56573440

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 176332464

約数和(自身を除く): 119759024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 49, 55, 56, 64, 70, 77, 80, 82, 88, 98, 110, 112, 128, 140, 154, 160, 164, 176, 196, 205, 220, 224, 245, 256, 280, 287, 308, 320, 328, 352, 385, 392, 410, 440, 448, 451, 490, 512, 539, 560, 574, 616, 640, 656, 704, 770, 784, 820, 880, 896, 902, 980, 1078, 1120, 1148, 1232, 1280, 1312, 1408, 1435, 1540, 1568, 1640, 1760, 1792, 1804, 1960, 2009, 2156, 2240, 2255, 2296, 2464, 2560, 2624, 2695, 2816, 2870, 3080, 3136, 3157, 3280, 3520, 3584, 3608, 3920, 4018, 4312, 4480, 4510, 4592, 4928, 5248, 5390, 5632, 5740, 6160, 6272, 6314, 6560, 7040, 7216, 7840, 8036, 8624, 8960, 9020, 9184, 9856, 10045, 10496, 10780, 11480, 12320, 12544, 12628, 13120, 14080, 14432, 15680, 15785, 16072, 17248, 17920, 18040, 18368, 19712, 20090, 20992, 21560, 22099, 22960, 24640, 25088, 25256, 26240, 28160, 28864, 31360, 31570, 32144, 34496, 36080, 36736, 39424, 40180, 43120, 44198, 45920, 49280, 50512, 52480, 57728, 62720, 63140, 64288, 68992, 72160, 73472, 80360, 86240, 88396, 91840, 98560, 101024, 104960, 110495, 115456, 125440, 126280, 128576, 137984, 144320, 146944, 160720, 172480, 176792, 183680, 197120, 202048, 220990, 230912, 252560, 257152, 275968, 288640, 321440, 344960, 353584, 367360, 404096, 441980, 505120, 514304, 577280, 642880, 689920, 707168, 734720, 808192, 883960, 1010240, 1028608, 1154560, 1285760, 1379840, 1414336, 1616384, 1767920, 2020480, 2571520, 2828672, 3535840, 4040960, 5143040, 5657344, 7071680, 8081920, 11314688, 14143360, 28286720, 56573440]

約数ペア:

[(1, 56573440), (2, 28286720), (4, 14143360), (5, 11314688), (7, 8081920), (8, 7071680), (10, 5657344), (11, 5143040), (14, 4040960), (16, 3535840), (20, 2828672), (22, 2571520), (28, 2020480), (32, 1767920), (35, 1616384), (40, 1414336), (41, 1379840), (44, 1285760), (49, 1154560), (55, 1028608), (56, 1010240), (64, 883960), (70, 808192), (77, 734720), (80, 707168), (82, 689920), (88, 642880), (98, 577280), (110, 514304), (112, 505120), (128, 441980), (140, 404096), (154, 367360), (160, 353584), (164, 344960), (176, 321440), (196, 288640), (205, 275968), (220, 257152), (224, 252560), (245, 230912), (256, 220990), (280, 202048), (287, 197120), (308, 183680), (320, 176792), (328, 172480), (352, 160720), (385, 146944), (392, 144320), (410, 137984), (440, 128576), (448, 126280), (451, 125440), (490, 115456), (512, 110495), (539, 104960), (560, 101024), (574, 98560), (616, 91840), (640, 88396), (656, 86240), (704, 80360), (770, 73472), (784, 72160), (820, 68992), (880, 64288), (896, 63140), (902, 62720), (980, 57728), (1078, 52480), (1120, 50512), (1148, 49280), (1232, 45920), (1280, 44198), (1312, 43120), (1408, 40180), (1435, 39424), (1540, 36736), (1568, 36080), (1640, 34496), (1760, 32144), (1792, 31570), (1804, 31360), (1960, 28864), (2009, 28160), (2156, 26240), (2240, 25256), (2255, 25088), (2296, 24640), (2464, 22960), (2560, 22099), (2624, 21560), (2695, 20992), (2816, 20090), (2870, 19712), (3080, 18368), (3136, 18040), (3157, 17920), (3280, 17248), (3520, 16072), (3584, 15785), (3608, 15680), (3920, 14432), (4018, 14080), (4312, 13120), (4480, 12628), (4510, 12544), (4592, 12320), (4928, 11480), (5248, 10780), (5390, 10496), (5632, 10045), (5740, 9856), (6160, 9184), (6272, 9020), (6314, 8960), (6560, 8624), (7040, 8036), (7216, 7840)]