70073920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 200665080

約数和(自身を除く): 130591160

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, 109, 112, 140, 160, 164, 196, 205, 218, 224, 245, 280, 287, 320, 328, 392, 410, 436, 448, 490, 545, 560, 574, 656, 763, 784, 820, 872, 980, 1090, 1120, 1148, 1312, 1435, 1526, 1568, 1640, 1744, 1960, 2009, 2180, 2240, 2296, 2624, 2870, 3052, 3136, 3280, 3488, 3815, 3920, 4018, 4360, 4469, 4592, 5341, 5740, 6104, 6560, 6976, 7630, 7840, 8036, 8720, 8938, 9184, 10045, 10682, 11480, 12208, 13120, 15260, 15680, 16072, 17440, 17876, 18368, 20090, 21364, 22345, 22960, 24416, 26705, 30520, 31283, 32144, 34880, 35752, 40180, 42728, 44690, 45920, 48832, 53410, 61040, 62566, 64288, 71504, 80360, 85456, 89380, 91840, 106820, 122080, 125132, 128576, 143008, 156415, 160720, 170912, 178760, 213640, 218981, 244160, 250264, 286016, 312830, 321440, 341824, 357520, 427280, 437962, 500528, 625660, 642880, 715040, 854560, 875924, 1001056, 1094905, 1251320, 1430080, 1709120, 1751848, 2002112, 2189810, 2502640, 3503696, 4379620, 5005280, 7007392, 8759240, 10010560, 14014784, 17518480, 35036960, 70073920]

約数ペア:

[(1, 70073920), (2, 35036960), (4, 17518480), (5, 14014784), (7, 10010560), (8, 8759240), (10, 7007392), (14, 5005280), (16, 4379620), (20, 3503696), (28, 2502640), (32, 2189810), (35, 2002112), (40, 1751848), (41, 1709120), (49, 1430080), (56, 1251320), (64, 1094905), (70, 1001056), (80, 875924), (82, 854560), (98, 715040), (109, 642880), (112, 625660), (140, 500528), (160, 437962), (164, 427280), (196, 357520), (205, 341824), (218, 321440), (224, 312830), (245, 286016), (280, 250264), (287, 244160), (320, 218981), (328, 213640), (392, 178760), (410, 170912), (436, 160720), (448, 156415), (490, 143008), (545, 128576), (560, 125132), (574, 122080), (656, 106820), (763, 91840), (784, 89380), (820, 85456), (872, 80360), (980, 71504), (1090, 64288), (1120, 62566), (1148, 61040), (1312, 53410), (1435, 48832), (1526, 45920), (1568, 44690), (1640, 42728), (1744, 40180), (1960, 35752), (2009, 34880), (2180, 32144), (2240, 31283), (2296, 30520), (2624, 26705), (2870, 24416), (3052, 22960), (3136, 22345), (3280, 21364), (3488, 20090), (3815, 18368), (3920, 17876), (4018, 17440), (4360, 16072), (4469, 15680), (4592, 15260), (5341, 13120), (5740, 12208), (6104, 11480), (6560, 10682), (6976, 10045), (7630, 9184), (7840, 8938), (8036, 8720)]