2149734400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 216

約数和(自身を含む): 5875522380

約数和(自身を除く): 3725787980

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 256, 275, 320, 347, 352, 400, 440, 484, 512, 550, 605, 640, 694, 704, 800, 880, 968, 1024, 1100, 1210, 1280, 1388, 1408, 1600, 1735, 1760, 1936, 2048, 2200, 2420, 2560, 2776, 2816, 3025, 3200, 3470, 3520, 3817, 3872, 4400, 4840, 5120, 5552, 5632, 6050, 6400, 6940, 7040, 7634, 7744, 8675, 8800, 9680, 10240, 11104, 11264, 12100, 12800, 13880, 14080, 15268, 15488, 17350, 17600, 19085, 19360, 22208, 22528, 24200, 25600, 27760, 28160, 30536, 30976, 34700, 35200, 38170, 38720, 41987, 44416, 48400, 51200, 55520, 56320, 61072, 61952, 69400, 70400, 76340, 77440, 83974, 88832, 95425, 96800, 111040, 112640, 122144, 123904, 138800, 140800, 152680, 154880, 167948, 177664, 190850, 193600, 209935, 222080, 244288, 247808, 277600, 281600, 305360, 309760, 335896, 355328, 381700, 387200, 419870, 444160, 488576, 555200, 563200, 610720, 619520, 671792, 710656, 763400, 774400, 839740, 888320, 977152, 1049675, 1110400, 1221440, 1239040, 1343584, 1526800, 1548800, 1679480, 1776640, 1954304, 2099350, 2220800, 2442880, 2687168, 3053600, 3097600, 3358960, 3553280, 3908608, 4198700, 4441600, 4885760, 5374336, 6107200, 6195200, 6717920, 7817216, 8397400, 8883200, 9771520, 10748672, 12214400, 13435840, 16794800, 17766400, 19543040, 21497344, 24428800, 26871680, 33589600, 39086080, 42994688, 48857600, 53743360, 67179200, 85989376, 97715200, 107486720, 134358400, 195430400, 214973440, 268716800, 429946880, 537433600, 1074867200, 2149734400]

約数ペア:

[(1, 2149734400), (2, 1074867200), (4, 537433600), (5, 429946880), (8, 268716800), (10, 214973440), (11, 195430400), (16, 134358400), (20, 107486720), (22, 97715200), (25, 85989376), (32, 67179200), (40, 53743360), (44, 48857600), (50, 42994688), (55, 39086080), (64, 33589600), (80, 26871680), (88, 24428800), (100, 21497344), (110, 19543040), (121, 17766400), (128, 16794800), (160, 13435840), (176, 12214400), (200, 10748672), (220, 9771520), (242, 8883200), (256, 8397400), (275, 7817216), (320, 6717920), (347, 6195200), (352, 6107200), (400, 5374336), (440, 4885760), (484, 4441600), (512, 4198700), (550, 3908608), (605, 3553280), (640, 3358960), (694, 3097600), (704, 3053600), (800, 2687168), (880, 2442880), (968, 2220800), (1024, 2099350), (1100, 1954304), (1210, 1776640), (1280, 1679480), (1388, 1548800), (1408, 1526800), (1600, 1343584), (1735, 1239040), (1760, 1221440), (1936, 1110400), (2048, 1049675), (2200, 977152), (2420, 888320), (2560, 839740), (2776, 774400), (2816, 763400), (3025, 710656), (3200, 671792), (3470, 619520), (3520, 610720), (3817, 563200), (3872, 555200), (4400, 488576), (4840, 444160), (5120, 419870), (5552, 387200), (5632, 381700), (6050, 355328), (6400, 335896), (6940, 309760), (7040, 305360), (7634, 281600), (7744, 277600), (8675, 247808), (8800, 244288), (9680, 222080), (10240, 209935), (11104, 193600), (11264, 190850), (12100, 177664), (12800, 167948), (13880, 154880), (14080, 152680), (15268, 140800), (15488, 138800), (17350, 123904), (17600, 122144), (19085, 112640), (19360, 111040), (22208, 96800), (22528, 95425), (24200, 88832), (25600, 83974), (27760, 77440), (28160, 76340), (30536, 70400), (30976, 69400), (34700, 61952), (35200, 61072), (38170, 56320), (38720, 55520), (41987, 51200), (44416, 48400)]