136418320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 331407360

約数和(自身を除く): 194989040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 463, 464, 508, 580, 635, 926, 1016, 1160, 1270, 1852, 2032, 2315, 2320, 2540, 3683, 3704, 4630, 5080, 7366, 7408, 9260, 10160, 13427, 14732, 18415, 18520, 26854, 29464, 36830, 37040, 53708, 58801, 58928, 67135, 73660, 107416, 117602, 134270, 147320, 214832, 235204, 268540, 294005, 294640, 470408, 537080, 588010, 940816, 1074160, 1176020, 1705229, 2352040, 3410458, 4704080, 6820916, 8526145, 13641832, 17052290, 27283664, 34104580, 68209160, 136418320]

約数ペア:

[(1, 136418320), (2, 68209160), (4, 34104580), (5, 27283664), (8, 17052290), (10, 13641832), (16, 8526145), (20, 6820916), (29, 4704080), (40, 3410458), (58, 2352040), (80, 1705229), (116, 1176020), (127, 1074160), (145, 940816), (232, 588010), (254, 537080), (290, 470408), (463, 294640), (464, 294005), (508, 268540), (580, 235204), (635, 214832), (926, 147320), (1016, 134270), (1160, 117602), (1270, 107416), (1852, 73660), (2032, 67135), (2315, 58928), (2320, 58801), (2540, 53708), (3683, 37040), (3704, 36830), (4630, 29464), (5080, 26854), (7366, 18520), (7408, 18415), (9260, 14732), (10160, 13427)]