70064960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 112

約数和(自身を含む): 197022720

約数和(自身を除く): 126957760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1009, 1085, 1120, 1240, 1736, 1984, 2018, 2170, 2240, 2480, 3472, 4036, 4340, 4960, 5045, 6944, 7063, 8072, 8680, 9920, 10090, 13888, 14126, 16144, 17360, 20180, 28252, 31279, 32288, 34720, 35315, 40360, 56504, 62558, 64576, 69440, 70630, 80720, 113008, 125116, 141260, 156395, 161440, 218953, 226016, 250232, 282520, 312790, 322880, 437906, 452032, 500464, 565040, 625580, 875812, 1000928, 1094765, 1130080, 1251160, 1751624, 2001856, 2189530, 2260160, 2502320, 3503248, 4379060, 5004640, 7006496, 8758120, 10009280, 14012992, 17516240, 35032480, 70064960]

約数ペア:

[(1, 70064960), (2, 35032480), (4, 17516240), (5, 14012992), (7, 10009280), (8, 8758120), (10, 7006496), (14, 5004640), (16, 4379060), (20, 3503248), (28, 2502320), (31, 2260160), (32, 2189530), (35, 2001856), (40, 1751624), (56, 1251160), (62, 1130080), (64, 1094765), (70, 1000928), (80, 875812), (112, 625580), (124, 565040), (140, 500464), (155, 452032), (160, 437906), (217, 322880), (224, 312790), (248, 282520), (280, 250232), (310, 226016), (320, 218953), (434, 161440), (448, 156395), (496, 141260), (560, 125116), (620, 113008), (868, 80720), (992, 70630), (1009, 69440), (1085, 64576), (1120, 62558), (1240, 56504), (1736, 40360), (1984, 35315), (2018, 34720), (2170, 32288), (2240, 31279), (2480, 28252), (3472, 20180), (4036, 17360), (4340, 16144), (4960, 14126), (5045, 13888), (6944, 10090), (7063, 9920), (8072, 8680)]