65151480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 209563200

約数和(自身を除く): 144411720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 293, 327, 340, 408, 436, 510, 545, 586, 654, 680, 872, 879, 1020, 1090, 1172, 1308, 1465, 1635, 1758, 1853, 2040, 2180, 2344, 2616, 2930, 3270, 3516, 3706, 4360, 4395, 4981, 5559, 5860, 6540, 7032, 7412, 8790, 9265, 9962, 11118, 11720, 13080, 14824, 14943, 17580, 18530, 19924, 22236, 24905, 27795, 29886, 31937, 35160, 37060, 39848, 44472, 49810, 55590, 59772, 63874, 74120, 74715, 95811, 99620, 111180, 119544, 127748, 149430, 159685, 191622, 199240, 222360, 255496, 298860, 319370, 383244, 479055, 542929, 597720, 638740, 766488, 958110, 1085858, 1277480, 1628787, 1916220, 2171716, 2714645, 3257574, 3832440, 4343432, 5429290, 6515148, 8143935, 10858580, 13030296, 16287870, 21717160, 32575740, 65151480]

約数ペア:

[(1, 65151480), (2, 32575740), (3, 21717160), (4, 16287870), (5, 13030296), (6, 10858580), (8, 8143935), (10, 6515148), (12, 5429290), (15, 4343432), (17, 3832440), (20, 3257574), (24, 2714645), (30, 2171716), (34, 1916220), (40, 1628787), (51, 1277480), (60, 1085858), (68, 958110), (85, 766488), (102, 638740), (109, 597720), (120, 542929), (136, 479055), (170, 383244), (204, 319370), (218, 298860), (255, 255496), (293, 222360), (327, 199240), (340, 191622), (408, 159685), (436, 149430), (510, 127748), (545, 119544), (586, 111180), (654, 99620), (680, 95811), (872, 74715), (879, 74120), (1020, 63874), (1090, 59772), (1172, 55590), (1308, 49810), (1465, 44472), (1635, 39848), (1758, 37060), (1853, 35160), (2040, 31937), (2180, 29886), (2344, 27795), (2616, 24905), (2930, 22236), (3270, 19924), (3516, 18530), (3706, 17580), (4360, 14943), (4395, 14824), (4981, 13080), (5559, 11720), (5860, 11118), (6540, 9962), (7032, 9265), (7412, 8790)]