252953520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 812900352

約数和(自身を除く): 559946832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 127, 129, 172, 193, 215, 240, 254, 258, 344, 381, 386, 430, 508, 516, 579, 635, 645, 688, 762, 772, 860, 965, 1016, 1032, 1158, 1270, 1290, 1524, 1544, 1720, 1905, 1930, 2032, 2064, 2316, 2540, 2580, 2895, 3048, 3088, 3440, 3810, 3860, 4632, 5080, 5160, 5461, 5790, 6096, 7620, 7720, 8299, 9264, 10160, 10320, 10922, 11580, 15240, 15440, 16383, 16598, 21844, 23160, 24511, 24897, 27305, 30480, 32766, 33196, 41495, 43688, 46320, 49022, 49794, 54610, 65532, 66392, 73533, 81915, 82990, 87376, 98044, 99588, 109220, 122555, 124485, 131064, 132784, 147066, 163830, 165980, 196088, 199176, 218440, 245110, 248970, 262128, 294132, 327660, 331960, 367665, 392176, 398352, 436880, 490220, 497940, 588264, 655320, 663920, 735330, 980440, 995880, 1053973, 1176528, 1310640, 1470660, 1960880, 1991760, 2107946, 2941320, 3161919, 4215892, 5269865, 5882640, 6323838, 8431784, 10539730, 12647676, 15809595, 16863568, 21079460, 25295352, 31619190, 42158920, 50590704, 63238380, 84317840, 126476760, 252953520]

約数ペア:

[(1, 252953520), (2, 126476760), (3, 84317840), (4, 63238380), (5, 50590704), (6, 42158920), (8, 31619190), (10, 25295352), (12, 21079460), (15, 16863568), (16, 15809595), (20, 12647676), (24, 10539730), (30, 8431784), (40, 6323838), (43, 5882640), (48, 5269865), (60, 4215892), (80, 3161919), (86, 2941320), (120, 2107946), (127, 1991760), (129, 1960880), (172, 1470660), (193, 1310640), (215, 1176528), (240, 1053973), (254, 995880), (258, 980440), (344, 735330), (381, 663920), (386, 655320), (430, 588264), (508, 497940), (516, 490220), (579, 436880), (635, 398352), (645, 392176), (688, 367665), (762, 331960), (772, 327660), (860, 294132), (965, 262128), (1016, 248970), (1032, 245110), (1158, 218440), (1270, 199176), (1290, 196088), (1524, 165980), (1544, 163830), (1720, 147066), (1905, 132784), (1930, 131064), (2032, 124485), (2064, 122555), (2316, 109220), (2540, 99588), (2580, 98044), (2895, 87376), (3048, 82990), (3088, 81915), (3440, 73533), (3810, 66392), (3860, 65532), (4632, 54610), (5080, 49794), (5160, 49022), (5461, 46320), (5790, 43688), (6096, 41495), (7620, 33196), (7720, 32766), (8299, 30480), (9264, 27305), (10160, 24897), (10320, 24511), (10922, 23160), (11580, 21844), (15240, 16598), (15440, 16383)]