67105080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 192

約数和(自身を含む): 257587200

約数和(自身を除く): 190482120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 859, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1718, 1736, 1860, 1953, 2170, 2232, 2520, 2577, 2604, 2790, 3255, 3436, 3720, 3906, 4295, 4340, 5154, 5208, 5580, 6013, 6510, 6872, 7731, 7812, 8590, 8680, 9765, 10308, 11160, 12026, 12885, 13020, 15462, 15624, 17180, 18039, 19530, 20616, 24052, 25770, 26040, 26629, 30065, 30924, 34360, 36078, 38655, 39060, 48104, 51540, 53258, 54117, 60130, 61848, 72156, 77310, 78120, 79887, 90195, 103080, 106516, 108234, 120260, 133145, 144312, 154620, 159774, 180390, 186403, 213032, 216468, 239661, 240520, 266290, 270585, 309240, 319548, 360780, 372806, 399435, 432936, 479322, 532580, 541170, 559209, 639096, 721560, 745612, 798870, 932015, 958644, 1065160, 1082340, 1118418, 1198305, 1491224, 1597740, 1677627, 1864030, 1917288, 2164680, 2236836, 2396610, 2796045, 3195480, 3355254, 3728060, 4473672, 4793220, 5592090, 6710508, 7456120, 8388135, 9586440, 11184180, 13421016, 16776270, 22368360, 33552540, 67105080]

約数ペア:

[(1, 67105080), (2, 33552540), (3, 22368360), (4, 16776270), (5, 13421016), (6, 11184180), (7, 9586440), (8, 8388135), (9, 7456120), (10, 6710508), (12, 5592090), (14, 4793220), (15, 4473672), (18, 3728060), (20, 3355254), (21, 3195480), (24, 2796045), (28, 2396610), (30, 2236836), (31, 2164680), (35, 1917288), (36, 1864030), (40, 1677627), (42, 1597740), (45, 1491224), (56, 1198305), (60, 1118418), (62, 1082340), (63, 1065160), (70, 958644), (72, 932015), (84, 798870), (90, 745612), (93, 721560), (105, 639096), (120, 559209), (124, 541170), (126, 532580), (140, 479322), (155, 432936), (168, 399435), (180, 372806), (186, 360780), (210, 319548), (217, 309240), (248, 270585), (252, 266290), (279, 240520), (280, 239661), (310, 216468), (315, 213032), (360, 186403), (372, 180390), (420, 159774), (434, 154620), (465, 144312), (504, 133145), (558, 120260), (620, 108234), (630, 106516), (651, 103080), (744, 90195), (840, 79887), (859, 78120), (868, 77310), (930, 72156), (1085, 61848), (1116, 60130), (1240, 54117), (1260, 53258), (1302, 51540), (1395, 48104), (1718, 39060), (1736, 38655), (1860, 36078), (1953, 34360), (2170, 30924), (2232, 30065), (2520, 26629), (2577, 26040), (2604, 25770), (2790, 24052), (3255, 20616), (3436, 19530), (3720, 18039), (3906, 17180), (4295, 15624), (4340, 15462), (5154, 13020), (5208, 12885), (5580, 12026), (6013, 11160), (6510, 10308), (6872, 9765), (7731, 8680), (7812, 8590)]