82866240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 280

約数和(自身を含む): 309798720

約数和(自身を除く): 226932480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 139, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 278, 288, 320, 324, 345, 360, 368, 405, 414, 417, 432, 460, 480, 540, 552, 556, 576, 621, 648, 690, 695, 720, 736, 810, 828, 834, 864, 920, 960, 1035, 1080, 1104, 1112, 1242, 1251, 1296, 1380, 1390, 1440, 1472, 1620, 1656, 1668, 1728, 1840, 1863, 2070, 2085, 2160, 2208, 2224, 2484, 2502, 2592, 2760, 2780, 2880, 3105, 3197, 3240, 3312, 3336, 3680, 3726, 3753, 4140, 4170, 4320, 4416, 4448, 4968, 5004, 5184, 5520, 5560, 6210, 6255, 6394, 6480, 6624, 6672, 7360, 7452, 7506, 8280, 8340, 8640, 8896, 9315, 9591, 9936, 10008, 11040, 11120, 11259, 12420, 12510, 12788, 12960, 13248, 13344, 14904, 15012, 15985, 16560, 16680, 18630, 18765, 19182, 19872, 20016, 22080, 22240, 22518, 24840, 25020, 25576, 25920, 26688, 28773, 29808, 30024, 31970, 33120, 33360, 37260, 37530, 38364, 39744, 40032, 44480, 45036, 47955, 49680, 50040, 51152, 56295, 57546, 59616, 60048, 63940, 66240, 66720, 74520, 75060, 76728, 80064, 86319, 90072, 95910, 99360, 100080, 102304, 112590, 115092, 119232, 120096, 127880, 133440, 143865, 149040, 150120, 153456, 172638, 180144, 191820, 198720, 200160, 204608, 225180, 230184, 240192, 255760, 258957, 287730, 298080, 300240, 306912, 345276, 360288, 383640, 400320, 431595, 450360, 460368, 511520, 517914, 575460, 596160, 600480, 613824, 690552, 720576, 767280, 863190, 900720, 920736, 1023040, 1035828, 1150920, 1200960, 1294785, 1381104, 1534560, 1726380, 1801440, 1841472, 2071656, 2301840, 2589570, 2762208, 3069120, 3452760, 3602880, 4143312, 4603680, 5179140, 5524416, 6905520, 8286624, 9207360, 10358280, 13811040, 16573248, 20716560, 27622080, 41433120, 82866240]

約数ペア:

[(1, 82866240), (2, 41433120), (3, 27622080), (4, 20716560), (5, 16573248), (6, 13811040), (8, 10358280), (9, 9207360), (10, 8286624), (12, 6905520), (15, 5524416), (16, 5179140), (18, 4603680), (20, 4143312), (23, 3602880), (24, 3452760), (27, 3069120), (30, 2762208), (32, 2589570), (36, 2301840), (40, 2071656), (45, 1841472), (46, 1801440), (48, 1726380), (54, 1534560), (60, 1381104), (64, 1294785), (69, 1200960), (72, 1150920), (80, 1035828), (81, 1023040), (90, 920736), (92, 900720), (96, 863190), (108, 767280), (115, 720576), (120, 690552), (135, 613824), (138, 600480), (139, 596160), (144, 575460), (160, 517914), (162, 511520), (180, 460368), (184, 450360), (192, 431595), (207, 400320), (216, 383640), (230, 360288), (240, 345276), (270, 306912), (276, 300240), (278, 298080), (288, 287730), (320, 258957), (324, 255760), (345, 240192), (360, 230184), (368, 225180), (405, 204608), (414, 200160), (417, 198720), (432, 191820), (460, 180144), (480, 172638), (540, 153456), (552, 150120), (556, 149040), (576, 143865), (621, 133440), (648, 127880), (690, 120096), (695, 119232), (720, 115092), (736, 112590), (810, 102304), (828, 100080), (834, 99360), (864, 95910), (920, 90072), (960, 86319), (1035, 80064), (1080, 76728), (1104, 75060), (1112, 74520), (1242, 66720), (1251, 66240), (1296, 63940), (1380, 60048), (1390, 59616), (1440, 57546), (1472, 56295), (1620, 51152), (1656, 50040), (1668, 49680), (1728, 47955), (1840, 45036), (1863, 44480), (2070, 40032), (2085, 39744), (2160, 38364), (2208, 37530), (2224, 37260), (2484, 33360), (2502, 33120), (2592, 31970), (2760, 30024), (2780, 29808), (2880, 28773), (3105, 26688), (3197, 25920), (3240, 25576), (3312, 25020), (3336, 24840), (3680, 22518), (3726, 22240), (3753, 22080), (4140, 20016), (4170, 19872), (4320, 19182), (4416, 18765), (4448, 18630), (4968, 16680), (5004, 16560), (5184, 15985), (5520, 15012), (5560, 14904), (6210, 13344), (6255, 13248), (6394, 12960), (6480, 12788), (6624, 12510), (6672, 12420), (7360, 11259), (7452, 11120), (7506, 11040), (8280, 10008), (8340, 9936), (8640, 9591), (8896, 9315)]