839310360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5021}}^1$

素因数の和:5241

約数の個数: 128

約数和(自身を含む): 2892672000

約数和(自身を除く): 2053361640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1990, 2388, 2786, 2985, 3980, 4179, 4776, 5021, 5572, 5970, 6965, 7960, 8358, 10042, 11144, 11940, 13930, 15063, 16716, 20084, 20895, 23880, 25105, 27860, 30126, 33432, 35147, 40168, 41790, 50210, 55720, 60252, 70294, 75315, 83580, 100420, 105441, 120504, 140588, 150630, 167160, 175735, 200840, 210882, 281176, 301260, 351470, 421764, 527205, 602520, 702940, 843528, 999179, 1054410, 1405880, 1998358, 2108820, 2997537, 3996716, 4217640, 4995895, 5995074, 6994253, 7993432, 9991790, 11990148, 13988506, 14987685, 19983580, 20982759, 23980296, 27977012, 29975370, 34971265, 39967160, 41965518, 55954024, 59950740, 69942530, 83931036, 104913795, 119901480, 139885060, 167862072, 209827590, 279770120, 419655180, 839310360]

約数ペア:

[(1, 839310360), (2, 419655180), (3, 279770120), (4, 209827590), (5, 167862072), (6, 139885060), (7, 119901480), (8, 104913795), (10, 83931036), (12, 69942530), (14, 59950740), (15, 55954024), (20, 41965518), (21, 39967160), (24, 34971265), (28, 29975370), (30, 27977012), (35, 23980296), (40, 20982759), (42, 19983580), (56, 14987685), (60, 13988506), (70, 11990148), (84, 9991790), (105, 7993432), (120, 6994253), (140, 5995074), (168, 4995895), (199, 4217640), (210, 3996716), (280, 2997537), (398, 2108820), (420, 1998358), (597, 1405880), (796, 1054410), (840, 999179), (995, 843528), (1194, 702940), (1393, 602520), (1592, 527205), (1990, 421764), (2388, 351470), (2786, 301260), (2985, 281176), (3980, 210882), (4179, 200840), (4776, 175735), (5021, 167160), (5572, 150630), (5970, 140588), (6965, 120504), (7960, 105441), (8358, 100420), (10042, 83580), (11144, 75315), (11940, 70294), (13930, 60252), (15063, 55720), (16716, 50210), (20084, 41790), (20895, 40168), (23880, 35147), (25105, 33432), (27860, 30126)]