617087520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 288

約数和(自身を含む): 2490808320

約数和(自身を除く): 1873720800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2111, 2320, 2436, 2520, 2610, 2784, 3045, 3248, 3360, 3480, 3654, 4060, 4176, 4222, 4640, 4872, 5040, 5220, 6090, 6333, 6496, 6960, 7308, 8120, 8352, 8444, 9135, 9744, 10080, 10440, 10555, 12180, 12666, 13920, 14616, 14777, 16240, 16888, 18270, 18999, 19488, 20880, 21110, 24360, 25332, 29232, 29554, 31665, 32480, 33776, 36540, 37998, 41760, 42220, 44331, 48720, 50664, 58464, 59108, 61219, 63330, 67552, 73080, 73885, 75996, 84440, 88662, 94995, 97440, 101328, 118216, 122438, 126660, 132993, 146160, 147770, 151992, 168880, 177324, 183657, 189990, 202656, 221655, 236432, 244876, 253320, 265986, 292320, 295540, 303984, 306095, 337760, 354648, 367314, 379980, 428533, 443310, 472864, 489752, 506640, 531972, 550971, 591080, 607968, 612190, 664965, 709296, 734628, 759960, 857066, 886620, 918285, 979504, 1013280, 1063944, 1101942, 1182160, 1224380, 1285599, 1329930, 1418592, 1469256, 1519920, 1714132, 1773240, 1836570, 1959008, 2127888, 2142665, 2203884, 2364320, 2448760, 2571198, 2659860, 2754855, 2938512, 3039840, 3428264, 3546480, 3673140, 3856797, 4255776, 4285330, 4407768, 4897520, 5142396, 5319720, 5509710, 5877024, 6427995, 6856528, 7092960, 7346280, 7713594, 8570660, 8815536, 9795040, 10284792, 10639440, 11019420, 12855990, 13713056, 14692560, 15427188, 17141320, 17631072, 19283985, 20569584, 21278880, 22038840, 25711980, 29385120, 30854376, 34282640, 38567970, 41139168, 44077680, 51423960, 61708752, 68565280, 77135940, 88155360, 102847920, 123417504, 154271880, 205695840, 308543760, 617087520]

約数ペア:

[(1, 617087520), (2, 308543760), (3, 205695840), (4, 154271880), (5, 123417504), (6, 102847920), (7, 88155360), (8, 77135940), (9, 68565280), (10, 61708752), (12, 51423960), (14, 44077680), (15, 41139168), (16, 38567970), (18, 34282640), (20, 30854376), (21, 29385120), (24, 25711980), (28, 22038840), (29, 21278880), (30, 20569584), (32, 19283985), (35, 17631072), (36, 17141320), (40, 15427188), (42, 14692560), (45, 13713056), (48, 12855990), (56, 11019420), (58, 10639440), (60, 10284792), (63, 9795040), (70, 8815536), (72, 8570660), (80, 7713594), (84, 7346280), (87, 7092960), (90, 6856528), (96, 6427995), (105, 5877024), (112, 5509710), (116, 5319720), (120, 5142396), (126, 4897520), (140, 4407768), (144, 4285330), (145, 4255776), (160, 3856797), (168, 3673140), (174, 3546480), (180, 3428264), (203, 3039840), (210, 2938512), (224, 2754855), (232, 2659860), (240, 2571198), (252, 2448760), (261, 2364320), (280, 2203884), (288, 2142665), (290, 2127888), (315, 1959008), (336, 1836570), (348, 1773240), (360, 1714132), (406, 1519920), (420, 1469256), (435, 1418592), (464, 1329930), (480, 1285599), (504, 1224380), (522, 1182160), (560, 1101942), (580, 1063944), (609, 1013280), (630, 979504), (672, 918285), (696, 886620), (720, 857066), (812, 759960), (840, 734628), (870, 709296), (928, 664965), (1008, 612190), (1015, 607968), (1044, 591080), (1120, 550971), (1160, 531972), (1218, 506640), (1260, 489752), (1305, 472864), (1392, 443310), (1440, 428533), (1624, 379980), (1680, 367314), (1740, 354648), (1827, 337760), (2016, 306095), (2030, 303984), (2088, 295540), (2111, 292320), (2320, 265986), (2436, 253320), (2520, 244876), (2610, 236432), (2784, 221655), (3045, 202656), (3248, 189990), (3360, 183657), (3480, 177324), (3654, 168880), (4060, 151992), (4176, 147770), (4222, 146160), (4640, 132993), (4872, 126660), (5040, 122438), (5220, 118216), (6090, 101328), (6333, 97440), (6496, 94995), (6960, 88662), (7308, 84440), (8120, 75996), (8352, 73885), (8444, 73080), (9135, 67552), (9744, 63330), (10080, 61219), (10440, 59108), (10555, 58464), (12180, 50664), (12666, 48720), (13920, 44331), (14616, 42220), (14777, 41760), (16240, 37998), (16888, 36540), (18270, 33776), (18999, 32480), (19488, 31665), (20880, 29554), (21110, 29232), (24360, 25332)]