22002960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1901

約数の個数: 120

約数和(自身を含む): 79387776

約数和(自身を除く): 57384816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1871, 1960, 2352, 2940, 3742, 3920, 5613, 5880, 7484, 9355, 11226, 11760, 13097, 14968, 18710, 22452, 26194, 28065, 29936, 37420, 39291, 44904, 52388, 56130, 65485, 74840, 78582, 89808, 91679, 104776, 112260, 130970, 149680, 157164, 183358, 196455, 209552, 224520, 261940, 275037, 314328, 366716, 392910, 449040, 458395, 523880, 550074, 628656, 733432, 785820, 916790, 1047760, 1100148, 1375185, 1466864, 1571640, 1833580, 2200296, 2750370, 3143280, 3667160, 4400592, 5500740, 7334320, 11001480, 22002960]

約数ペア:

[(1, 22002960), (2, 11001480), (3, 7334320), (4, 5500740), (5, 4400592), (6, 3667160), (7, 3143280), (8, 2750370), (10, 2200296), (12, 1833580), (14, 1571640), (15, 1466864), (16, 1375185), (20, 1100148), (21, 1047760), (24, 916790), (28, 785820), (30, 733432), (35, 628656), (40, 550074), (42, 523880), (48, 458395), (49, 449040), (56, 392910), (60, 366716), (70, 314328), (80, 275037), (84, 261940), (98, 224520), (105, 209552), (112, 196455), (120, 183358), (140, 157164), (147, 149680), (168, 130970), (196, 112260), (210, 104776), (240, 91679), (245, 89808), (280, 78582), (294, 74840), (336, 65485), (392, 56130), (420, 52388), (490, 44904), (560, 39291), (588, 37420), (735, 29936), (784, 28065), (840, 26194), (980, 22452), (1176, 18710), (1470, 14968), (1680, 13097), (1871, 11760), (1960, 11226), (2352, 9355), (2940, 7484), (3742, 5880), (3920, 5613)]