268637040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 320

約数和(自身を含む): 1073740800

約数和(自身を除く): 805103760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 109, 112, 120, 126, 135, 140, 144, 163, 168, 180, 189, 210, 216, 218, 240, 252, 270, 280, 315, 326, 327, 336, 360, 378, 420, 432, 436, 489, 504, 540, 545, 560, 630, 652, 654, 720, 756, 763, 815, 840, 872, 945, 978, 981, 1008, 1080, 1090, 1141, 1260, 1304, 1308, 1467, 1512, 1526, 1630, 1635, 1680, 1744, 1890, 1956, 1962, 2160, 2180, 2282, 2289, 2445, 2520, 2608, 2616, 2934, 2943, 3024, 3052, 3260, 3270, 3423, 3780, 3815, 3912, 3924, 4360, 4401, 4564, 4578, 4890, 4905, 5040, 5232, 5705, 5868, 5886, 6104, 6520, 6540, 6846, 6867, 7335, 7560, 7630, 7824, 7848, 8720, 8802, 9128, 9156, 9780, 9810, 10269, 11410, 11445, 11736, 11772, 12208, 13040, 13080, 13692, 13734, 14670, 14715, 15120, 15260, 15696, 17115, 17604, 17767, 18256, 18312, 19560, 19620, 20538, 20601, 22005, 22820, 22890, 23472, 23544, 26160, 27384, 27468, 29340, 29430, 30520, 30807, 34230, 34335, 35208, 35534, 36624, 39120, 39240, 41076, 41202, 44010, 45640, 45780, 47088, 51345, 53301, 54768, 54936, 58680, 58860, 61040, 61614, 68460, 68670, 70416, 71068, 78480, 82152, 82404, 88020, 88835, 91280, 91560, 102690, 103005, 106602, 109872, 117360, 117720, 123228, 124369, 136920, 137340, 142136, 154035, 159903, 164304, 164808, 176040, 177670, 183120, 205380, 206010, 213204, 235440, 246456, 248738, 266505, 273840, 274680, 284272, 308070, 319806, 329616, 352080, 355340, 373107, 410760, 412020, 426408, 479709, 492912, 497476, 533010, 549360, 616140, 621845, 639612, 710680, 746214, 799515, 821520, 824040, 852816, 959418, 994952, 1066020, 1119321, 1232280, 1243690, 1279224, 1421360, 1492428, 1599030, 1648080, 1865535, 1918836, 1989904, 2132040, 2238642, 2398545, 2464560, 2487380, 2558448, 2984856, 3198060, 3357963, 3731070, 3837672, 4264080, 4477284, 4797090, 4974760, 5596605, 5969712, 6396120, 6715926, 7462140, 7675344, 8954568, 9594180, 9949520, 11193210, 12792240, 13431852, 14924280, 16789815, 17909136, 19188360, 22386420, 26863704, 29848560, 33579630, 38376720, 44772840, 53727408, 67159260, 89545680, 134318520, 268637040]

約数ペア:

[(1, 268637040), (2, 134318520), (3, 89545680), (4, 67159260), (5, 53727408), (6, 44772840), (7, 38376720), (8, 33579630), (9, 29848560), (10, 26863704), (12, 22386420), (14, 19188360), (15, 17909136), (16, 16789815), (18, 14924280), (20, 13431852), (21, 12792240), (24, 11193210), (27, 9949520), (28, 9594180), (30, 8954568), (35, 7675344), (36, 7462140), (40, 6715926), (42, 6396120), (45, 5969712), (48, 5596605), (54, 4974760), (56, 4797090), (60, 4477284), (63, 4264080), (70, 3837672), (72, 3731070), (80, 3357963), (84, 3198060), (90, 2984856), (105, 2558448), (108, 2487380), (109, 2464560), (112, 2398545), (120, 2238642), (126, 2132040), (135, 1989904), (140, 1918836), (144, 1865535), (163, 1648080), (168, 1599030), (180, 1492428), (189, 1421360), (210, 1279224), (216, 1243690), (218, 1232280), (240, 1119321), (252, 1066020), (270, 994952), (280, 959418), (315, 852816), (326, 824040), (327, 821520), (336, 799515), (360, 746214), (378, 710680), (420, 639612), (432, 621845), (436, 616140), (489, 549360), (504, 533010), (540, 497476), (545, 492912), (560, 479709), (630, 426408), (652, 412020), (654, 410760), (720, 373107), (756, 355340), (763, 352080), (815, 329616), (840, 319806), (872, 308070), (945, 284272), (978, 274680), (981, 273840), (1008, 266505), (1080, 248738), (1090, 246456), (1141, 235440), (1260, 213204), (1304, 206010), (1308, 205380), (1467, 183120), (1512, 177670), (1526, 176040), (1630, 164808), (1635, 164304), (1680, 159903), (1744, 154035), (1890, 142136), (1956, 137340), (1962, 136920), (2160, 124369), (2180, 123228), (2282, 117720), (2289, 117360), (2445, 109872), (2520, 106602), (2608, 103005), (2616, 102690), (2934, 91560), (2943, 91280), (3024, 88835), (3052, 88020), (3260, 82404), (3270, 82152), (3423, 78480), (3780, 71068), (3815, 70416), (3912, 68670), (3924, 68460), (4360, 61614), (4401, 61040), (4564, 58860), (4578, 58680), (4890, 54936), (4905, 54768), (5040, 53301), (5232, 51345), (5705, 47088), (5868, 45780), (5886, 45640), (6104, 44010), (6520, 41202), (6540, 41076), (6846, 39240), (6867, 39120), (7335, 36624), (7560, 35534), (7630, 35208), (7824, 34335), (7848, 34230), (8720, 30807), (8802, 30520), (9128, 29430), (9156, 29340), (9780, 27468), (9810, 27384), (10269, 26160), (11410, 23544), (11445, 23472), (11736, 22890), (11772, 22820), (12208, 22005), (13040, 20601), (13080, 20538), (13692, 19620), (13734, 19560), (14670, 18312), (14715, 18256), (15120, 17767), (15260, 17604), (15696, 17115)]