4249436520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{47279}}^1$

素因数の和:47407

約数の個数: 128

約数和(自身を含む): 14705971200

約数和(自身を除く): 10456534680

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, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7490, 8988, 11235, 12840, 14980, 17976, 22470, 29960, 44940, 47279, 89880, 94558, 141837, 189116, 236395, 283674, 330953, 378232, 472790, 567348, 661906, 709185, 945580, 992859, 1134696, 1323812, 1418370, 1654765, 1891160, 1985718, 2647624, 2836740, 3309530, 3971436, 4964295, 5058853, 5673480, 6619060, 7942872, 9928590, 10117706, 13238120, 15176559, 19857180, 20235412, 25294265, 30353118, 35411971, 39714360, 40470824, 50588530, 60706236, 70823942, 75882795, 101177060, 106235913, 121412472, 141647884, 151765590, 177059855, 202354120, 212471826, 283295768, 303531180, 354119710, 424943652, 531179565, 607062360, 708239420, 849887304, 1062359130, 1416478840, 2124718260, 4249436520]

約数ペア:

[(1, 4249436520), (2, 2124718260), (3, 1416478840), (4, 1062359130), (5, 849887304), (6, 708239420), (7, 607062360), (8, 531179565), (10, 424943652), (12, 354119710), (14, 303531180), (15, 283295768), (20, 212471826), (21, 202354120), (24, 177059855), (28, 151765590), (30, 141647884), (35, 121412472), (40, 106235913), (42, 101177060), (56, 75882795), (60, 70823942), (70, 60706236), (84, 50588530), (105, 40470824), (107, 39714360), (120, 35411971), (140, 30353118), (168, 25294265), (210, 20235412), (214, 19857180), (280, 15176559), (321, 13238120), (420, 10117706), (428, 9928590), (535, 7942872), (642, 6619060), (749, 5673480), (840, 5058853), (856, 4964295), (1070, 3971436), (1284, 3309530), (1498, 2836740), (1605, 2647624), (2140, 1985718), (2247, 1891160), (2568, 1654765), (2996, 1418370), (3210, 1323812), (3745, 1134696), (4280, 992859), (4494, 945580), (5992, 709185), (6420, 661906), (7490, 567348), (8988, 472790), (11235, 378232), (12840, 330953), (14980, 283674), (17976, 236395), (22470, 189116), (29960, 141837), (44940, 94558), (47279, 89880)]