2161052160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 320

約数和(自身を含む): 7400954880

約数和(自身を除く): 5239902720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 290, 310, 313, 320, 348, 372, 384, 435, 464, 465, 480, 496, 512, 580, 620, 626, 640, 696, 744, 768, 870, 899, 928, 930, 939, 960, 992, 1160, 1240, 1252, 1280, 1392, 1488, 1536, 1565, 1740, 1798, 1856, 1860, 1878, 1920, 1984, 2320, 2480, 2504, 2560, 2697, 2784, 2976, 3130, 3480, 3596, 3712, 3720, 3756, 3840, 3968, 4495, 4640, 4695, 4960, 5008, 5394, 5568, 5952, 6260, 6960, 7192, 7424, 7440, 7512, 7680, 7936, 8990, 9077, 9280, 9390, 9703, 9920, 10016, 10788, 11136, 11904, 12520, 13485, 13920, 14384, 14848, 14880, 15024, 15872, 17980, 18154, 18560, 18780, 19406, 19840, 20032, 21576, 22272, 23808, 25040, 26970, 27231, 27840, 28768, 29109, 29760, 30048, 35960, 36308, 37120, 37560, 38812, 39680, 40064, 43152, 44544, 45385, 47616, 48515, 50080, 53940, 54462, 55680, 57536, 58218, 59520, 60096, 71920, 72616, 74240, 75120, 77624, 79360, 80128, 86304, 90770, 97030, 100160, 107880, 108924, 111360, 115072, 116436, 119040, 120192, 136155, 143840, 145232, 145545, 150240, 155248, 160256, 172608, 181540, 194060, 200320, 215760, 217848, 222720, 230144, 232872, 238080, 240384, 272310, 281387, 287680, 290464, 291090, 300480, 310496, 345216, 363080, 388120, 400640, 431520, 435696, 460288, 465744, 480768, 544620, 562774, 575360, 580928, 582180, 600960, 620992, 690432, 726160, 776240, 801280, 844161, 863040, 871392, 931488, 1089240, 1125548, 1150720, 1161856, 1164360, 1201920, 1241984, 1380864, 1406935, 1452320, 1552480, 1688322, 1726080, 1742784, 1862976, 2178480, 2251096, 2301440, 2323712, 2328720, 2403840, 2483968, 2813870, 2904640, 3104960, 3376644, 3452160, 3485568, 3725952, 4220805, 4356960, 4502192, 4647424, 4657440, 4967936, 5627740, 5809280, 6209920, 6753288, 6904320, 6971136, 7451904, 8441610, 8713920, 9004384, 9314880, 11255480, 11618560, 12419840, 13506576, 13942272, 14903808, 16883220, 17427840, 18008768, 18629760, 22510960, 23237120, 24839680, 27013152, 33766440, 34855680, 36017536, 37259520, 45021920, 54026304, 67532880, 69711360, 72035072, 74519040, 90043840, 108052608, 135065760, 144070144, 180087680, 216105216, 270131520, 360175360, 432210432, 540263040, 720350720, 1080526080, 2161052160]

約数ペア:

[(1, 2161052160), (2, 1080526080), (3, 720350720), (4, 540263040), (5, 432210432), (6, 360175360), (8, 270131520), (10, 216105216), (12, 180087680), (15, 144070144), (16, 135065760), (20, 108052608), (24, 90043840), (29, 74519040), (30, 72035072), (31, 69711360), (32, 67532880), (40, 54026304), (48, 45021920), (58, 37259520), (60, 36017536), (62, 34855680), (64, 33766440), (80, 27013152), (87, 24839680), (93, 23237120), (96, 22510960), (116, 18629760), (120, 18008768), (124, 17427840), (128, 16883220), (145, 14903808), (155, 13942272), (160, 13506576), (174, 12419840), (186, 11618560), (192, 11255480), (232, 9314880), (240, 9004384), (248, 8713920), (256, 8441610), (290, 7451904), (310, 6971136), (313, 6904320), (320, 6753288), (348, 6209920), (372, 5809280), (384, 5627740), (435, 4967936), (464, 4657440), (465, 4647424), (480, 4502192), (496, 4356960), (512, 4220805), (580, 3725952), (620, 3485568), (626, 3452160), (640, 3376644), (696, 3104960), (744, 2904640), (768, 2813870), (870, 2483968), (899, 2403840), (928, 2328720), (930, 2323712), (939, 2301440), (960, 2251096), (992, 2178480), (1160, 1862976), (1240, 1742784), (1252, 1726080), (1280, 1688322), (1392, 1552480), (1488, 1452320), (1536, 1406935), (1565, 1380864), (1740, 1241984), (1798, 1201920), (1856, 1164360), (1860, 1161856), (1878, 1150720), (1920, 1125548), (1984, 1089240), (2320, 931488), (2480, 871392), (2504, 863040), (2560, 844161), (2697, 801280), (2784, 776240), (2976, 726160), (3130, 690432), (3480, 620992), (3596, 600960), (3712, 582180), (3720, 580928), (3756, 575360), (3840, 562774), (3968, 544620), (4495, 480768), (4640, 465744), (4695, 460288), (4960, 435696), (5008, 431520), (5394, 400640), (5568, 388120), (5952, 363080), (6260, 345216), (6960, 310496), (7192, 300480), (7424, 291090), (7440, 290464), (7512, 287680), (7680, 281387), (7936, 272310), (8990, 240384), (9077, 238080), (9280, 232872), (9390, 230144), (9703, 222720), (9920, 217848), (10016, 215760), (10788, 200320), (11136, 194060), (11904, 181540), (12520, 172608), (13485, 160256), (13920, 155248), (14384, 150240), (14848, 145545), (14880, 145232), (15024, 143840), (15872, 136155), (17980, 120192), (18154, 119040), (18560, 116436), (18780, 115072), (19406, 111360), (19840, 108924), (20032, 107880), (21576, 100160), (22272, 97030), (23808, 90770), (25040, 86304), (26970, 80128), (27231, 79360), (27840, 77624), (28768, 75120), (29109, 74240), (29760, 72616), (30048, 71920), (35960, 60096), (36308, 59520), (37120, 58218), (37560, 57536), (38812, 55680), (39680, 54462), (40064, 53940), (43152, 50080), (44544, 48515), (45385, 47616)]