7740608640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237151}}^1$

素因数の和:237190

約数の個数: 128

約数和(自身を含む): 26124664320

約数和(自身を除く): 18384055680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 237151, 474302, 711453, 948604, 1185755, 1422906, 1897208, 2371510, 2845812, 3557265, 3794416, 4031567, 4743020, 5691624, 7114530, 7588832, 8063134, 9486040, 11383248, 12094701, 14229060, 15177664, 16126268, 18972080, 20157835, 22766496, 24189402, 28458120, 30355328, 32252536, 37944160, 40315670, 45532992, 48378804, 56916240, 60473505, 64505072, 75888320, 80631340, 91065984, 96757608, 113832480, 120947010, 129010144, 151776640, 161262680, 193515216, 227664960, 241894020, 258020288, 322525360, 387030432, 455329920, 483788040, 516040576, 645050720, 774060864, 967576080, 1290101440, 1548121728, 1935152160, 2580202880, 3870304320, 7740608640]

約数ペア:

[(1, 7740608640), (2, 3870304320), (3, 2580202880), (4, 1935152160), (5, 1548121728), (6, 1290101440), (8, 967576080), (10, 774060864), (12, 645050720), (15, 516040576), (16, 483788040), (17, 455329920), (20, 387030432), (24, 322525360), (30, 258020288), (32, 241894020), (34, 227664960), (40, 193515216), (48, 161262680), (51, 151776640), (60, 129010144), (64, 120947010), (68, 113832480), (80, 96757608), (85, 91065984), (96, 80631340), (102, 75888320), (120, 64505072), (128, 60473505), (136, 56916240), (160, 48378804), (170, 45532992), (192, 40315670), (204, 37944160), (240, 32252536), (255, 30355328), (272, 28458120), (320, 24189402), (340, 22766496), (384, 20157835), (408, 18972080), (480, 16126268), (510, 15177664), (544, 14229060), (640, 12094701), (680, 11383248), (816, 9486040), (960, 8063134), (1020, 7588832), (1088, 7114530), (1360, 5691624), (1632, 4743020), (1920, 4031567), (2040, 3794416), (2176, 3557265), (2720, 2845812), (3264, 2371510), (4080, 1897208), (5440, 1422906), (6528, 1185755), (8160, 948604), (10880, 711453), (16320, 474302), (32640, 237151)]