20088636120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85717}}^1$

素因数の和:85775

約数の個数: 256

約数和(自身を含む): 78997708800

約数和(自身を除く): 58909072680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16740, 19530, 23436, 26040, 29295, 33480, 39060, 46872, 58590, 78120, 85717, 117180, 171434, 234360, 257151, 342868, 428585, 514302, 600019, 685736, 771453, 857170, 1028604, 1200038, 1285755, 1542906, 1714340, 1800057, 2057208, 2314359, 2400076, 2571510, 2657227, 3000095, 3085812, 3428680, 3600114, 3857265, 4628718, 4800152, 5143020, 5314454, 5400171, 6000190, 6171624, 7200228, 7714530, 7971681, 9000285, 9257436, 10286040, 10628908, 10800342, 11571795, 12000380, 13286135, 14400456, 15429060, 15943362, 16200513, 18000570, 18514872, 18600589, 21257816, 21600684, 23143590, 23915043, 24000760, 26572270, 27000855, 30858120, 31886724, 32401026, 36001140, 37201178, 39858405, 43201368, 46287180, 47830086, 53144540, 54001710, 55801767, 63773448, 64802052, 71745129, 72002280, 74402356, 79716810, 81002565, 92574360, 93002945, 95660172, 106289080, 108003420, 111603534, 119575215, 129604104, 143490258, 148804712, 159433620, 162005130, 167405301, 186005890, 191320344, 216006840, 223207068, 239150430, 279008835, 286980516, 318867240, 324010260, 334810602, 358725645, 372011780, 446414136, 478300860, 502215903, 558017670, 573961032, 648020520, 669621204, 717451290, 744023560, 837026505, 956601720, 1004431806, 1116035340, 1339242408, 1434902580, 1674053010, 2008863612, 2232070680, 2511079515, 2869805160, 3348106020, 4017727224, 5022159030, 6696212040, 10044318060, 20088636120]

約数ペア:

[(1, 20088636120), (2, 10044318060), (3, 6696212040), (4, 5022159030), (5, 4017727224), (6, 3348106020), (7, 2869805160), (8, 2511079515), (9, 2232070680), (10, 2008863612), (12, 1674053010), (14, 1434902580), (15, 1339242408), (18, 1116035340), (20, 1004431806), (21, 956601720), (24, 837026505), (27, 744023560), (28, 717451290), (30, 669621204), (31, 648020520), (35, 573961032), (36, 558017670), (40, 502215903), (42, 478300860), (45, 446414136), (54, 372011780), (56, 358725645), (60, 334810602), (62, 324010260), (63, 318867240), (70, 286980516), (72, 279008835), (84, 239150430), (90, 223207068), (93, 216006840), (105, 191320344), (108, 186005890), (120, 167405301), (124, 162005130), (126, 159433620), (135, 148804712), (140, 143490258), (155, 129604104), (168, 119575215), (180, 111603534), (186, 108003420), (189, 106289080), (210, 95660172), (216, 93002945), (217, 92574360), (248, 81002565), (252, 79716810), (270, 74402356), (279, 72002280), (280, 71745129), (310, 64802052), (315, 63773448), (360, 55801767), (372, 54001710), (378, 53144540), (420, 47830086), (434, 46287180), (465, 43201368), (504, 39858405), (540, 37201178), (558, 36001140), (620, 32401026), (630, 31886724), (651, 30858120), (744, 27000855), (756, 26572270), (837, 24000760), (840, 23915043), (868, 23143590), (930, 21600684), (945, 21257816), (1080, 18600589), (1085, 18514872), (1116, 18000570), (1240, 16200513), (1260, 15943362), (1302, 15429060), (1395, 14400456), (1512, 13286135), (1674, 12000380), (1736, 11571795), (1860, 10800342), (1890, 10628908), (1953, 10286040), (2170, 9257436), (2232, 9000285), (2520, 7971681), (2604, 7714530), (2790, 7200228), (3255, 6171624), (3348, 6000190), (3720, 5400171), (3780, 5314454), (3906, 5143020), (4185, 4800152), (4340, 4628718), (5208, 3857265), (5580, 3600114), (5859, 3428680), (6510, 3085812), (6696, 3000095), (7560, 2657227), (7812, 2571510), (8370, 2400076), (8680, 2314359), (9765, 2057208), (11160, 1800057), (11718, 1714340), (13020, 1542906), (15624, 1285755), (16740, 1200038), (19530, 1028604), (23436, 857170), (26040, 771453), (29295, 685736), (33480, 600019), (39060, 514302), (46872, 428585), (58590, 342868), (78120, 257151), (85717, 234360), (117180, 171434)]