237, 710340), (316, 532755), (395, 426204), (474, 355170), (711, 236780), (790, 213102), (948, 177585), (1185, 142068), (1422, 118390), (1580, 106551), (2370, 71034), (2844, 59195), (3555, 47356), (4740, 35517), (7110, 23678), (11839, 14220)]