313202320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 759951360

約数和(自身を除く): 446749040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1063, 1160, 1270, 2032, 2126, 2320, 2540, 3683, 4252, 5080, 5315, 7366, 8504, 10160, 10630, 14732, 17008, 18415, 21260, 29464, 30827, 36830, 42520, 58928, 61654, 73660, 85040, 123308, 135001, 147320, 154135, 246616, 270002, 294640, 308270, 493232, 540004, 616540, 675005, 1080008, 1233080, 1350010, 2160016, 2466160, 2700020, 3915029, 5400040, 7830058, 10800080, 15660116, 19575145, 31320232, 39150290, 62640464, 78300580, 156601160, 313202320]

約数ペア:

[(1, 313202320), (2, 156601160), (4, 78300580), (5, 62640464), (8, 39150290), (10, 31320232), (16, 19575145), (20, 15660116), (29, 10800080), (40, 7830058), (58, 5400040), (80, 3915029), (116, 2700020), (127, 2466160), (145, 2160016), (232, 1350010), (254, 1233080), (290, 1080008), (464, 675005), (508, 616540), (580, 540004), (635, 493232), (1016, 308270), (1063, 294640), (1160, 270002), (1270, 246616), (2032, 154135), (2126, 147320), (2320, 135001), (2540, 123308), (3683, 85040), (4252, 73660), (5080, 61654), (5315, 58928), (7366, 42520), (8504, 36830), (10160, 30827), (10630, 29464), (14732, 21260), (17008, 18415)]