79922040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 263761920

約数和(自身を除く): 183839880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 191, 220, 264, 317, 330, 382, 440, 573, 634, 660, 764, 951, 955, 1146, 1268, 1320, 1528, 1585, 1902, 1910, 2101, 2292, 2536, 2865, 3170, 3487, 3804, 3820, 4202, 4584, 4755, 5730, 6303, 6340, 6974, 7608, 7640, 8404, 9510, 10461, 10505, 11460, 12606, 12680, 13948, 16808, 17435, 19020, 20922, 21010, 22920, 25212, 27896, 31515, 34870, 38040, 41844, 42020, 50424, 52305, 60547, 63030, 69740, 83688, 84040, 104610, 121094, 126060, 139480, 181641, 209220, 242188, 252120, 302735, 363282, 418440, 484376, 605470, 666017, 726564, 908205, 1210940, 1332034, 1453128, 1816410, 1998051, 2421880, 2664068, 3330085, 3632820, 3996102, 5328136, 6660170, 7265640, 7992204, 9990255, 13320340, 15984408, 19980510, 26640680, 39961020, 79922040]

約数ペア:

[(1, 79922040), (2, 39961020), (3, 26640680), (4, 19980510), (5, 15984408), (6, 13320340), (8, 9990255), (10, 7992204), (11, 7265640), (12, 6660170), (15, 5328136), (20, 3996102), (22, 3632820), (24, 3330085), (30, 2664068), (33, 2421880), (40, 1998051), (44, 1816410), (55, 1453128), (60, 1332034), (66, 1210940), (88, 908205), (110, 726564), (120, 666017), (132, 605470), (165, 484376), (191, 418440), (220, 363282), (264, 302735), (317, 252120), (330, 242188), (382, 209220), (440, 181641), (573, 139480), (634, 126060), (660, 121094), (764, 104610), (951, 84040), (955, 83688), (1146, 69740), (1268, 63030), (1320, 60547), (1528, 52305), (1585, 50424), (1902, 42020), (1910, 41844), (2101, 38040), (2292, 34870), (2536, 31515), (2865, 27896), (3170, 25212), (3487, 22920), (3804, 21010), (3820, 20922), (4202, 19020), (4584, 17435), (4755, 16808), (5730, 13948), (6303, 12680), (6340, 12606), (6974, 11460), (7608, 10505), (7640, 10461), (8404, 9510)]