7317064040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 20118067200

約数和(自身を除く): 12801003160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 43, 44, 52, 55, 65, 71, 86, 88, 104, 110, 130, 142, 143, 172, 215, 220, 260, 284, 286, 344, 355, 419, 430, 440, 473, 520, 559, 568, 572, 710, 715, 781, 838, 860, 923, 946, 1118, 1144, 1420, 1430, 1562, 1676, 1720, 1846, 1892, 2095, 2236, 2365, 2795, 2840, 2860, 3053, 3124, 3352, 3692, 3784, 3905, 4190, 4472, 4609, 4615, 4730, 5447, 5590, 5720, 6106, 6149, 6248, 7384, 7810, 8380, 9218, 9230, 9460, 10153, 10894, 11180, 12212, 12298, 15265, 15620, 16760, 18017, 18436, 18460, 18920, 20306, 21788, 22360, 23045, 24424, 24596, 27235, 29749, 30530, 30745, 31240, 33583, 36034, 36872, 36920, 39689, 40612, 43576, 46090, 49192, 50765, 54470, 59498, 59917, 61060, 61490, 67166, 72068, 79378, 81224, 90085, 92180, 101530, 108940, 118996, 119834, 122120, 122980, 134332, 144136, 148745, 158756, 167915, 180170, 184360, 198187, 198445, 203060, 217880, 234221, 237992, 239668, 245960, 268664, 297490, 299585, 317512, 327239, 335830, 360340, 386737, 396374, 396890, 406120, 436579, 468442, 479336, 594980, 599170, 654478, 671660, 720680, 773474, 792748, 793780, 873158, 936884, 990935, 1171105, 1189960, 1198340, 1279207, 1308956, 1343320, 1546948, 1585496, 1587560, 1636195, 1746316, 1873768, 1933685, 1981870, 2182895, 2342210, 2396680, 2558414, 2576431, 2617912, 3093896, 3272390, 3492632, 3867370, 3963740, 4254107, 4365790, 4684420, 5116828, 5152862, 6396035, 6544780, 7734740, 7927480, 8508214, 8731580, 9368840, 10233656, 10305724, 12792070, 12882155, 13089560, 14071277, 15469480, 16629691, 17016428, 17463160, 20611448, 21270535, 25584140, 25764310, 28142554, 33259382, 34032856, 42541070, 51168280, 51528620, 56285108, 66518764, 70356385, 83148455, 85082140, 103057240, 112570216, 133037528, 140712770, 166296910, 170164280, 182926601, 281425540, 332593820, 365853202, 562851080, 665187640, 731706404, 914633005, 1463412808, 1829266010, 3658532020, 7317064040]

約数ペア:

[(1, 7317064040), (2, 3658532020), (4, 1829266010), (5, 1463412808), (8, 914633005), (10, 731706404), (11, 665187640), (13, 562851080), (20, 365853202), (22, 332593820), (26, 281425540), (40, 182926601), (43, 170164280), (44, 166296910), (52, 140712770), (55, 133037528), (65, 112570216), (71, 103057240), (86, 85082140), (88, 83148455), (104, 70356385), (110, 66518764), (130, 56285108), (142, 51528620), (143, 51168280), (172, 42541070), (215, 34032856), (220, 33259382), (260, 28142554), (284, 25764310), (286, 25584140), (344, 21270535), (355, 20611448), (419, 17463160), (430, 17016428), (440, 16629691), (473, 15469480), (520, 14071277), (559, 13089560), (568, 12882155), (572, 12792070), (710, 10305724), (715, 10233656), (781, 9368840), (838, 8731580), (860, 8508214), (923, 7927480), (946, 7734740), (1118, 6544780), (1144, 6396035), (1420, 5152862), (1430, 5116828), (1562, 4684420), (1676, 4365790), (1720, 4254107), (1846, 3963740), (1892, 3867370), (2095, 3492632), (2236, 3272390), (2365, 3093896), (2795, 2617912), (2840, 2576431), (2860, 2558414), (3053, 2396680), (3124, 2342210), (3352, 2182895), (3692, 1981870), (3784, 1933685), (3905, 1873768), (4190, 1746316), (4472, 1636195), (4609, 1587560), (4615, 1585496), (4730, 1546948), (5447, 1343320), (5590, 1308956), (5720, 1279207), (6106, 1198340), (6149, 1189960), (6248, 1171105), (7384, 990935), (7810, 936884), (8380, 873158), (9218, 793780), (9230, 792748), (9460, 773474), (10153, 720680), (10894, 671660), (11180, 654478), (12212, 599170), (12298, 594980), (15265, 479336), (15620, 468442), (16760, 436579), (18017, 406120), (18436, 396890), (18460, 396374), (18920, 386737), (20306, 360340), (21788, 335830), (22360, 327239), (23045, 317512), (24424, 299585), (24596, 297490), (27235, 268664), (29749, 245960), (30530, 239668), (30745, 237992), (31240, 234221), (33583, 217880), (36034, 203060), (36872, 198445), (36920, 198187), (39689, 184360), (40612, 180170), (43576, 167915), (46090, 158756), (49192, 148745), (50765, 144136), (54470, 134332), (59498, 122980), (59917, 122120), (61060, 119834), (61490, 118996), (67166, 108940), (72068, 101530), (79378, 92180), (81224, 90085)]