208701360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 400

約数和(自身を含む): 855588096

約数和(自身を除く): 646886736

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, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 105, 107, 108, 112, 120, 126, 129, 135, 140, 144, 162, 168, 172, 180, 189, 210, 214, 215, 216, 240, 252, 258, 270, 280, 301, 315, 321, 324, 336, 344, 360, 378, 387, 405, 420, 428, 430, 432, 504, 516, 535, 540, 560, 567, 602, 630, 642, 645, 648, 688, 720, 749, 756, 774, 810, 840, 856, 860, 903, 945, 963, 1008, 1032, 1070, 1080, 1134, 1161, 1204, 1260, 1284, 1290, 1296, 1498, 1505, 1512, 1548, 1605, 1620, 1680, 1712, 1720, 1806, 1890, 1926, 1935, 2064, 2140, 2160, 2247, 2268, 2322, 2408, 2520, 2568, 2580, 2709, 2835, 2889, 2996, 3010, 3024, 3096, 3210, 3240, 3440, 3483, 3612, 3745, 3780, 3852, 3870, 4280, 4494, 4515, 4536, 4601, 4644, 4815, 4816, 5040, 5136, 5160, 5418, 5670, 5778, 5805, 5992, 6020, 6192, 6420, 6480, 6741, 6966, 7224, 7490, 7560, 7704, 7740, 8127, 8560, 8667, 8988, 9030, 9072, 9202, 9288, 9630, 10320, 10836, 11235, 11340, 11556, 11610, 11984, 12040, 12840, 13482, 13545, 13803, 13932, 14445, 14448, 14980, 15120, 15408, 15480, 16254, 17334, 17415, 17976, 18060, 18404, 18576, 19260, 20223, 21672, 22470, 22680, 23005, 23112, 23220, 24080, 24381, 25680, 26964, 27090, 27606, 27864, 28890, 29960, 30960, 32207, 32508, 33705, 34668, 34830, 35952, 36120, 36808, 38520, 40446, 40635, 41409, 43335, 43344, 44940, 45360, 46010, 46224, 46440, 48762, 53928, 54180, 55212, 55728, 57780, 59920, 60669, 64414, 65016, 67410, 69015, 69336, 69660, 72240, 73616, 77040, 80892, 81270, 82818, 86670, 89880, 92020, 92880, 96621, 97524, 101115, 107856, 108360, 110424, 115560, 121338, 121905, 124227, 128828, 130032, 134820, 138030, 138672, 139320, 161035, 161784, 162540, 165636, 173340, 179760, 184040, 193242, 195048, 202230, 207045, 216720, 220848, 231120, 242676, 243810, 248454, 257656, 269640, 276060, 278640, 289863, 303345, 322070, 323568, 325080, 331272, 346680, 368080, 372681, 386484, 390096, 404460, 414090, 483105, 485352, 487620, 496908, 515312, 539280, 552120, 579726, 606690, 621135, 644140, 650160, 662544, 693360, 745362, 772968, 808920, 828180, 869589, 966210, 970704, 975240, 993816, 1104240, 1159452, 1213380, 1242270, 1288280, 1449315, 1490724, 1545936, 1617840, 1656360, 1739178, 1863405, 1932420, 1950480, 1987632, 2318904, 2426760, 2484540, 2576560, 2608767, 2898630, 2981448, 3312720, 3478356, 3726810, 3864840, 4347945, 4637808, 4853520, 4969080, 5217534, 5797260, 5962896, 6956712, 7453620, 7729680, 8695890, 9938160, 10435068, 11594520, 13043835, 13913424, 14907240, 17391780, 20870136, 23189040, 26087670, 29814480, 34783560, 41740272, 52175340, 69567120, 104350680, 208701360]

約数ペア:

[(1, 208701360), (2, 104350680), (3, 69567120), (4, 52175340), (5, 41740272), (6, 34783560), (7, 29814480), (8, 26087670), (9, 23189040), (10, 20870136), (12, 17391780), (14, 14907240), (15, 13913424), (16, 13043835), (18, 11594520), (20, 10435068), (21, 9938160), (24, 8695890), (27, 7729680), (28, 7453620), (30, 6956712), (35, 5962896), (36, 5797260), (40, 5217534), (42, 4969080), (43, 4853520), (45, 4637808), (48, 4347945), (54, 3864840), (56, 3726810), (60, 3478356), (63, 3312720), (70, 2981448), (72, 2898630), (80, 2608767), (81, 2576560), (84, 2484540), (86, 2426760), (90, 2318904), (105, 1987632), (107, 1950480), (108, 1932420), (112, 1863405), (120, 1739178), (126, 1656360), (129, 1617840), (135, 1545936), (140, 1490724), (144, 1449315), (162, 1288280), (168, 1242270), (172, 1213380), (180, 1159452), (189, 1104240), (210, 993816), (214, 975240), (215, 970704), (216, 966210), (240, 869589), (252, 828180), (258, 808920), (270, 772968), (280, 745362), (301, 693360), (315, 662544), (321, 650160), (324, 644140), (336, 621135), (344, 606690), (360, 579726), (378, 552120), (387, 539280), (405, 515312), (420, 496908), (428, 487620), (430, 485352), (432, 483105), (504, 414090), (516, 404460), (535, 390096), (540, 386484), (560, 372681), (567, 368080), (602, 346680), (630, 331272), (642, 325080), (645, 323568), (648, 322070), (688, 303345), (720, 289863), (749, 278640), (756, 276060), (774, 269640), (810, 257656), (840, 248454), (856, 243810), (860, 242676), (903, 231120), (945, 220848), (963, 216720), (1008, 207045), (1032, 202230), (1070, 195048), (1080, 193242), (1134, 184040), (1161, 179760), (1204, 173340), (1260, 165636), (1284, 162540), (1290, 161784), (1296, 161035), (1498, 139320), (1505, 138672), (1512, 138030), (1548, 134820), (1605, 130032), (1620, 128828), (1680, 124227), (1712, 121905), (1720, 121338), (1806, 115560), (1890, 110424), (1926, 108360), (1935, 107856), (2064, 101115), (2140, 97524), (2160, 96621), (2247, 92880), (2268, 92020), (2322, 89880), (2408, 86670), (2520, 82818), (2568, 81270), (2580, 80892), (2709, 77040), (2835, 73616), (2889, 72240), (2996, 69660), (3010, 69336), (3024, 69015), (3096, 67410), (3210, 65016), (3240, 64414), (3440, 60669), (3483, 59920), (3612, 57780), (3745, 55728), (3780, 55212), (3852, 54180), (3870, 53928), (4280, 48762), (4494, 46440), (4515, 46224), (4536, 46010), (4601, 45360), (4644, 44940), (4815, 43344), (4816, 43335), (5040, 41409), (5136, 40635), (5160, 40446), (5418, 38520), (5670, 36808), (5778, 36120), (5805, 35952), (5992, 34830), (6020, 34668), (6192, 33705), (6420, 32508), (6480, 32207), (6741, 30960), (6966, 29960), (7224, 28890), (7490, 27864), (7560, 27606), (7704, 27090), (7740, 26964), (8127, 25680), (8560, 24381), (8667, 24080), (8988, 23220), (9030, 23112), (9072, 23005), (9202, 22680), (9288, 22470), (9630, 21672), (10320, 20223), (10836, 19260), (11235, 18576), (11340, 18404), (11556, 18060), (11610, 17976), (11984, 17415), (12040, 17334), (12840, 16254), (13482, 15480), (13545, 15408), (13803, 15120), (13932, 14980), (14445, 14448)]