25315998720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:811

約数の個数: 352

約数和(自身を含む): 84767416320

約数和(自身を除く): 59451417600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 128, 155, 158, 160, 186, 192, 237, 240, 248, 256, 310, 316, 320, 372, 384, 395, 465, 474, 480, 496, 512, 620, 632, 640, 673, 744, 768, 790, 930, 948, 960, 992, 1024, 1185, 1240, 1264, 1280, 1346, 1488, 1536, 1580, 1860, 1896, 1920, 1984, 2019, 2370, 2449, 2480, 2528, 2560, 2692, 2976, 3072, 3160, 3365, 3720, 3792, 3840, 3968, 4038, 4740, 4898, 4960, 5056, 5120, 5384, 5952, 6320, 6730, 7347, 7440, 7584, 7680, 7936, 8076, 9480, 9796, 9920, 10095, 10112, 10768, 11904, 12245, 12640, 13460, 14694, 14880, 15168, 15360, 15872, 16152, 18960, 19592, 19840, 20190, 20224, 20863, 21536, 23808, 24490, 25280, 26920, 29388, 29760, 30336, 31744, 32304, 36735, 37920, 39184, 39680, 40380, 40448, 41726, 43072, 47616, 48980, 50560, 53167, 53840, 58776, 59520, 60672, 62589, 64608, 73470, 75840, 78368, 79360, 80760, 80896, 83452, 86144, 95232, 97960, 101120, 104315, 106334, 107680, 117552, 119040, 121344, 125178, 129216, 146940, 151680, 156736, 158720, 159501, 161520, 166904, 172288, 195920, 202240, 208630, 212668, 215360, 235104, 238080, 242688, 250356, 258432, 265835, 293880, 303360, 312945, 313472, 319002, 323040, 333808, 344576, 391840, 404480, 417260, 425336, 430720, 470208, 476160, 500712, 516864, 531670, 587760, 606720, 625890, 626944, 638004, 646080, 667616, 689152, 783680, 797505, 834520, 850672, 861440, 940416, 1001424, 1033728, 1063340, 1175520, 1213440, 1251780, 1253888, 1276008, 1292160, 1335232, 1567360, 1595010, 1648177, 1669040, 1701344, 1722880, 1880832, 2002848, 2067456, 2126680, 2351040, 2503560, 2507776, 2552016, 2584320, 2670464, 3134720, 3190020, 3296354, 3338080, 3402688, 3445760, 3761664, 4005696, 4253360, 4702080, 4944531, 5007120, 5104032, 5168640, 5340928, 6269440, 6380040, 6592708, 6676160, 6805376, 7523328, 8011392, 8240885, 8506720, 9404160, 9889062, 10014240, 10208064, 10337280, 10681856, 12538880, 12760080, 13185416, 13352320, 13610752, 16022784, 16481770, 17013440, 18808320, 19778124, 20028480, 20416128, 21363712, 24722655, 25520160, 26370832, 26704640, 27221504, 32045568, 32963540, 34026880, 37616640, 39556248, 40056960, 40832256, 49445310, 51040320, 52741664, 53409280, 54443008, 64091136, 65927080, 68053760, 79112496, 80113920, 81664512, 98890620, 102080640, 105483328, 106818560, 131854160, 136107520, 158224992, 160227840, 163329024, 197781240, 204161280, 210966656, 263708320, 272215040, 316449984, 320455680, 395562480, 408322560, 421933312, 527416640, 632899968, 791124960, 816645120, 843866624, 1054833280, 1265799936, 1582249920, 1687733248, 2109666560, 2531599872, 3164499840, 4219333120, 5063199744, 6328999680, 8438666240, 12657999360, 25315998720]

約数ペア:

[(1, 25315998720), (2, 12657999360), (3, 8438666240), (4, 6328999680), (5, 5063199744), (6, 4219333120), (8, 3164499840), (10, 2531599872), (12, 2109666560), (15, 1687733248), (16, 1582249920), (20, 1265799936), (24, 1054833280), (30, 843866624), (31, 816645120), (32, 791124960), (40, 632899968), (48, 527416640), (60, 421933312), (62, 408322560), (64, 395562480), (79, 320455680), (80, 316449984), (93, 272215040), (96, 263708320), (120, 210966656), (124, 204161280), (128, 197781240), (155, 163329024), (158, 160227840), (160, 158224992), (186, 136107520), (192, 131854160), (237, 106818560), (240, 105483328), (248, 102080640), (256, 98890620), (310, 81664512), (316, 80113920), (320, 79112496), (372, 68053760), (384, 65927080), (395, 64091136), (465, 54443008), (474, 53409280), (480, 52741664), (496, 51040320), (512, 49445310), (620, 40832256), (632, 40056960), (640, 39556248), (673, 37616640), (744, 34026880), (768, 32963540), (790, 32045568), (930, 27221504), (948, 26704640), (960, 26370832), (992, 25520160), (1024, 24722655), (1185, 21363712), (1240, 20416128), (1264, 20028480), (1280, 19778124), (1346, 18808320), (1488, 17013440), (1536, 16481770), (1580, 16022784), (1860, 13610752), (1896, 13352320), (1920, 13185416), (1984, 12760080), (2019, 12538880), (2370, 10681856), (2449, 10337280), (2480, 10208064), (2528, 10014240), (2560, 9889062), (2692, 9404160), (2976, 8506720), (3072, 8240885), (3160, 8011392), (3365, 7523328), (3720, 6805376), (3792, 6676160), (3840, 6592708), (3968, 6380040), (4038, 6269440), (4740, 5340928), (4898, 5168640), (4960, 5104032), (5056, 5007120), (5120, 4944531), (5384, 4702080), (5952, 4253360), (6320, 4005696), (6730, 3761664), (7347, 3445760), (7440, 3402688), (7584, 3338080), (7680, 3296354), (7936, 3190020), (8076, 3134720), (9480, 2670464), (9796, 2584320), (9920, 2552016), (10095, 2507776), (10112, 2503560), (10768, 2351040), (11904, 2126680), (12245, 2067456), (12640, 2002848), (13460, 1880832), (14694, 1722880), (14880, 1701344), (15168, 1669040), (15360, 1648177), (15872, 1595010), (16152, 1567360), (18960, 1335232), (19592, 1292160), (19840, 1276008), (20190, 1253888), (20224, 1251780), (20863, 1213440), (21536, 1175520), (23808, 1063340), (24490, 1033728), (25280, 1001424), (26920, 940416), (29388, 861440), (29760, 850672), (30336, 834520), (31744, 797505), (32304, 783680), (36735, 689152), (37920, 667616), (39184, 646080), (39680, 638004), (40380, 626944), (40448, 625890), (41726, 606720), (43072, 587760), (47616, 531670), (48980, 516864), (50560, 500712), (53167, 476160), (53840, 470208), (58776, 430720), (59520, 425336), (60672, 417260), (62589, 404480), (64608, 391840), (73470, 344576), (75840, 333808), (78368, 323040), (79360, 319002), (80760, 313472), (80896, 312945), (83452, 303360), (86144, 293880), (95232, 265835), (97960, 258432), (101120, 250356), (104315, 242688), (106334, 238080), (107680, 235104), (117552, 215360), (119040, 212668), (121344, 208630), (125178, 202240), (129216, 195920), (146940, 172288), (151680, 166904), (156736, 161520), (158720, 159501)]