13959680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 160

約数和(自身を含む): 41247360

約数和(自身を除く): 27287680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 128, 133, 140, 152, 160, 164, 190, 205, 224, 256, 266, 280, 287, 304, 320, 328, 380, 410, 448, 512, 532, 560, 574, 608, 640, 656, 665, 760, 779, 820, 896, 1064, 1120, 1148, 1216, 1280, 1312, 1330, 1435, 1520, 1558, 1640, 1792, 2128, 2240, 2296, 2432, 2560, 2624, 2660, 2870, 3040, 3116, 3280, 3584, 3895, 4256, 4480, 4592, 4864, 5248, 5320, 5453, 5740, 6080, 6232, 6560, 7790, 8512, 8960, 9184, 9728, 10496, 10640, 10906, 11480, 12160, 12464, 13120, 15580, 17024, 17920, 18368, 20992, 21280, 21812, 22960, 24320, 24928, 26240, 27265, 31160, 34048, 36736, 42560, 43624, 45920, 48640, 49856, 52480, 54530, 62320, 68096, 73472, 85120, 87248, 91840, 99712, 104960, 109060, 124640, 146944, 170240, 174496, 183680, 199424, 218120, 249280, 340480, 348992, 367360, 398848, 436240, 498560, 697984, 734720, 872480, 997120, 1395968, 1744960, 1994240, 2791936, 3489920, 6979840, 13959680]

約数ペア:

[(1, 13959680), (2, 6979840), (4, 3489920), (5, 2791936), (7, 1994240), (8, 1744960), (10, 1395968), (14, 997120), (16, 872480), (19, 734720), (20, 697984), (28, 498560), (32, 436240), (35, 398848), (38, 367360), (40, 348992), (41, 340480), (56, 249280), (64, 218120), (70, 199424), (76, 183680), (80, 174496), (82, 170240), (95, 146944), (112, 124640), (128, 109060), (133, 104960), (140, 99712), (152, 91840), (160, 87248), (164, 85120), (190, 73472), (205, 68096), (224, 62320), (256, 54530), (266, 52480), (280, 49856), (287, 48640), (304, 45920), (320, 43624), (328, 42560), (380, 36736), (410, 34048), (448, 31160), (512, 27265), (532, 26240), (560, 24928), (574, 24320), (608, 22960), (640, 21812), (656, 21280), (665, 20992), (760, 18368), (779, 17920), (820, 17024), (896, 15580), (1064, 13120), (1120, 12464), (1148, 12160), (1216, 11480), (1280, 10906), (1312, 10640), (1330, 10496), (1435, 9728), (1520, 9184), (1558, 8960), (1640, 8512), (1792, 7790), (2128, 6560), (2240, 6232), (2296, 6080), (2432, 5740), (2560, 5453), (2624, 5320), (2660, 5248), (2870, 4864), (3040, 4592), (3116, 4480), (3280, 4256), (3584, 3895)]