116721920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 108

約数和(自身を含む): 325406844

約数和(自身を除く): 208684924

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1861, 1960, 2240, 3136, 3722, 3920, 4480, 6272, 7444, 7840, 8960, 9305, 12544, 13027, 14888, 15680, 18610, 26054, 29776, 31360, 37220, 52108, 59552, 62720, 65135, 74440, 91189, 104216, 119104, 130270, 148880, 182378, 208432, 238208, 260540, 297760, 364756, 416864, 455945, 476416, 521080, 595520, 729512, 833728, 911890, 1042160, 1191040, 1459024, 1667456, 1823780, 2084320, 2382080, 2918048, 3334912, 3647560, 4168640, 5836096, 7295120, 8337280, 11672192, 14590240, 16674560, 23344384, 29180480, 58360960, 116721920]

約数ペア:

[(1, 116721920), (2, 58360960), (4, 29180480), (5, 23344384), (7, 16674560), (8, 14590240), (10, 11672192), (14, 8337280), (16, 7295120), (20, 5836096), (28, 4168640), (32, 3647560), (35, 3334912), (40, 2918048), (49, 2382080), (56, 2084320), (64, 1823780), (70, 1667456), (80, 1459024), (98, 1191040), (112, 1042160), (128, 911890), (140, 833728), (160, 729512), (196, 595520), (224, 521080), (245, 476416), (256, 455945), (280, 416864), (320, 364756), (392, 297760), (448, 260540), (490, 238208), (560, 208432), (640, 182378), (784, 148880), (896, 130270), (980, 119104), (1120, 104216), (1280, 91189), (1568, 74440), (1792, 65135), (1861, 62720), (1960, 59552), (2240, 52108), (3136, 37220), (3722, 31360), (3920, 29776), (4480, 26054), (6272, 18610), (7444, 15680), (7840, 14888), (8960, 13027), (9305, 12544)]