15705596560

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{2719}}^1$

素因数の和:3536

約数の個数: 80

約数和(自身を含む): 36936207360

約数和(自身を除く): 21230610800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 701, 824, 1030, 1402, 1648, 2060, 2719, 2804, 3505, 4120, 5438, 5608, 7010, 8240, 10876, 11216, 13595, 14020, 21752, 27190, 28040, 43504, 54380, 56080, 72203, 108760, 144406, 217520, 280057, 288812, 361015, 560114, 577624, 722030, 1120228, 1155248, 1400285, 1444060, 1906019, 2240456, 2800570, 2888120, 3812038, 4480912, 5601140, 5776240, 7624076, 9530095, 11202280, 15248152, 19060190, 22404560, 30496304, 38120380, 76240760, 152481520, 196319957, 392639914, 785279828, 981599785, 1570559656, 1963199570, 3141119312, 3926399140, 7852798280, 15705596560]

約数ペア:

[(1, 15705596560), (2, 7852798280), (4, 3926399140), (5, 3141119312), (8, 1963199570), (10, 1570559656), (16, 981599785), (20, 785279828), (40, 392639914), (80, 196319957), (103, 152481520), (206, 76240760), (412, 38120380), (515, 30496304), (701, 22404560), (824, 19060190), (1030, 15248152), (1402, 11202280), (1648, 9530095), (2060, 7624076), (2719, 5776240), (2804, 5601140), (3505, 4480912), (4120, 3812038), (5438, 2888120), (5608, 2800570), (7010, 2240456), (8240, 1906019), (10876, 1444060), (11216, 1400285), (13595, 1155248), (14020, 1120228), (21752, 722030), (27190, 577624), (28040, 560114), (43504, 361015), (54380, 288812), (56080, 280057), (72203, 217520), (108760, 144406)]