9997112160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{991777}}^1$

素因数の和:991805

約数の個数: 144

約数和(自身を含む): 38988776736

約数和(自身を除く): 28991664576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 991777, 1983554, 2975331, 3967108, 4958885, 5950662, 6942439, 7934216, 8925993, 9917770, 11901324, 13884878, 14876655, 15868432, 17851986, 19835540, 20827317, 23802648, 27769756, 29753310, 31736864, 34712195, 35703972, 39671080, 41654634, 44629965, 47605296, 55539512, 59506620, 62481951, 69424390, 71407944, 79342160, 83309268, 89259930, 95210592, 104136585, 111079024, 119013240, 124963902, 138848780, 142815888, 158684320, 166618536, 178519860, 208273170, 222158048, 238026480, 249927804, 277697560, 285631776, 312409755, 333237072, 357039720, 416546340, 476052960, 499855608, 555395120, 624819510, 666474144, 714079440, 833092680, 999711216, 1110790240, 1249639020, 1428158880, 1666185360, 1999422432, 2499278040, 3332370720, 4998556080, 9997112160]

約数ペア:

[(1, 9997112160), (2, 4998556080), (3, 3332370720), (4, 2499278040), (5, 1999422432), (6, 1666185360), (7, 1428158880), (8, 1249639020), (9, 1110790240), (10, 999711216), (12, 833092680), (14, 714079440), (15, 666474144), (16, 624819510), (18, 555395120), (20, 499855608), (21, 476052960), (24, 416546340), (28, 357039720), (30, 333237072), (32, 312409755), (35, 285631776), (36, 277697560), (40, 249927804), (42, 238026480), (45, 222158048), (48, 208273170), (56, 178519860), (60, 166618536), (63, 158684320), (70, 142815888), (72, 138848780), (80, 124963902), (84, 119013240), (90, 111079024), (96, 104136585), (105, 95210592), (112, 89259930), (120, 83309268), (126, 79342160), (140, 71407944), (144, 69424390), (160, 62481951), (168, 59506620), (180, 55539512), (210, 47605296), (224, 44629965), (240, 41654634), (252, 39671080), (280, 35703972), (288, 34712195), (315, 31736864), (336, 29753310), (360, 27769756), (420, 23802648), (480, 20827317), (504, 19835540), (560, 17851986), (630, 15868432), (672, 14876655), (720, 13884878), (840, 11901324), (1008, 9917770), (1120, 8925993), (1260, 7934216), (1440, 6942439), (1680, 5950662), (2016, 4958885), (2520, 3967108), (3360, 2975331), (5040, 1983554), (10080, 991777)]