79418080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 96

約数和(自身を含む): 223824384

約数和(自身を除く): 144406304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3083, 3220, 3680, 5152, 6166, 6440, 12332, 12880, 15415, 21581, 24664, 25760, 30830, 43162, 49328, 61660, 70909, 86324, 98656, 107905, 123320, 141818, 172648, 215810, 246640, 283636, 345296, 354545, 431620, 493280, 496363, 567272, 690592, 709090, 863240, 992726, 1134544, 1418180, 1726480, 1985452, 2269088, 2481815, 2836360, 3452960, 3970904, 4963630, 5672720, 7941808, 9927260, 11345440, 15883616, 19854520, 39709040, 79418080]

約数ペア:

[(1, 79418080), (2, 39709040), (4, 19854520), (5, 15883616), (7, 11345440), (8, 9927260), (10, 7941808), (14, 5672720), (16, 4963630), (20, 3970904), (23, 3452960), (28, 2836360), (32, 2481815), (35, 2269088), (40, 1985452), (46, 1726480), (56, 1418180), (70, 1134544), (80, 992726), (92, 863240), (112, 709090), (115, 690592), (140, 567272), (160, 496363), (161, 493280), (184, 431620), (224, 354545), (230, 345296), (280, 283636), (322, 246640), (368, 215810), (460, 172648), (560, 141818), (644, 123320), (736, 107905), (805, 98656), (920, 86324), (1120, 70909), (1288, 61660), (1610, 49328), (1840, 43162), (2576, 30830), (3083, 25760), (3220, 24664), (3680, 21581), (5152, 15415), (6166, 12880), (6440, 12332)]