8027413240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2106

約数の個数: 192

約数和(自身を含む): 23048064000

約数和(自身を除く): 15020650760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 199, 220, 245, 280, 308, 385, 392, 398, 440, 490, 539, 616, 770, 796, 980, 995, 1078, 1393, 1540, 1592, 1871, 1960, 1990, 2156, 2189, 2695, 2786, 3080, 3742, 3980, 4312, 4378, 5390, 5572, 6965, 7484, 7960, 8756, 9355, 9751, 10780, 10945, 11144, 13097, 13930, 14968, 15323, 17512, 18710, 19502, 20581, 21560, 21890, 26194, 27860, 30646, 37420, 39004, 41162, 43780, 48755, 52388, 55720, 61292, 65485, 74840, 76615, 78008, 82324, 87560, 91679, 97510, 102905, 104776, 107261, 122584, 130970, 144067, 153230, 164648, 183358, 195020, 205810, 214522, 261940, 288134, 306460, 366716, 372329, 390040, 411620, 429044, 458395, 523880, 536305, 576268, 612920, 720335, 733432, 744658, 823240, 858088, 916790, 1008469, 1072610, 1152536, 1440670, 1489316, 1833580, 1861645, 2016938, 2145220, 2606303, 2881340, 2978632, 3667160, 3723290, 4033876, 4095619, 4290440, 5042345, 5212606, 5762680, 7446580, 8067752, 8191238, 10084690, 10425212, 13031515, 14893160, 16382476, 18244121, 20169380, 20478095, 20850424, 26063030, 28669333, 32764952, 36488242, 40338760, 40956190, 52126060, 57338666, 72976484, 81912380, 91220605, 104252120, 114677332, 143346665, 145952968, 163824760, 182441210, 200685331, 229354664, 286693330, 364882420, 401370662, 573386660, 729764840, 802741324, 1003426655, 1146773320, 1605482648, 2006853310, 4013706620, 8027413240]

約数ペア:

[(1, 8027413240), (2, 4013706620), (4, 2006853310), (5, 1605482648), (7, 1146773320), (8, 1003426655), (10, 802741324), (11, 729764840), (14, 573386660), (20, 401370662), (22, 364882420), (28, 286693330), (35, 229354664), (40, 200685331), (44, 182441210), (49, 163824760), (55, 145952968), (56, 143346665), (70, 114677332), (77, 104252120), (88, 91220605), (98, 81912380), (110, 72976484), (140, 57338666), (154, 52126060), (196, 40956190), (199, 40338760), (220, 36488242), (245, 32764952), (280, 28669333), (308, 26063030), (385, 20850424), (392, 20478095), (398, 20169380), (440, 18244121), (490, 16382476), (539, 14893160), (616, 13031515), (770, 10425212), (796, 10084690), (980, 8191238), (995, 8067752), (1078, 7446580), (1393, 5762680), (1540, 5212606), (1592, 5042345), (1871, 4290440), (1960, 4095619), (1990, 4033876), (2156, 3723290), (2189, 3667160), (2695, 2978632), (2786, 2881340), (3080, 2606303), (3742, 2145220), (3980, 2016938), (4312, 1861645), (4378, 1833580), (5390, 1489316), (5572, 1440670), (6965, 1152536), (7484, 1072610), (7960, 1008469), (8756, 916790), (9355, 858088), (9751, 823240), (10780, 744658), (10945, 733432), (11144, 720335), (13097, 612920), (13930, 576268), (14968, 536305), (15323, 523880), (17512, 458395), (18710, 429044), (19502, 411620), (20581, 390040), (21560, 372329), (21890, 366716), (26194, 306460), (27860, 288134), (30646, 261940), (37420, 214522), (39004, 205810), (41162, 195020), (43780, 183358), (48755, 164648), (52388, 153230), (55720, 144067), (61292, 130970), (65485, 122584), (74840, 107261), (76615, 104776), (78008, 102905), (82324, 97510), (87560, 91679)]