221750280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1319}}^1$

素因数の和:1803

約数の個数: 96

約数和(自身を含む): 722779200

約数和(自身を除く): 501028920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 467, 934, 1319, 1401, 1868, 2335, 2638, 2802, 3736, 3957, 4203, 4670, 5276, 5604, 6595, 7005, 7914, 8406, 9340, 10552, 11208, 11871, 13190, 14010, 15828, 16812, 18680, 19785, 21015, 23742, 26380, 28020, 31656, 33624, 39570, 42030, 47484, 52760, 56040, 59355, 79140, 84060, 94968, 118710, 158280, 168120, 237420, 474840, 615973, 1231946, 1847919, 2463892, 3079865, 3695838, 4927784, 5543757, 6159730, 7391676, 9239595, 11087514, 12319460, 14783352, 18479190, 22175028, 24638920, 27718785, 36958380, 44350056, 55437570, 73916760, 110875140, 221750280]

約数ペア:

[(1, 221750280), (2, 110875140), (3, 73916760), (4, 55437570), (5, 44350056), (6, 36958380), (8, 27718785), (9, 24638920), (10, 22175028), (12, 18479190), (15, 14783352), (18, 12319460), (20, 11087514), (24, 9239595), (30, 7391676), (36, 6159730), (40, 5543757), (45, 4927784), (60, 3695838), (72, 3079865), (90, 2463892), (120, 1847919), (180, 1231946), (360, 615973), (467, 474840), (934, 237420), (1319, 168120), (1401, 158280), (1868, 118710), (2335, 94968), (2638, 84060), (2802, 79140), (3736, 59355), (3957, 56040), (4203, 52760), (4670, 47484), (5276, 42030), (5604, 39570), (6595, 33624), (7005, 31656), (7914, 28020), (8406, 26380), (9340, 23742), (10552, 21015), (11208, 19785), (11871, 18680), (13190, 16812), (14010, 15828)]