2381603840

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 264

約数和(自身を含む): 7258367232

約数和(自身を除く): 4876763392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 704, 770, 784, 863, 880, 896, 980, 1024, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1726, 1760, 1792, 1960, 2156, 2240, 2464, 2560, 2695, 2816, 3080, 3136, 3452, 3520, 3584, 3920, 4312, 4315, 4480, 4928, 5120, 5390, 5632, 6041, 6160, 6272, 6904, 7040, 7168, 7840, 8624, 8630, 8960, 9493, 9856, 10780, 11264, 12082, 12320, 12544, 13808, 14080, 15680, 17248, 17260, 17920, 18986, 19712, 21560, 24164, 24640, 25088, 27616, 28160, 30205, 31360, 34496, 34520, 35840, 37972, 39424, 42287, 43120, 47465, 48328, 49280, 50176, 55232, 56320, 60410, 62720, 66451, 68992, 69040, 75944, 78848, 84574, 86240, 94930, 96656, 98560, 110464, 120820, 125440, 132902, 137984, 138080, 151888, 169148, 172480, 189860, 193312, 197120, 211435, 220928, 241640, 250880, 265804, 275968, 276160, 303776, 332255, 338296, 344960, 379720, 386624, 394240, 422870, 441856, 465157, 483280, 531608, 551936, 552320, 607552, 664510, 676592, 689920, 759440, 773248, 845740, 883712, 930314, 966560, 1063216, 1104640, 1215104, 1329020, 1353184, 1379840, 1518880, 1546496, 1691480, 1860628, 1933120, 2126432, 2209280, 2325785, 2430208, 2658040, 2706368, 2759680, 3037760, 3092992, 3382960, 3721256, 3866240, 4252864, 4418560, 4651570, 4860416, 5316080, 5412736, 6075520, 6185984, 6765920, 7442512, 7732480, 8505728, 9303140, 9720832, 10632160, 10825472, 12151040, 13531840, 14885024, 15464960, 17011456, 18606280, 21264320, 21650944, 24302080, 27063680, 29770048, 30929920, 34022912, 37212560, 42528640, 43301888, 48604160, 54127360, 59540096, 68045824, 74425120, 85057280, 108254720, 119080192, 148850240, 170114560, 216509440, 238160384, 297700480, 340229120, 476320768, 595400960, 1190801920, 2381603840]

約数ペア:

[(1, 2381603840), (2, 1190801920), (4, 595400960), (5, 476320768), (7, 340229120), (8, 297700480), (10, 238160384), (11, 216509440), (14, 170114560), (16, 148850240), (20, 119080192), (22, 108254720), (28, 85057280), (32, 74425120), (35, 68045824), (40, 59540096), (44, 54127360), (49, 48604160), (55, 43301888), (56, 42528640), (64, 37212560), (70, 34022912), (77, 30929920), (80, 29770048), (88, 27063680), (98, 24302080), (110, 21650944), (112, 21264320), (128, 18606280), (140, 17011456), (154, 15464960), (160, 14885024), (176, 13531840), (196, 12151040), (220, 10825472), (224, 10632160), (245, 9720832), (256, 9303140), (280, 8505728), (308, 7732480), (320, 7442512), (352, 6765920), (385, 6185984), (392, 6075520), (440, 5412736), (448, 5316080), (490, 4860416), (512, 4651570), (539, 4418560), (560, 4252864), (616, 3866240), (640, 3721256), (704, 3382960), (770, 3092992), (784, 3037760), (863, 2759680), (880, 2706368), (896, 2658040), (980, 2430208), (1024, 2325785), (1078, 2209280), (1120, 2126432), (1232, 1933120), (1280, 1860628), (1408, 1691480), (1540, 1546496), (1568, 1518880), (1726, 1379840), (1760, 1353184), (1792, 1329020), (1960, 1215104), (2156, 1104640), (2240, 1063216), (2464, 966560), (2560, 930314), (2695, 883712), (2816, 845740), (3080, 773248), (3136, 759440), (3452, 689920), (3520, 676592), (3584, 664510), (3920, 607552), (4312, 552320), (4315, 551936), (4480, 531608), (4928, 483280), (5120, 465157), (5390, 441856), (5632, 422870), (6041, 394240), (6160, 386624), (6272, 379720), (6904, 344960), (7040, 338296), (7168, 332255), (7840, 303776), (8624, 276160), (8630, 275968), (8960, 265804), (9493, 250880), (9856, 241640), (10780, 220928), (11264, 211435), (12082, 197120), (12320, 193312), (12544, 189860), (13808, 172480), (14080, 169148), (15680, 151888), (17248, 138080), (17260, 137984), (17920, 132902), (18986, 125440), (19712, 120820), (21560, 110464), (24164, 98560), (24640, 96656), (25088, 94930), (27616, 86240), (28160, 84574), (30205, 78848), (31360, 75944), (34496, 69040), (34520, 68992), (35840, 66451), (37972, 62720), (39424, 60410), (42287, 56320), (43120, 55232), (47465, 50176), (48328, 49280)]