222832140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 644474880

約数和(自身を除く): 421642740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 79, 106, 158, 159, 212, 237, 265, 316, 318, 395, 474, 530, 636, 790, 795, 887, 948, 1060, 1185, 1580, 1590, 1774, 2370, 2661, 3180, 3548, 4187, 4435, 4740, 5322, 8374, 8870, 10644, 12561, 13305, 16748, 17740, 20935, 25122, 26610, 41870, 47011, 50244, 53220, 62805, 70073, 83740, 94022, 125610, 140146, 141033, 188044, 210219, 235055, 251220, 280292, 282066, 350365, 420438, 470110, 564132, 700730, 705165, 840876, 940220, 1051095, 1401460, 1410330, 2102190, 2820660, 3713869, 4204380, 7427738, 11141607, 14855476, 18569345, 22283214, 37138690, 44566428, 55708035, 74277380, 111416070, 222832140]

約数ペア:

[(1, 222832140), (2, 111416070), (3, 74277380), (4, 55708035), (5, 44566428), (6, 37138690), (10, 22283214), (12, 18569345), (15, 14855476), (20, 11141607), (30, 7427738), (53, 4204380), (60, 3713869), (79, 2820660), (106, 2102190), (158, 1410330), (159, 1401460), (212, 1051095), (237, 940220), (265, 840876), (316, 705165), (318, 700730), (395, 564132), (474, 470110), (530, 420438), (636, 350365), (790, 282066), (795, 280292), (887, 251220), (948, 235055), (1060, 210219), (1185, 188044), (1580, 141033), (1590, 140146), (1774, 125610), (2370, 94022), (2661, 83740), (3180, 70073), (3548, 62805), (4187, 53220), (4435, 50244), (4740, 47011), (5322, 41870), (8374, 26610), (8870, 25122), (10644, 20935), (12561, 17740), (13305, 16748)]