203586080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 498161664

約数和(自身を除く): 294575584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 127, 160, 172, 215, 233, 254, 344, 430, 466, 508, 635, 688, 860, 932, 1016, 1165, 1270, 1376, 1720, 1864, 2032, 2330, 2540, 3440, 3728, 4064, 4660, 5080, 5461, 6880, 7456, 9320, 10019, 10160, 10922, 18640, 20038, 20320, 21844, 27305, 29591, 37280, 40076, 43688, 50095, 54610, 59182, 80152, 87376, 100190, 109220, 118364, 147955, 160304, 174752, 200380, 218440, 236728, 295910, 320608, 400760, 436880, 473456, 591820, 801520, 873760, 946912, 1183640, 1272413, 1603040, 2367280, 2544826, 4734560, 5089652, 6362065, 10179304, 12724130, 20358608, 25448260, 40717216, 50896520, 101793040, 203586080]

約数ペア:

[(1, 203586080), (2, 101793040), (4, 50896520), (5, 40717216), (8, 25448260), (10, 20358608), (16, 12724130), (20, 10179304), (32, 6362065), (40, 5089652), (43, 4734560), (80, 2544826), (86, 2367280), (127, 1603040), (160, 1272413), (172, 1183640), (215, 946912), (233, 873760), (254, 801520), (344, 591820), (430, 473456), (466, 436880), (508, 400760), (635, 320608), (688, 295910), (860, 236728), (932, 218440), (1016, 200380), (1165, 174752), (1270, 160304), (1376, 147955), (1720, 118364), (1864, 109220), (2032, 100190), (2330, 87376), (2540, 80152), (3440, 59182), (3728, 54610), (4064, 50095), (4660, 43688), (5080, 40076), (5461, 37280), (6880, 29591), (7456, 27305), (9320, 21844), (10019, 20320), (10160, 20038), (10922, 18640)]