7040880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 29712384

約数和(自身を除く): 22671504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 127, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 254, 264, 280, 308, 315, 330, 336, 360, 381, 385, 396, 420, 440, 462, 495, 504, 508, 528, 560, 616, 630, 635, 660, 693, 720, 762, 770, 792, 840, 880, 889, 924, 990, 1008, 1016, 1143, 1155, 1232, 1260, 1270, 1320, 1386, 1397, 1524, 1540, 1584, 1680, 1778, 1848, 1905, 1980, 2032, 2286, 2310, 2520, 2540, 2640, 2667, 2772, 2794, 3048, 3080, 3465, 3556, 3696, 3810, 3960, 4191, 4445, 4572, 4620, 5040, 5080, 5334, 5544, 5588, 5715, 6096, 6160, 6930, 6985, 7112, 7620, 7920, 8001, 8382, 8890, 9144, 9240, 9779, 10160, 10668, 11088, 11176, 11430, 12573, 13335, 13860, 13970, 14224, 15240, 16002, 16764, 17780, 18288, 18480, 19558, 20955, 21336, 22352, 22860, 25146, 26670, 27720, 27940, 29337, 30480, 32004, 33528, 35560, 39116, 40005, 41910, 42672, 45720, 48895, 50292, 53340, 55440, 55880, 58674, 62865, 64008, 67056, 71120, 78232, 80010, 83820, 88011, 91440, 97790, 100584, 106680, 111760, 117348, 125730, 128016, 146685, 156464, 160020, 167640, 176022, 195580, 201168, 213360, 234696, 251460, 293370, 320040, 335280, 352044, 391160, 440055, 469392, 502920, 586740, 640080, 704088, 782320, 880110, 1005840, 1173480, 1408176, 1760220, 2346960, 3520440, 7040880]

約数ペア:

[(1, 7040880), (2, 3520440), (3, 2346960), (4, 1760220), (5, 1408176), (6, 1173480), (7, 1005840), (8, 880110), (9, 782320), (10, 704088), (11, 640080), (12, 586740), (14, 502920), (15, 469392), (16, 440055), (18, 391160), (20, 352044), (21, 335280), (22, 320040), (24, 293370), (28, 251460), (30, 234696), (33, 213360), (35, 201168), (36, 195580), (40, 176022), (42, 167640), (44, 160020), (45, 156464), (48, 146685), (55, 128016), (56, 125730), (60, 117348), (63, 111760), (66, 106680), (70, 100584), (72, 97790), (77, 91440), (80, 88011), (84, 83820), (88, 80010), (90, 78232), (99, 71120), (105, 67056), (110, 64008), (112, 62865), (120, 58674), (126, 55880), (127, 55440), (132, 53340), (140, 50292), (144, 48895), (154, 45720), (165, 42672), (168, 41910), (176, 40005), (180, 39116), (198, 35560), (210, 33528), (220, 32004), (231, 30480), (240, 29337), (252, 27940), (254, 27720), (264, 26670), (280, 25146), (308, 22860), (315, 22352), (330, 21336), (336, 20955), (360, 19558), (381, 18480), (385, 18288), (396, 17780), (420, 16764), (440, 16002), (462, 15240), (495, 14224), (504, 13970), (508, 13860), (528, 13335), (560, 12573), (616, 11430), (630, 11176), (635, 11088), (660, 10668), (693, 10160), (720, 9779), (762, 9240), (770, 9144), (792, 8890), (840, 8382), (880, 8001), (889, 7920), (924, 7620), (990, 7112), (1008, 6985), (1016, 6930), (1143, 6160), (1155, 6096), (1232, 5715), (1260, 5588), (1270, 5544), (1320, 5334), (1386, 5080), (1397, 5040), (1524, 4620), (1540, 4572), (1584, 4445), (1680, 4191), (1778, 3960), (1848, 3810), (1905, 3696), (1980, 3556), (2032, 3465), (2286, 3080), (2310, 3048), (2520, 2794), (2540, 2772), (2640, 2667)]