74671520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 241315200

約数和(自身を除く): 166643680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 29, 32, 35, 38, 40, 44, 55, 56, 58, 70, 76, 77, 80, 88, 95, 110, 112, 116, 121, 133, 140, 145, 152, 154, 160, 176, 190, 203, 209, 220, 224, 232, 242, 266, 280, 290, 304, 308, 319, 352, 380, 385, 406, 418, 440, 464, 484, 532, 551, 560, 580, 605, 608, 616, 638, 665, 760, 770, 812, 836, 847, 880, 928, 968, 1015, 1045, 1064, 1102, 1120, 1160, 1210, 1232, 1276, 1330, 1463, 1520, 1540, 1595, 1624, 1672, 1694, 1760, 1936, 2030, 2090, 2128, 2204, 2233, 2299, 2320, 2420, 2464, 2552, 2660, 2755, 2926, 3040, 3080, 3190, 3248, 3344, 3388, 3509, 3857, 3872, 4060, 4180, 4235, 4256, 4408, 4466, 4598, 4640, 4840, 5104, 5320, 5510, 5852, 6061, 6160, 6380, 6496, 6688, 6776, 7018, 7315, 7714, 8120, 8360, 8470, 8816, 8932, 9196, 9680, 10208, 10640, 11020, 11165, 11495, 11704, 12122, 12320, 12760, 13552, 14036, 14630, 15428, 16093, 16240, 16720, 16940, 17545, 17632, 17864, 18392, 19285, 19360, 21280, 22040, 22330, 22990, 23408, 24244, 24563, 25520, 27104, 28072, 29260, 30305, 30856, 32186, 32480, 33440, 33880, 35090, 35728, 36784, 38570, 42427, 44080, 44660, 45980, 46816, 48488, 49126, 51040, 56144, 58520, 60610, 61712, 64372, 66671, 67760, 70180, 71456, 73568, 77140, 80465, 84854, 88160, 89320, 91960, 96976, 98252, 112288, 117040, 121220, 122815, 123424, 128744, 133342, 135520, 140360, 154280, 160930, 169708, 178640, 183920, 193952, 196504, 212135, 234080, 242440, 245630, 257488, 266684, 280720, 308560, 321860, 333355, 339416, 357280, 367840, 393008, 424270, 466697, 484880, 491260, 514976, 533368, 561440, 617120, 643720, 666710, 678832, 786016, 848540, 933394, 969760, 982520, 1066736, 1287440, 1333420, 1357664, 1697080, 1866788, 1965040, 2133472, 2333485, 2574880, 2666840, 3394160, 3733576, 3930080, 4666970, 5333680, 6788320, 7467152, 9333940, 10667360, 14934304, 18667880, 37335760, 74671520]

約数ペア:

[(1, 74671520), (2, 37335760), (4, 18667880), (5, 14934304), (7, 10667360), (8, 9333940), (10, 7467152), (11, 6788320), (14, 5333680), (16, 4666970), (19, 3930080), (20, 3733576), (22, 3394160), (28, 2666840), (29, 2574880), (32, 2333485), (35, 2133472), (38, 1965040), (40, 1866788), (44, 1697080), (55, 1357664), (56, 1333420), (58, 1287440), (70, 1066736), (76, 982520), (77, 969760), (80, 933394), (88, 848540), (95, 786016), (110, 678832), (112, 666710), (116, 643720), (121, 617120), (133, 561440), (140, 533368), (145, 514976), (152, 491260), (154, 484880), (160, 466697), (176, 424270), (190, 393008), (203, 367840), (209, 357280), (220, 339416), (224, 333355), (232, 321860), (242, 308560), (266, 280720), (280, 266684), (290, 257488), (304, 245630), (308, 242440), (319, 234080), (352, 212135), (380, 196504), (385, 193952), (406, 183920), (418, 178640), (440, 169708), (464, 160930), (484, 154280), (532, 140360), (551, 135520), (560, 133342), (580, 128744), (605, 123424), (608, 122815), (616, 121220), (638, 117040), (665, 112288), (760, 98252), (770, 96976), (812, 91960), (836, 89320), (847, 88160), (880, 84854), (928, 80465), (968, 77140), (1015, 73568), (1045, 71456), (1064, 70180), (1102, 67760), (1120, 66671), (1160, 64372), (1210, 61712), (1232, 60610), (1276, 58520), (1330, 56144), (1463, 51040), (1520, 49126), (1540, 48488), (1595, 46816), (1624, 45980), (1672, 44660), (1694, 44080), (1760, 42427), (1936, 38570), (2030, 36784), (2090, 35728), (2128, 35090), (2204, 33880), (2233, 33440), (2299, 32480), (2320, 32186), (2420, 30856), (2464, 30305), (2552, 29260), (2660, 28072), (2755, 27104), (2926, 25520), (3040, 24563), (3080, 24244), (3190, 23408), (3248, 22990), (3344, 22330), (3388, 22040), (3509, 21280), (3857, 19360), (3872, 19285), (4060, 18392), (4180, 17864), (4235, 17632), (4256, 17545), (4408, 16940), (4466, 16720), (4598, 16240), (4640, 16093), (4840, 15428), (5104, 14630), (5320, 14036), (5510, 13552), (5852, 12760), (6061, 12320), (6160, 12122), (6380, 11704), (6496, 11495), (6688, 11165), (6776, 11020), (7018, 10640), (7315, 10208), (7714, 9680), (8120, 9196), (8360, 8932), (8470, 8816)]