968735680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 2568513024

約数和(自身を除く): 1599777344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 127, 160, 176, 197, 220, 242, 254, 320, 352, 394, 440, 484, 508, 605, 635, 704, 788, 880, 968, 985, 1016, 1210, 1270, 1397, 1576, 1760, 1936, 1970, 2032, 2167, 2420, 2540, 2794, 3152, 3520, 3872, 3940, 4064, 4334, 4840, 5080, 5588, 6304, 6985, 7744, 7880, 8128, 8668, 9680, 10160, 10835, 11176, 12608, 13970, 15367, 15760, 17336, 19360, 20320, 21670, 22352, 23837, 25019, 27940, 30734, 31520, 34672, 38720, 40640, 43340, 44704, 47674, 50038, 55880, 61468, 63040, 69344, 76835, 86680, 89408, 95348, 100076, 111760, 119185, 122936, 125095, 138688, 153670, 173360, 190696, 200152, 223520, 238370, 245872, 250190, 275209, 307340, 346720, 381392, 400304, 447040, 476740, 491744, 500380, 550418, 614680, 693440, 762784, 800608, 953480, 983488, 1000760, 1100836, 1229360, 1376045, 1525568, 1601216, 1906960, 2001520, 2201672, 2458720, 2752090, 3027299, 3813920, 4003040, 4403344, 4917440, 5504180, 6054598, 7627840, 8006080, 8806688, 11008360, 12109196, 15136495, 17613376, 22016720, 24218392, 30272990, 44033440, 48436784, 60545980, 88066880, 96873568, 121091960, 193747136, 242183920, 484367840, 968735680]

約数ペア:

[(1, 968735680), (2, 484367840), (4, 242183920), (5, 193747136), (8, 121091960), (10, 96873568), (11, 88066880), (16, 60545980), (20, 48436784), (22, 44033440), (32, 30272990), (40, 24218392), (44, 22016720), (55, 17613376), (64, 15136495), (80, 12109196), (88, 11008360), (110, 8806688), (121, 8006080), (127, 7627840), (160, 6054598), (176, 5504180), (197, 4917440), (220, 4403344), (242, 4003040), (254, 3813920), (320, 3027299), (352, 2752090), (394, 2458720), (440, 2201672), (484, 2001520), (508, 1906960), (605, 1601216), (635, 1525568), (704, 1376045), (788, 1229360), (880, 1100836), (968, 1000760), (985, 983488), (1016, 953480), (1210, 800608), (1270, 762784), (1397, 693440), (1576, 614680), (1760, 550418), (1936, 500380), (1970, 491744), (2032, 476740), (2167, 447040), (2420, 400304), (2540, 381392), (2794, 346720), (3152, 307340), (3520, 275209), (3872, 250190), (3940, 245872), (4064, 238370), (4334, 223520), (4840, 200152), (5080, 190696), (5588, 173360), (6304, 153670), (6985, 138688), (7744, 125095), (7880, 122936), (8128, 119185), (8668, 111760), (9680, 100076), (10160, 95348), (10835, 89408), (11176, 86680), (12608, 76835), (13970, 69344), (15367, 63040), (15760, 61468), (17336, 55880), (19360, 50038), (20320, 47674), (21670, 44704), (22352, 43340), (23837, 40640), (25019, 38720), (27940, 34672), (30734, 31520)]