322710080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 168

約数和(自身を含む): 975701376

約数和(自身を除く): 652991296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1871, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3742, 3920, 4312, 4928, 5390, 6160, 7484, 7840, 8624, 9355, 10780, 12320, 13097, 14968, 15680, 17248, 18710, 20581, 21560, 24640, 26194, 29936, 34496, 37420, 41162, 43120, 52388, 59872, 65485, 74840, 82324, 86240, 91679, 102905, 104776, 119744, 130970, 144067, 149680, 164648, 172480, 183358, 205810, 209552, 261940, 288134, 299360, 329296, 366716, 411620, 419104, 458395, 523880, 576268, 598720, 658592, 720335, 733432, 823240, 838208, 916790, 1008469, 1047760, 1152536, 1317184, 1440670, 1466864, 1646480, 1833580, 2016938, 2095520, 2305072, 2881340, 2933728, 3292960, 3667160, 4033876, 4191040, 4610144, 5042345, 5762680, 5867456, 6585920, 7334320, 8067752, 9220288, 10084690, 11525360, 14668640, 16135504, 20169380, 23050720, 29337280, 32271008, 40338760, 46101440, 64542016, 80677520, 161355040, 322710080]

約数ペア:

[(1, 322710080), (2, 161355040), (4, 80677520), (5, 64542016), (7, 46101440), (8, 40338760), (10, 32271008), (11, 29337280), (14, 23050720), (16, 20169380), (20, 16135504), (22, 14668640), (28, 11525360), (32, 10084690), (35, 9220288), (40, 8067752), (44, 7334320), (49, 6585920), (55, 5867456), (56, 5762680), (64, 5042345), (70, 4610144), (77, 4191040), (80, 4033876), (88, 3667160), (98, 3292960), (110, 2933728), (112, 2881340), (140, 2305072), (154, 2095520), (160, 2016938), (176, 1833580), (196, 1646480), (220, 1466864), (224, 1440670), (245, 1317184), (280, 1152536), (308, 1047760), (320, 1008469), (352, 916790), (385, 838208), (392, 823240), (440, 733432), (448, 720335), (490, 658592), (539, 598720), (560, 576268), (616, 523880), (704, 458395), (770, 419104), (784, 411620), (880, 366716), (980, 329296), (1078, 299360), (1120, 288134), (1232, 261940), (1540, 209552), (1568, 205810), (1760, 183358), (1871, 172480), (1960, 164648), (2156, 149680), (2240, 144067), (2464, 130970), (2695, 119744), (3080, 104776), (3136, 102905), (3520, 91679), (3742, 86240), (3920, 82324), (4312, 74840), (4928, 65485), (5390, 59872), (6160, 52388), (7484, 43120), (7840, 41162), (8624, 37420), (9355, 34496), (10780, 29936), (12320, 26194), (13097, 24640), (14968, 21560), (15680, 20581), (17248, 18710)]