904465920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 3111229440

約数和(自身を除く): 2206763520

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, 131, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 262, 290, 310, 320, 348, 372, 384, 393, 435, 464, 465, 480, 496, 512, 524, 580, 620, 640, 655, 696, 744, 768, 786, 870, 899, 928, 930, 960, 992, 1048, 1160, 1240, 1280, 1310, 1392, 1488, 1536, 1572, 1740, 1798, 1856, 1860, 1920, 1965, 1984, 2096, 2320, 2480, 2560, 2620, 2697, 2784, 2976, 3144, 3480, 3596, 3712, 3720, 3799, 3840, 3930, 3968, 4061, 4192, 4495, 4640, 4960, 5240, 5394, 5568, 5952, 6288, 6960, 7192, 7424, 7440, 7598, 7680, 7860, 7936, 8122, 8384, 8990, 9280, 9920, 10480, 10788, 11136, 11397, 11904, 12183, 12576, 13485, 13920, 14384, 14848, 14880, 15196, 15720, 15872, 16244, 16768, 17980, 18560, 18995, 19840, 20305, 20960, 21576, 22272, 22794, 23808, 24366, 25152, 26970, 27840, 28768, 29760, 30392, 31440, 32488, 33536, 35960, 37120, 37990, 39680, 40610, 41920, 43152, 44544, 45588, 47616, 48732, 50304, 53940, 55680, 56985, 57536, 59520, 60784, 60915, 62880, 64976, 67072, 71920, 74240, 75980, 79360, 81220, 83840, 86304, 91176, 97464, 100608, 107880, 111360, 113970, 115072, 117769, 119040, 121568, 121830, 125760, 129952, 143840, 151960, 162440, 167680, 172608, 182352, 194928, 201216, 215760, 222720, 227940, 230144, 235538, 238080, 243136, 243660, 251520, 259904, 287680, 303920, 324880, 335360, 345216, 353307, 364704, 389856, 431520, 455880, 460288, 471076, 486272, 487320, 503040, 519808, 575360, 588845, 607840, 649760, 690432, 706614, 729408, 779712, 863040, 911760, 942152, 972544, 974640, 1006080, 1039616, 1150720, 1177690, 1215680, 1299520, 1380864, 1413228, 1458816, 1559424, 1726080, 1766535, 1823520, 1884304, 1945088, 1949280, 2079232, 2301440, 2355380, 2431360, 2599040, 2826456, 2917632, 3118848, 3452160, 3533070, 3647040, 3768608, 3898560, 4710760, 4862720, 5198080, 5652912, 5835264, 6237696, 6904320, 7066140, 7294080, 7537216, 7797120, 9421520, 9725440, 10396160, 11305824, 14132280, 14588160, 15074432, 15594240, 18843040, 22611648, 28264560, 29176320, 30148864, 31188480, 37686080, 45223296, 56529120, 60297728, 75372160, 90446592, 113058240, 150744320, 180893184, 226116480, 301488640, 452232960, 904465920]

約数ペア:

[(1, 904465920), (2, 452232960), (3, 301488640), (4, 226116480), (5, 180893184), (6, 150744320), (8, 113058240), (10, 90446592), (12, 75372160), (15, 60297728), (16, 56529120), (20, 45223296), (24, 37686080), (29, 31188480), (30, 30148864), (31, 29176320), (32, 28264560), (40, 22611648), (48, 18843040), (58, 15594240), (60, 15074432), (62, 14588160), (64, 14132280), (80, 11305824), (87, 10396160), (93, 9725440), (96, 9421520), (116, 7797120), (120, 7537216), (124, 7294080), (128, 7066140), (131, 6904320), (145, 6237696), (155, 5835264), (160, 5652912), (174, 5198080), (186, 4862720), (192, 4710760), (232, 3898560), (240, 3768608), (248, 3647040), (256, 3533070), (262, 3452160), (290, 3118848), (310, 2917632), (320, 2826456), (348, 2599040), (372, 2431360), (384, 2355380), (393, 2301440), (435, 2079232), (464, 1949280), (465, 1945088), (480, 1884304), (496, 1823520), (512, 1766535), (524, 1726080), (580, 1559424), (620, 1458816), (640, 1413228), (655, 1380864), (696, 1299520), (744, 1215680), (768, 1177690), (786, 1150720), (870, 1039616), (899, 1006080), (928, 974640), (930, 972544), (960, 942152), (992, 911760), (1048, 863040), (1160, 779712), (1240, 729408), (1280, 706614), (1310, 690432), (1392, 649760), (1488, 607840), (1536, 588845), (1572, 575360), (1740, 519808), (1798, 503040), (1856, 487320), (1860, 486272), (1920, 471076), (1965, 460288), (1984, 455880), (2096, 431520), (2320, 389856), (2480, 364704), (2560, 353307), (2620, 345216), (2697, 335360), (2784, 324880), (2976, 303920), (3144, 287680), (3480, 259904), (3596, 251520), (3712, 243660), (3720, 243136), (3799, 238080), (3840, 235538), (3930, 230144), (3968, 227940), (4061, 222720), (4192, 215760), (4495, 201216), (4640, 194928), (4960, 182352), (5240, 172608), (5394, 167680), (5568, 162440), (5952, 151960), (6288, 143840), (6960, 129952), (7192, 125760), (7424, 121830), (7440, 121568), (7598, 119040), (7680, 117769), (7860, 115072), (7936, 113970), (8122, 111360), (8384, 107880), (8990, 100608), (9280, 97464), (9920, 91176), (10480, 86304), (10788, 83840), (11136, 81220), (11397, 79360), (11904, 75980), (12183, 74240), (12576, 71920), (13485, 67072), (13920, 64976), (14384, 62880), (14848, 60915), (14880, 60784), (15196, 59520), (15720, 57536), (15872, 56985), (16244, 55680), (16768, 53940), (17980, 50304), (18560, 48732), (18995, 47616), (19840, 45588), (20305, 44544), (20960, 43152), (21576, 41920), (22272, 40610), (22794, 39680), (23808, 37990), (24366, 37120), (25152, 35960), (26970, 33536), (27840, 32488), (28768, 31440), (29760, 30392)]