420318694400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24469}}^1$

素因数の和:24571

約数の個数: 264

約数和(自身を含む): 1155277835760

約数和(自身を除く): 734959141360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 61, 64, 80, 88, 100, 110, 122, 128, 160, 176, 200, 220, 244, 256, 275, 305, 320, 352, 400, 440, 488, 512, 550, 610, 640, 671, 704, 800, 880, 976, 1024, 1100, 1220, 1280, 1342, 1408, 1525, 1600, 1760, 1952, 2200, 2440, 2560, 2684, 2816, 3050, 3200, 3355, 3520, 3904, 4400, 4880, 5120, 5368, 5632, 6100, 6400, 6710, 7040, 7808, 8800, 9760, 10736, 11264, 12200, 12800, 13420, 14080, 15616, 16775, 17600, 19520, 21472, 24400, 24469, 25600, 26840, 28160, 31232, 33550, 35200, 39040, 42944, 48800, 48938, 53680, 56320, 62464, 67100, 70400, 78080, 85888, 97600, 97876, 107360, 122345, 134200, 140800, 156160, 171776, 195200, 195752, 214720, 244690, 268400, 269159, 281600, 312320, 343552, 390400, 391504, 429440, 489380, 536800, 538318, 611725, 687104, 780800, 783008, 858880, 978760, 1073600, 1076636, 1223450, 1345795, 1492609, 1561600, 1566016, 1717760, 1957520, 2147200, 2153272, 2446900, 2691590, 2985218, 3132032, 3435520, 3915040, 4294400, 4306544, 4893800, 5383180, 5970436, 6264064, 6728975, 7463045, 7830080, 8588800, 8613088, 9787600, 10766360, 11940872, 12528128, 13457950, 14926090, 15660160, 16418699, 17177600, 17226176, 19575200, 21532720, 23881744, 25056256, 26915900, 29852180, 31320320, 32837398, 34452352, 37315225, 39150400, 43065440, 47763488, 53831800, 59704360, 62640640, 65674796, 68904704, 74630450, 78300800, 82093495, 86130880, 95526976, 107663600, 119408720, 125281280, 131349592, 137809408, 149260900, 156601600, 164186990, 172261760, 191053952, 215327200, 238817440, 262699184, 275618816, 298521800, 313203200, 328373980, 344523520, 382107904, 410467475, 430654400, 477634880, 525398368, 597043600, 626406400, 656747960, 689047040, 764215808, 820934950, 861308800, 955269760, 1050796736, 1194087200, 1313495920, 1378094080, 1528431616, 1641869900, 1722617600, 1910539520, 2101593472, 2388174400, 2626991840, 3283739800, 3445235200, 3821079040, 4203186944, 4776348800, 5253983680, 6567479600, 6890470400, 7642158080, 8406373888, 9552697600, 10507967360, 13134959200, 16812747776, 19105395200, 21015934720, 26269918400, 38210790400, 42031869440, 52539836800, 84063738880, 105079673600, 210159347200, 420318694400]

約数ペア:

[(1, 420318694400), (2, 210159347200), (4, 105079673600), (5, 84063738880), (8, 52539836800), (10, 42031869440), (11, 38210790400), (16, 26269918400), (20, 21015934720), (22, 19105395200), (25, 16812747776), (32, 13134959200), (40, 10507967360), (44, 9552697600), (50, 8406373888), (55, 7642158080), (61, 6890470400), (64, 6567479600), (80, 5253983680), (88, 4776348800), (100, 4203186944), (110, 3821079040), (122, 3445235200), (128, 3283739800), (160, 2626991840), (176, 2388174400), (200, 2101593472), (220, 1910539520), (244, 1722617600), (256, 1641869900), (275, 1528431616), (305, 1378094080), (320, 1313495920), (352, 1194087200), (400, 1050796736), (440, 955269760), (488, 861308800), (512, 820934950), (550, 764215808), (610, 689047040), (640, 656747960), (671, 626406400), (704, 597043600), (800, 525398368), (880, 477634880), (976, 430654400), (1024, 410467475), (1100, 382107904), (1220, 344523520), (1280, 328373980), (1342, 313203200), (1408, 298521800), (1525, 275618816), (1600, 262699184), (1760, 238817440), (1952, 215327200), (2200, 191053952), (2440, 172261760), (2560, 164186990), (2684, 156601600), (2816, 149260900), (3050, 137809408), (3200, 131349592), (3355, 125281280), (3520, 119408720), (3904, 107663600), (4400, 95526976), (4880, 86130880), (5120, 82093495), (5368, 78300800), (5632, 74630450), (6100, 68904704), (6400, 65674796), (6710, 62640640), (7040, 59704360), (7808, 53831800), (8800, 47763488), (9760, 43065440), (10736, 39150400), (11264, 37315225), (12200, 34452352), (12800, 32837398), (13420, 31320320), (14080, 29852180), (15616, 26915900), (16775, 25056256), (17600, 23881744), (19520, 21532720), (21472, 19575200), (24400, 17226176), (24469, 17177600), (25600, 16418699), (26840, 15660160), (28160, 14926090), (31232, 13457950), (33550, 12528128), (35200, 11940872), (39040, 10766360), (42944, 9787600), (48800, 8613088), (48938, 8588800), (53680, 7830080), (56320, 7463045), (62464, 6728975), (67100, 6264064), (70400, 5970436), (78080, 5383180), (85888, 4893800), (97600, 4306544), (97876, 4294400), (107360, 3915040), (122345, 3435520), (134200, 3132032), (140800, 2985218), (156160, 2691590), (171776, 2446900), (195200, 2153272), (195752, 2147200), (214720, 1957520), (244690, 1717760), (268400, 1566016), (269159, 1561600), (281600, 1492609), (312320, 1345795), (343552, 1223450), (390400, 1076636), (391504, 1073600), (429440, 978760), (489380, 858880), (536800, 783008), (538318, 780800), (611725, 687104)]