11112640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 168

約数和(自身を含む): 34052256

約数和(自身を除く): 22939616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 70, 77, 80, 82, 88, 110, 112, 121, 140, 154, 160, 164, 176, 205, 220, 224, 242, 280, 287, 308, 320, 328, 352, 385, 410, 440, 448, 451, 484, 560, 574, 605, 616, 656, 704, 770, 820, 847, 880, 902, 968, 1120, 1148, 1210, 1232, 1312, 1435, 1540, 1640, 1694, 1760, 1804, 1936, 2240, 2255, 2296, 2420, 2464, 2624, 2870, 3080, 3157, 3280, 3388, 3520, 3608, 3872, 4235, 4510, 4592, 4840, 4928, 4961, 5740, 6160, 6314, 6560, 6776, 7216, 7744, 8470, 9020, 9184, 9680, 9922, 11480, 12320, 12628, 13120, 13552, 14432, 15785, 16940, 18040, 18368, 19360, 19844, 22960, 24640, 24805, 25256, 27104, 28864, 31570, 33880, 34727, 36080, 38720, 39688, 45920, 49610, 50512, 54208, 63140, 67760, 69454, 72160, 79376, 91840, 99220, 101024, 126280, 135520, 138908, 144320, 158752, 173635, 198440, 202048, 252560, 271040, 277816, 317504, 347270, 396880, 505120, 555632, 694540, 793760, 1010240, 1111264, 1389080, 1587520, 2222528, 2778160, 5556320, 11112640]

約数ペア:

[(1, 11112640), (2, 5556320), (4, 2778160), (5, 2222528), (7, 1587520), (8, 1389080), (10, 1111264), (11, 1010240), (14, 793760), (16, 694540), (20, 555632), (22, 505120), (28, 396880), (32, 347270), (35, 317504), (40, 277816), (41, 271040), (44, 252560), (55, 202048), (56, 198440), (64, 173635), (70, 158752), (77, 144320), (80, 138908), (82, 135520), (88, 126280), (110, 101024), (112, 99220), (121, 91840), (140, 79376), (154, 72160), (160, 69454), (164, 67760), (176, 63140), (205, 54208), (220, 50512), (224, 49610), (242, 45920), (280, 39688), (287, 38720), (308, 36080), (320, 34727), (328, 33880), (352, 31570), (385, 28864), (410, 27104), (440, 25256), (448, 24805), (451, 24640), (484, 22960), (560, 19844), (574, 19360), (605, 18368), (616, 18040), (656, 16940), (704, 15785), (770, 14432), (820, 13552), (847, 13120), (880, 12628), (902, 12320), (968, 11480), (1120, 9922), (1148, 9680), (1210, 9184), (1232, 9020), (1312, 8470), (1435, 7744), (1540, 7216), (1640, 6776), (1694, 6560), (1760, 6314), (1804, 6160), (1936, 5740), (2240, 4961), (2255, 4928), (2296, 4840), (2420, 4592), (2464, 4510), (2624, 4235), (2870, 3872), (3080, 3608), (3157, 3520), (3280, 3388)]