221736160

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 541054080

約数和(自身を除く): 319317920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 83, 118, 160, 166, 236, 283, 295, 332, 415, 472, 566, 590, 664, 830, 944, 1132, 1180, 1328, 1415, 1660, 1888, 2264, 2360, 2656, 2830, 3320, 4528, 4720, 4897, 5660, 6640, 9056, 9440, 9794, 11320, 13280, 16697, 19588, 22640, 23489, 24485, 33394, 39176, 45280, 46978, 48970, 66788, 78352, 83485, 93956, 97940, 117445, 133576, 156704, 166970, 187912, 195880, 234890, 267152, 333940, 375824, 391760, 469780, 534304, 667880, 751648, 783520, 939560, 1335760, 1385851, 1879120, 2671520, 2771702, 3758240, 5543404, 6929255, 11086808, 13858510, 22173616, 27717020, 44347232, 55434040, 110868080, 221736160]

約数ペア:

[(1, 221736160), (2, 110868080), (4, 55434040), (5, 44347232), (8, 27717020), (10, 22173616), (16, 13858510), (20, 11086808), (32, 6929255), (40, 5543404), (59, 3758240), (80, 2771702), (83, 2671520), (118, 1879120), (160, 1385851), (166, 1335760), (236, 939560), (283, 783520), (295, 751648), (332, 667880), (415, 534304), (472, 469780), (566, 391760), (590, 375824), (664, 333940), (830, 267152), (944, 234890), (1132, 195880), (1180, 187912), (1328, 166970), (1415, 156704), (1660, 133576), (1888, 117445), (2264, 97940), (2360, 93956), (2656, 83485), (2830, 78352), (3320, 66788), (4528, 48970), (4720, 46978), (4897, 45280), (5660, 39176), (6640, 33394), (9056, 24485), (9440, 23489), (9794, 22640), (11320, 19588), (13280, 16697)]