138185640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8167}}^1$

素因数の和:8231

約数の個数: 96

約数和(自身を含む): 458714880

約数和(自身を除く): 320529240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8167, 8460, 16334, 16920, 24501, 32668, 40835, 49002, 65336, 73503, 81670, 98004, 122505, 147006, 163340, 196008, 245010, 294012, 326680, 367515, 383849, 490020, 588024, 735030, 767698, 980040, 1151547, 1470060, 1535396, 1919245, 2303094, 2940120, 3070792, 3454641, 3838490, 4606188, 5757735, 6909282, 7676980, 9212376, 11515470, 13818564, 15353960, 17273205, 23030940, 27637128, 34546410, 46061880, 69092820, 138185640]

約数ペア:

[(1, 138185640), (2, 69092820), (3, 46061880), (4, 34546410), (5, 27637128), (6, 23030940), (8, 17273205), (9, 15353960), (10, 13818564), (12, 11515470), (15, 9212376), (18, 7676980), (20, 6909282), (24, 5757735), (30, 4606188), (36, 3838490), (40, 3454641), (45, 3070792), (47, 2940120), (60, 2303094), (72, 1919245), (90, 1535396), (94, 1470060), (120, 1151547), (141, 980040), (180, 767698), (188, 735030), (235, 588024), (282, 490020), (360, 383849), (376, 367515), (423, 326680), (470, 294012), (564, 245010), (705, 196008), (846, 163340), (940, 147006), (1128, 122505), (1410, 98004), (1692, 81670), (1880, 73503), (2115, 65336), (2820, 49002), (3384, 40835), (4230, 32668), (5640, 24501), (8167, 16920), (8460, 16334)]