1688895840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{15101}}^1$

素因数の和:15352

約数の個数: 96

約数和(自身を含む): 5343208416

約数和(自身を除く): 3654312576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 233, 240, 466, 480, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 7456, 9320, 11184, 13980, 15101, 18640, 22368, 27960, 30202, 37280, 45303, 55920, 60404, 75505, 90606, 111840, 120808, 151010, 181212, 226515, 241616, 302020, 362424, 453030, 483232, 604040, 724848, 906060, 1208080, 1449696, 1812120, 2416160, 3518533, 3624240, 7037066, 7248480, 10555599, 14074132, 17592665, 21111198, 28148264, 35185330, 42222396, 52777995, 56296528, 70370660, 84444792, 105555990, 112593056, 140741320, 168889584, 211111980, 281482640, 337779168, 422223960, 562965280, 844447920, 1688895840]

約数ペア:

[(1, 1688895840), (2, 844447920), (3, 562965280), (4, 422223960), (5, 337779168), (6, 281482640), (8, 211111980), (10, 168889584), (12, 140741320), (15, 112593056), (16, 105555990), (20, 84444792), (24, 70370660), (30, 56296528), (32, 52777995), (40, 42222396), (48, 35185330), (60, 28148264), (80, 21111198), (96, 17592665), (120, 14074132), (160, 10555599), (233, 7248480), (240, 7037066), (466, 3624240), (480, 3518533), (699, 2416160), (932, 1812120), (1165, 1449696), (1398, 1208080), (1864, 906060), (2330, 724848), (2796, 604040), (3495, 483232), (3728, 453030), (4660, 362424), (5592, 302020), (6990, 241616), (7456, 226515), (9320, 181212), (11184, 151010), (13980, 120808), (15101, 111840), (18640, 90606), (22368, 75505), (27960, 60404), (30202, 55920), (37280, 45303)]