1839335760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1170

約数の個数: 240

約数和(自身を含む): 6511190400

約数和(自身を除く): 4671854640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 109, 115, 120, 138, 144, 180, 184, 207, 218, 230, 240, 276, 327, 345, 360, 368, 414, 436, 460, 545, 552, 654, 690, 720, 828, 872, 920, 981, 1019, 1035, 1090, 1104, 1308, 1380, 1635, 1656, 1744, 1840, 1962, 2038, 2070, 2180, 2507, 2616, 2760, 3057, 3270, 3312, 3924, 4076, 4140, 4360, 4905, 5014, 5095, 5232, 5520, 6114, 6540, 7521, 7848, 8152, 8280, 8720, 9171, 9810, 10028, 10190, 12228, 12535, 13080, 15042, 15285, 15696, 16304, 16560, 18342, 19620, 20056, 20380, 22563, 23437, 24456, 25070, 26160, 30084, 30570, 36684, 37605, 39240, 40112, 40760, 45126, 45855, 46874, 48912, 50140, 60168, 61140, 70311, 73368, 75210, 78480, 81520, 90252, 91710, 93748, 100280, 111071, 112815, 117185, 120336, 122280, 140622, 146736, 150420, 180504, 183420, 187496, 200560, 210933, 222142, 225630, 234370, 244560, 281244, 300840, 333213, 351555, 361008, 366840, 374992, 421866, 444284, 451260, 468740, 555355, 562488, 601680, 666426, 703110, 733680, 843732, 888568, 902520, 937480, 999639, 1054665, 1110710, 1124976, 1332852, 1406220, 1666065, 1687464, 1777136, 1805040, 1874960, 1999278, 2109330, 2221420, 2554633, 2665704, 2812440, 3332130, 3374928, 3998556, 4218660, 4442840, 4998195, 5109266, 5331408, 5624880, 6664260, 7663899, 7997112, 8437320, 8885680, 9996390, 10218532, 12773165, 13328520, 15327798, 15994224, 16874640, 19992780, 20437064, 22991697, 25546330, 26657040, 30655596, 38319495, 39985560, 40874128, 45983394, 51092660, 61311192, 76638990, 79971120, 91966788, 102185320, 114958485, 122622384, 153277980, 183933576, 204370640, 229916970, 306555960, 367867152, 459833940, 613111920, 919667880, 1839335760]

約数ペア:

[(1, 1839335760), (2, 919667880), (3, 613111920), (4, 459833940), (5, 367867152), (6, 306555960), (8, 229916970), (9, 204370640), (10, 183933576), (12, 153277980), (15, 122622384), (16, 114958485), (18, 102185320), (20, 91966788), (23, 79971120), (24, 76638990), (30, 61311192), (36, 51092660), (40, 45983394), (45, 40874128), (46, 39985560), (48, 38319495), (60, 30655596), (69, 26657040), (72, 25546330), (80, 22991697), (90, 20437064), (92, 19992780), (109, 16874640), (115, 15994224), (120, 15327798), (138, 13328520), (144, 12773165), (180, 10218532), (184, 9996390), (207, 8885680), (218, 8437320), (230, 7997112), (240, 7663899), (276, 6664260), (327, 5624880), (345, 5331408), (360, 5109266), (368, 4998195), (414, 4442840), (436, 4218660), (460, 3998556), (545, 3374928), (552, 3332130), (654, 2812440), (690, 2665704), (720, 2554633), (828, 2221420), (872, 2109330), (920, 1999278), (981, 1874960), (1019, 1805040), (1035, 1777136), (1090, 1687464), (1104, 1666065), (1308, 1406220), (1380, 1332852), (1635, 1124976), (1656, 1110710), (1744, 1054665), (1840, 999639), (1962, 937480), (2038, 902520), (2070, 888568), (2180, 843732), (2507, 733680), (2616, 703110), (2760, 666426), (3057, 601680), (3270, 562488), (3312, 555355), (3924, 468740), (4076, 451260), (4140, 444284), (4360, 421866), (4905, 374992), (5014, 366840), (5095, 361008), (5232, 351555), (5520, 333213), (6114, 300840), (6540, 281244), (7521, 244560), (7848, 234370), (8152, 225630), (8280, 222142), (8720, 210933), (9171, 200560), (9810, 187496), (10028, 183420), (10190, 180504), (12228, 150420), (12535, 146736), (13080, 140622), (15042, 122280), (15285, 120336), (15696, 117185), (16304, 112815), (16560, 111071), (18342, 100280), (19620, 93748), (20056, 91710), (20380, 90252), (22563, 81520), (23437, 78480), (24456, 75210), (25070, 73368), (26160, 70311), (30084, 61140), (30570, 60168), (36684, 50140), (37605, 48912), (39240, 46874), (40112, 45855), (40760, 45126)]