1580410040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14197}}^1$

素因数の和:14253

約数の個数: 96

約数和(自身を含む): 4078801440

約数和(自身を除く): 2498391400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 920, 968, 1012, 1210, 1265, 2024, 2420, 2530, 2783, 4840, 5060, 5566, 10120, 11132, 13915, 14197, 22264, 27830, 28394, 55660, 56788, 70985, 111320, 113576, 141970, 156167, 283940, 312334, 326531, 567880, 624668, 653062, 780835, 1249336, 1306124, 1561670, 1632655, 1717837, 2612248, 3123340, 3265310, 3435674, 3591841, 6246680, 6530620, 6871348, 7183682, 8589185, 13061240, 13742696, 14367364, 17178370, 17959205, 28734728, 34356740, 35918410, 39510251, 68713480, 71836820, 79020502, 143673640, 158041004, 197551255, 316082008, 395102510, 790205020, 1580410040]

約数ペア:

[(1, 1580410040), (2, 790205020), (4, 395102510), (5, 316082008), (8, 197551255), (10, 158041004), (11, 143673640), (20, 79020502), (22, 71836820), (23, 68713480), (40, 39510251), (44, 35918410), (46, 34356740), (55, 28734728), (88, 17959205), (92, 17178370), (110, 14367364), (115, 13742696), (121, 13061240), (184, 8589185), (220, 7183682), (230, 6871348), (242, 6530620), (253, 6246680), (440, 3591841), (460, 3435674), (484, 3265310), (506, 3123340), (605, 2612248), (920, 1717837), (968, 1632655), (1012, 1561670), (1210, 1306124), (1265, 1249336), (2024, 780835), (2420, 653062), (2530, 624668), (2783, 567880), (4840, 326531), (5060, 312334), (5566, 283940), (10120, 156167), (11132, 141970), (13915, 113576), (14197, 111320), (22264, 70985), (27830, 56788), (28394, 55660)]