808156980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2171

約数の個数: 192

約数和(自身を含む): 2709504000

約数和(自身を除く): 1901347020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 270, 276, 279, 310, 345, 372, 414, 460, 465, 540, 558, 620, 621, 690, 713, 828, 837, 930, 1035, 1116, 1242, 1380, 1395, 1426, 1674, 1860, 2070, 2099, 2139, 2484, 2790, 2852, 3105, 3348, 3565, 4140, 4185, 4198, 4278, 5580, 6210, 6297, 6417, 7130, 8370, 8396, 8556, 10495, 10695, 12420, 12594, 12834, 14260, 16740, 18891, 19251, 20990, 21390, 25188, 25668, 31485, 32085, 37782, 38502, 41980, 42780, 48277, 56673, 62970, 64170, 65069, 75564, 77004, 94455, 96255, 96554, 113346, 125940, 128340, 130138, 144831, 188910, 192510, 193108, 195207, 226692, 241385, 260276, 283365, 289662, 325345, 377820, 385020, 390414, 434493, 482770, 566730, 579324, 585621, 650690, 724155, 780828, 868986, 965540, 976035, 1133460, 1171242, 1301380, 1303479, 1448310, 1496587, 1737972, 1756863, 1952070, 2172465, 2342484, 2606958, 2896620, 2928105, 2993174, 3513726, 3904140, 4344930, 4489761, 5213916, 5856210, 5986348, 6517395, 7027452, 7482935, 8689860, 8784315, 8979522, 11712420, 13034790, 13469283, 14965870, 17568630, 17959044, 22448805, 26069580, 26938566, 29931740, 35137260, 40407849, 44897610, 53877132, 67346415, 80815698, 89795220, 134692830, 161631396, 202039245, 269385660, 404078490, 808156980]

約数ペア:

[(1, 808156980), (2, 404078490), (3, 269385660), (4, 202039245), (5, 161631396), (6, 134692830), (9, 89795220), (10, 80815698), (12, 67346415), (15, 53877132), (18, 44897610), (20, 40407849), (23, 35137260), (27, 29931740), (30, 26938566), (31, 26069580), (36, 22448805), (45, 17959044), (46, 17568630), (54, 14965870), (60, 13469283), (62, 13034790), (69, 11712420), (90, 8979522), (92, 8784315), (93, 8689860), (108, 7482935), (115, 7027452), (124, 6517395), (135, 5986348), (138, 5856210), (155, 5213916), (180, 4489761), (186, 4344930), (207, 3904140), (230, 3513726), (270, 2993174), (276, 2928105), (279, 2896620), (310, 2606958), (345, 2342484), (372, 2172465), (414, 1952070), (460, 1756863), (465, 1737972), (540, 1496587), (558, 1448310), (620, 1303479), (621, 1301380), (690, 1171242), (713, 1133460), (828, 976035), (837, 965540), (930, 868986), (1035, 780828), (1116, 724155), (1242, 650690), (1380, 585621), (1395, 579324), (1426, 566730), (1674, 482770), (1860, 434493), (2070, 390414), (2099, 385020), (2139, 377820), (2484, 325345), (2790, 289662), (2852, 283365), (3105, 260276), (3348, 241385), (3565, 226692), (4140, 195207), (4185, 193108), (4198, 192510), (4278, 188910), (5580, 144831), (6210, 130138), (6297, 128340), (6417, 125940), (7130, 113346), (8370, 96554), (8396, 96255), (8556, 94455), (10495, 77004), (10695, 75564), (12420, 65069), (12594, 64170), (12834, 62970), (14260, 56673), (16740, 48277), (18891, 42780), (19251, 41980), (20990, 38502), (21390, 37782), (25188, 32085), (25668, 31485)]