481326560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 1355175360

約数和(自身を除く): 873848800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 109, 110, 130, 143, 160, 176, 193, 208, 218, 220, 260, 286, 352, 386, 416, 436, 440, 520, 545, 572, 715, 772, 872, 880, 965, 1040, 1090, 1144, 1199, 1417, 1430, 1544, 1744, 1760, 1930, 2080, 2123, 2180, 2288, 2398, 2509, 2834, 2860, 3088, 3488, 3860, 4246, 4360, 4576, 4796, 5018, 5668, 5720, 5995, 6176, 7085, 7720, 8492, 8720, 9592, 10036, 10615, 11336, 11440, 11990, 12545, 14170, 15440, 15587, 16984, 17440, 19184, 20072, 21037, 21230, 22672, 22880, 23980, 25090, 27599, 28340, 30880, 31174, 33968, 38368, 40144, 42074, 42460, 45344, 47960, 50180, 55198, 56680, 62348, 67936, 77935, 80288, 84148, 84920, 95920, 100360, 105185, 110396, 113360, 124696, 137995, 155870, 168296, 169840, 191840, 200720, 210370, 220792, 226720, 231407, 249392, 273481, 275990, 311740, 336592, 339680, 401440, 420740, 441584, 462814, 498784, 546962, 551980, 623480, 673184, 841480, 883168, 925628, 1093924, 1103960, 1157035, 1246960, 1367405, 1682960, 1851256, 2187848, 2207920, 2314070, 2493920, 2734810, 3008291, 3365920, 3702512, 4375696, 4415840, 4628140, 5469620, 6016582, 7405024, 8751392, 9256280, 10939240, 12033164, 15041455, 18512560, 21878480, 24066328, 30082910, 37025120, 43756960, 48132656, 60165820, 96265312, 120331640, 240663280, 481326560]

約数ペア:

[(1, 481326560), (2, 240663280), (4, 120331640), (5, 96265312), (8, 60165820), (10, 48132656), (11, 43756960), (13, 37025120), (16, 30082910), (20, 24066328), (22, 21878480), (26, 18512560), (32, 15041455), (40, 12033164), (44, 10939240), (52, 9256280), (55, 8751392), (65, 7405024), (80, 6016582), (88, 5469620), (104, 4628140), (109, 4415840), (110, 4375696), (130, 3702512), (143, 3365920), (160, 3008291), (176, 2734810), (193, 2493920), (208, 2314070), (218, 2207920), (220, 2187848), (260, 1851256), (286, 1682960), (352, 1367405), (386, 1246960), (416, 1157035), (436, 1103960), (440, 1093924), (520, 925628), (545, 883168), (572, 841480), (715, 673184), (772, 623480), (872, 551980), (880, 546962), (965, 498784), (1040, 462814), (1090, 441584), (1144, 420740), (1199, 401440), (1417, 339680), (1430, 336592), (1544, 311740), (1744, 275990), (1760, 273481), (1930, 249392), (2080, 231407), (2123, 226720), (2180, 220792), (2288, 210370), (2398, 200720), (2509, 191840), (2834, 169840), (2860, 168296), (3088, 155870), (3488, 137995), (3860, 124696), (4246, 113360), (4360, 110396), (4576, 105185), (4796, 100360), (5018, 95920), (5668, 84920), (5720, 84148), (5995, 80288), (6176, 77935), (7085, 67936), (7720, 62348), (8492, 56680), (8720, 55198), (9592, 50180), (10036, 47960), (10615, 45344), (11336, 42460), (11440, 42074), (11990, 40144), (12545, 38368), (14170, 33968), (15440, 31174), (15587, 30880), (16984, 28340), (17440, 27599), (19184, 25090), (20072, 23980), (21037, 22880), (21230, 22672)]