6806813440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2723

約数の個数: 216

約数和(自身を含む): 19436330592

約数和(自身を除く): 12629517152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 245, 256, 280, 287, 320, 328, 392, 410, 448, 490, 560, 574, 640, 656, 784, 820, 896, 980, 1120, 1148, 1280, 1312, 1435, 1568, 1640, 1792, 1960, 2009, 2240, 2296, 2624, 2647, 2870, 3136, 3280, 3920, 4018, 4480, 4592, 5248, 5294, 5740, 6272, 6560, 7840, 8036, 8960, 9184, 10045, 10496, 10588, 11480, 12544, 13120, 13235, 15680, 16072, 18368, 18529, 20090, 21176, 22960, 26240, 26470, 31360, 32144, 36736, 37058, 40180, 42352, 45920, 52480, 52940, 62720, 64288, 73472, 74116, 80360, 84704, 91840, 92645, 105880, 108527, 128576, 129703, 148232, 160720, 169408, 183680, 185290, 211760, 217054, 257152, 259406, 296464, 321440, 338816, 367360, 370580, 423520, 434108, 514304, 518812, 542635, 592928, 642880, 648515, 677632, 741160, 759689, 847040, 868216, 1037624, 1085270, 1185856, 1285760, 1297030, 1482320, 1519378, 1694080, 1736432, 2075248, 2170540, 2371712, 2571520, 2594060, 2964640, 3038756, 3388160, 3472864, 3798445, 4150496, 4341080, 4743424, 5188120, 5317823, 5929280, 6077512, 6945728, 7596890, 8300992, 8682160, 10376240, 10635646, 11858560, 12155024, 13891456, 15193780, 16601984, 17364320, 20752480, 21271292, 23717120, 24310048, 26589115, 27782912, 30387560, 33203968, 34728640, 41504960, 42542584, 48620096, 53178230, 60775120, 69457280, 83009920, 85085168, 97240192, 106356460, 121550240, 138914560, 166019840, 170170336, 194480384, 212712920, 243100480, 340340672, 425425840, 486200960, 680681344, 850851680, 972401920, 1361362688, 1701703360, 3403406720, 6806813440]

約数ペア:

[(1, 6806813440), (2, 3403406720), (4, 1701703360), (5, 1361362688), (7, 972401920), (8, 850851680), (10, 680681344), (14, 486200960), (16, 425425840), (20, 340340672), (28, 243100480), (32, 212712920), (35, 194480384), (40, 170170336), (41, 166019840), (49, 138914560), (56, 121550240), (64, 106356460), (70, 97240192), (80, 85085168), (82, 83009920), (98, 69457280), (112, 60775120), (128, 53178230), (140, 48620096), (160, 42542584), (164, 41504960), (196, 34728640), (205, 33203968), (224, 30387560), (245, 27782912), (256, 26589115), (280, 24310048), (287, 23717120), (320, 21271292), (328, 20752480), (392, 17364320), (410, 16601984), (448, 15193780), (490, 13891456), (560, 12155024), (574, 11858560), (640, 10635646), (656, 10376240), (784, 8682160), (820, 8300992), (896, 7596890), (980, 6945728), (1120, 6077512), (1148, 5929280), (1280, 5317823), (1312, 5188120), (1435, 4743424), (1568, 4341080), (1640, 4150496), (1792, 3798445), (1960, 3472864), (2009, 3388160), (2240, 3038756), (2296, 2964640), (2624, 2594060), (2647, 2571520), (2870, 2371712), (3136, 2170540), (3280, 2075248), (3920, 1736432), (4018, 1694080), (4480, 1519378), (4592, 1482320), (5248, 1297030), (5294, 1285760), (5740, 1185856), (6272, 1085270), (6560, 1037624), (7840, 868216), (8036, 847040), (8960, 759689), (9184, 741160), (10045, 677632), (10496, 648515), (10588, 642880), (11480, 592928), (12544, 542635), (13120, 518812), (13235, 514304), (15680, 434108), (16072, 423520), (18368, 370580), (18529, 367360), (20090, 338816), (21176, 321440), (22960, 296464), (26240, 259406), (26470, 257152), (31360, 217054), (32144, 211760), (36736, 185290), (37058, 183680), (40180, 169408), (42352, 160720), (45920, 148232), (52480, 129703), (52940, 128576), (62720, 108527), (64288, 105880), (73472, 92645), (74116, 91840), (80360, 84704)]