73695160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 136567880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 88, 110, 140, 142, 154, 220, 280, 284, 308, 337, 355, 385, 440, 497, 568, 616, 674, 710, 770, 781, 994, 1348, 1420, 1540, 1562, 1685, 1988, 2359, 2485, 2696, 2840, 3080, 3124, 3370, 3707, 3905, 3976, 4718, 4970, 5467, 6248, 6740, 7414, 7810, 9436, 9940, 10934, 11795, 13480, 14828, 15620, 18535, 18872, 19880, 21868, 23590, 23927, 25949, 27335, 29656, 31240, 37070, 43736, 47180, 47854, 51898, 54670, 74140, 94360, 95708, 103796, 109340, 119635, 129745, 148280, 167489, 191416, 207592, 218680, 239270, 259490, 263197, 334978, 478540, 518980, 526394, 669956, 837445, 957080, 1037960, 1052788, 1315985, 1339912, 1674890, 1842379, 2105576, 2631970, 3349780, 3684758, 5263940, 6699560, 7369516, 9211895, 10527880, 14739032, 18423790, 36847580, 73695160]

約数ペア:

[(1, 73695160), (2, 36847580), (4, 18423790), (5, 14739032), (7, 10527880), (8, 9211895), (10, 7369516), (11, 6699560), (14, 5263940), (20, 3684758), (22, 3349780), (28, 2631970), (35, 2105576), (40, 1842379), (44, 1674890), (55, 1339912), (56, 1315985), (70, 1052788), (71, 1037960), (77, 957080), (88, 837445), (110, 669956), (140, 526394), (142, 518980), (154, 478540), (220, 334978), (280, 263197), (284, 259490), (308, 239270), (337, 218680), (355, 207592), (385, 191416), (440, 167489), (497, 148280), (568, 129745), (616, 119635), (674, 109340), (710, 103796), (770, 95708), (781, 94360), (994, 74140), (1348, 54670), (1420, 51898), (1540, 47854), (1562, 47180), (1685, 43736), (1988, 37070), (2359, 31240), (2485, 29656), (2696, 27335), (2840, 25949), (3080, 23927), (3124, 23590), (3370, 21868), (3707, 19880), (3905, 18872), (3976, 18535), (4718, 15620), (4970, 14828), (5467, 13480), (6248, 11795), (6740, 10934), (7414, 9940), (7810, 9436)]