12214720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 168

約数和(自身を含む): 36484560

約数和(自身を除く): 24269840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 49, 56, 64, 70, 76, 80, 82, 95, 98, 112, 133, 140, 152, 160, 164, 190, 196, 205, 224, 245, 266, 280, 287, 304, 320, 328, 380, 392, 410, 448, 490, 532, 560, 574, 608, 656, 665, 760, 779, 784, 820, 931, 980, 1064, 1120, 1148, 1216, 1312, 1330, 1435, 1520, 1558, 1568, 1640, 1862, 1960, 2009, 2128, 2240, 2296, 2624, 2660, 2870, 3040, 3116, 3136, 3280, 3724, 3895, 3920, 4018, 4256, 4592, 4655, 5320, 5453, 5740, 6080, 6232, 6560, 7448, 7790, 7840, 8036, 8512, 9184, 9310, 10045, 10640, 10906, 11480, 12464, 13120, 14896, 15580, 15680, 16072, 18368, 18620, 20090, 21280, 21812, 22960, 24928, 27265, 29792, 31160, 32144, 37240, 38171, 40180, 42560, 43624, 45920, 49856, 54530, 59584, 62320, 64288, 74480, 76342, 80360, 87248, 91840, 109060, 124640, 128576, 148960, 152684, 160720, 174496, 190855, 218120, 249280, 297920, 305368, 321440, 348992, 381710, 436240, 610736, 642880, 763420, 872480, 1221472, 1526840, 1744960, 2442944, 3053680, 6107360, 12214720]

約数ペア:

[(1, 12214720), (2, 6107360), (4, 3053680), (5, 2442944), (7, 1744960), (8, 1526840), (10, 1221472), (14, 872480), (16, 763420), (19, 642880), (20, 610736), (28, 436240), (32, 381710), (35, 348992), (38, 321440), (40, 305368), (41, 297920), (49, 249280), (56, 218120), (64, 190855), (70, 174496), (76, 160720), (80, 152684), (82, 148960), (95, 128576), (98, 124640), (112, 109060), (133, 91840), (140, 87248), (152, 80360), (160, 76342), (164, 74480), (190, 64288), (196, 62320), (205, 59584), (224, 54530), (245, 49856), (266, 45920), (280, 43624), (287, 42560), (304, 40180), (320, 38171), (328, 37240), (380, 32144), (392, 31160), (410, 29792), (448, 27265), (490, 24928), (532, 22960), (560, 21812), (574, 21280), (608, 20090), (656, 18620), (665, 18368), (760, 16072), (779, 15680), (784, 15580), (820, 14896), (931, 13120), (980, 12464), (1064, 11480), (1120, 10906), (1148, 10640), (1216, 10045), (1312, 9310), (1330, 9184), (1435, 8512), (1520, 8036), (1558, 7840), (1568, 7790), (1640, 7448), (1862, 6560), (1960, 6232), (2009, 6080), (2128, 5740), (2240, 5453), (2296, 5320), (2624, 4655), (2660, 4592), (2870, 4256), (3040, 4018), (3116, 3920), (3136, 3895), (3280, 3724)]