74613440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 204313536

約数和(自身を除く): 129700096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 47, 55, 64, 80, 82, 88, 94, 110, 121, 160, 164, 176, 188, 205, 220, 235, 242, 320, 328, 352, 376, 410, 440, 451, 470, 484, 517, 605, 656, 704, 752, 820, 880, 902, 940, 968, 1034, 1210, 1312, 1504, 1640, 1760, 1804, 1880, 1927, 1936, 2068, 2255, 2420, 2585, 2624, 3008, 3280, 3520, 3608, 3760, 3854, 3872, 4136, 4510, 4840, 4961, 5170, 5687, 6560, 7216, 7520, 7708, 7744, 8272, 9020, 9635, 9680, 9922, 10340, 11374, 13120, 14432, 15040, 15416, 16544, 18040, 19270, 19360, 19844, 20680, 21197, 22748, 24805, 28435, 28864, 30832, 33088, 36080, 38540, 38720, 39688, 41360, 42394, 45496, 49610, 56870, 61664, 72160, 77080, 79376, 82720, 84788, 90992, 99220, 105985, 113740, 123328, 144320, 154160, 158752, 165440, 169576, 181984, 198440, 211970, 227480, 233167, 308320, 317504, 339152, 363968, 396880, 423940, 454960, 466334, 616640, 678304, 793760, 847880, 909920, 932668, 1165835, 1356608, 1587520, 1695760, 1819840, 1865336, 2331670, 3391520, 3730672, 4663340, 6783040, 7461344, 9326680, 14922688, 18653360, 37306720, 74613440]

約数ペア:

[(1, 74613440), (2, 37306720), (4, 18653360), (5, 14922688), (8, 9326680), (10, 7461344), (11, 6783040), (16, 4663340), (20, 3730672), (22, 3391520), (32, 2331670), (40, 1865336), (41, 1819840), (44, 1695760), (47, 1587520), (55, 1356608), (64, 1165835), (80, 932668), (82, 909920), (88, 847880), (94, 793760), (110, 678304), (121, 616640), (160, 466334), (164, 454960), (176, 423940), (188, 396880), (205, 363968), (220, 339152), (235, 317504), (242, 308320), (320, 233167), (328, 227480), (352, 211970), (376, 198440), (410, 181984), (440, 169576), (451, 165440), (470, 158752), (484, 154160), (517, 144320), (605, 123328), (656, 113740), (704, 105985), (752, 99220), (820, 90992), (880, 84788), (902, 82720), (940, 79376), (968, 77080), (1034, 72160), (1210, 61664), (1312, 56870), (1504, 49610), (1640, 45496), (1760, 42394), (1804, 41360), (1880, 39688), (1927, 38720), (1936, 38540), (2068, 36080), (2255, 33088), (2420, 30832), (2585, 28864), (2624, 28435), (3008, 24805), (3280, 22748), (3520, 21197), (3608, 20680), (3760, 19844), (3854, 19360), (3872, 19270), (4136, 18040), (4510, 16544), (4840, 15416), (4961, 15040), (5170, 14432), (5687, 13120), (6560, 11374), (7216, 10340), (7520, 9922), (7708, 9680), (7744, 9635), (8272, 9020)]