42043680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 169513344

約数和(自身を除く): 127469664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 97, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 194, 210, 215, 224, 240, 252, 258, 280, 288, 291, 301, 315, 336, 344, 360, 387, 388, 420, 430, 480, 485, 504, 516, 560, 582, 602, 630, 645, 672, 679, 688, 720, 774, 776, 840, 860, 873, 903, 970, 1008, 1032, 1120, 1164, 1204, 1260, 1290, 1358, 1376, 1440, 1455, 1505, 1548, 1552, 1680, 1720, 1746, 1806, 1935, 1940, 2016, 2037, 2064, 2328, 2408, 2520, 2580, 2709, 2716, 2910, 3010, 3096, 3104, 3360, 3395, 3440, 3492, 3612, 3870, 3880, 4074, 4128, 4171, 4365, 4515, 4656, 4816, 5040, 5160, 5418, 5432, 5820, 6020, 6111, 6192, 6790, 6880, 6984, 7224, 7740, 7760, 8148, 8342, 8730, 9030, 9312, 9632, 10080, 10185, 10320, 10836, 10864, 11640, 12040, 12222, 12384, 12513, 13545, 13580, 13968, 14448, 15480, 15520, 16296, 16684, 17460, 18060, 20370, 20640, 20855, 21672, 21728, 23280, 24080, 24444, 25026, 27090, 27160, 27936, 28896, 29197, 30555, 30960, 32592, 33368, 34920, 36120, 37539, 40740, 41710, 43344, 46560, 48160, 48888, 50052, 54180, 54320, 58394, 61110, 61920, 62565, 65184, 66736, 69840, 72240, 75078, 81480, 83420, 86688, 87591, 97776, 100104, 108360, 108640, 116788, 122220, 125130, 133472, 139680, 144480, 145985, 150156, 162960, 166840, 175182, 187695, 195552, 200208, 216720, 233576, 244440, 250260, 262773, 291970, 300312, 325920, 333680, 350364, 375390, 400416, 433440, 437955, 467152, 488880, 500520, 525546, 583940, 600624, 667360, 700728, 750780, 875910, 934304, 977760, 1001040, 1051092, 1167880, 1201248, 1313865, 1401456, 1501560, 1751820, 2002080, 2102184, 2335760, 2627730, 2802912, 3003120, 3503640, 4204368, 4671520, 5255460, 6006240, 7007280, 8408736, 10510920, 14014560, 21021840, 42043680]

約数ペア:

[(1, 42043680), (2, 21021840), (3, 14014560), (4, 10510920), (5, 8408736), (6, 7007280), (7, 6006240), (8, 5255460), (9, 4671520), (10, 4204368), (12, 3503640), (14, 3003120), (15, 2802912), (16, 2627730), (18, 2335760), (20, 2102184), (21, 2002080), (24, 1751820), (28, 1501560), (30, 1401456), (32, 1313865), (35, 1201248), (36, 1167880), (40, 1051092), (42, 1001040), (43, 977760), (45, 934304), (48, 875910), (56, 750780), (60, 700728), (63, 667360), (70, 600624), (72, 583940), (80, 525546), (84, 500520), (86, 488880), (90, 467152), (96, 437955), (97, 433440), (105, 400416), (112, 375390), (120, 350364), (126, 333680), (129, 325920), (140, 300312), (144, 291970), (160, 262773), (168, 250260), (172, 244440), (180, 233576), (194, 216720), (210, 200208), (215, 195552), (224, 187695), (240, 175182), (252, 166840), (258, 162960), (280, 150156), (288, 145985), (291, 144480), (301, 139680), (315, 133472), (336, 125130), (344, 122220), (360, 116788), (387, 108640), (388, 108360), (420, 100104), (430, 97776), (480, 87591), (485, 86688), (504, 83420), (516, 81480), (560, 75078), (582, 72240), (602, 69840), (630, 66736), (645, 65184), (672, 62565), (679, 61920), (688, 61110), (720, 58394), (774, 54320), (776, 54180), (840, 50052), (860, 48888), (873, 48160), (903, 46560), (970, 43344), (1008, 41710), (1032, 40740), (1120, 37539), (1164, 36120), (1204, 34920), (1260, 33368), (1290, 32592), (1358, 30960), (1376, 30555), (1440, 29197), (1455, 28896), (1505, 27936), (1548, 27160), (1552, 27090), (1680, 25026), (1720, 24444), (1746, 24080), (1806, 23280), (1935, 21728), (1940, 21672), (2016, 20855), (2037, 20640), (2064, 20370), (2328, 18060), (2408, 17460), (2520, 16684), (2580, 16296), (2709, 15520), (2716, 15480), (2910, 14448), (3010, 13968), (3096, 13580), (3104, 13545), (3360, 12513), (3395, 12384), (3440, 12222), (3492, 12040), (3612, 11640), (3870, 10864), (3880, 10836), (4074, 10320), (4128, 10185), (4171, 10080), (4365, 9632), (4515, 9312), (4656, 9030), (4816, 8730), (5040, 8342), (5160, 8148), (5418, 7760), (5432, 7740), (5820, 7224), (6020, 6984), (6111, 6880), (6192, 6790)]