560215320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1979}}^1$

素因数の和:2337

約数の個数: 128

約数和(自身を含む): 1927411200

約数和(自身を除く): 1367195880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 337, 420, 674, 840, 1011, 1348, 1685, 1979, 2022, 2359, 2696, 3370, 3958, 4044, 4718, 5055, 5937, 6740, 7077, 7916, 8088, 9436, 9895, 10110, 11795, 11874, 13480, 13853, 14154, 15832, 18872, 19790, 20220, 23590, 23748, 27706, 28308, 29685, 35385, 39580, 40440, 41559, 47180, 47496, 55412, 56616, 59370, 69265, 70770, 79160, 83118, 94360, 110824, 118740, 138530, 141540, 166236, 207795, 237480, 277060, 283080, 332472, 415590, 554120, 666923, 831180, 1333846, 1662360, 2000769, 2667692, 3334615, 4001538, 4668461, 5335384, 6669230, 8003076, 9336922, 10003845, 13338460, 14005383, 16006152, 18673844, 20007690, 23342305, 26676920, 28010766, 37347688, 40015380, 46684610, 56021532, 70026915, 80030760, 93369220, 112043064, 140053830, 186738440, 280107660, 560215320]

約数ペア:

[(1, 560215320), (2, 280107660), (3, 186738440), (4, 140053830), (5, 112043064), (6, 93369220), (7, 80030760), (8, 70026915), (10, 56021532), (12, 46684610), (14, 40015380), (15, 37347688), (20, 28010766), (21, 26676920), (24, 23342305), (28, 20007690), (30, 18673844), (35, 16006152), (40, 14005383), (42, 13338460), (56, 10003845), (60, 9336922), (70, 8003076), (84, 6669230), (105, 5335384), (120, 4668461), (140, 4001538), (168, 3334615), (210, 2667692), (280, 2000769), (337, 1662360), (420, 1333846), (674, 831180), (840, 666923), (1011, 554120), (1348, 415590), (1685, 332472), (1979, 283080), (2022, 277060), (2359, 237480), (2696, 207795), (3370, 166236), (3958, 141540), (4044, 138530), (4718, 118740), (5055, 110824), (5937, 94360), (6740, 83118), (7077, 79160), (7916, 70770), (8088, 69265), (9436, 59370), (9895, 56616), (10110, 55412), (11795, 47496), (11874, 47180), (13480, 41559), (13853, 40440), (14154, 39580), (15832, 35385), (18872, 29685), (19790, 28308), (20220, 27706), (23590, 23748)]