66245760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 384

約数和(自身を含む): 274959360

約数和(自身を除く): 208713600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 106, 112, 120, 124, 126, 128, 140, 144, 155, 159, 160, 168, 180, 186, 192, 210, 212, 217, 224, 240, 248, 252, 265, 279, 280, 288, 310, 315, 318, 320, 336, 360, 371, 372, 384, 420, 424, 434, 448, 465, 477, 480, 496, 504, 530, 558, 560, 576, 620, 630, 636, 640, 651, 672, 720, 742, 744, 795, 840, 848, 868, 896, 930, 954, 960, 992, 1008, 1060, 1085, 1113, 1116, 1120, 1152, 1240, 1260, 1272, 1302, 1344, 1395, 1440, 1484, 1488, 1590, 1643, 1680, 1696, 1736, 1855, 1860, 1908, 1920, 1953, 1984, 2016, 2120, 2170, 2226, 2232, 2240, 2385, 2480, 2520, 2544, 2604, 2688, 2790, 2880, 2968, 2976, 3180, 3255, 3286, 3339, 3360, 3392, 3472, 3710, 3720, 3816, 3906, 3968, 4032, 4240, 4340, 4452, 4464, 4480, 4770, 4929, 4960, 5040, 5088, 5208, 5565, 5580, 5760, 5936, 5952, 6360, 6510, 6572, 6678, 6720, 6784, 6944, 7420, 7440, 7632, 7812, 8064, 8215, 8480, 8680, 8904, 8928, 9540, 9765, 9858, 9920, 10080, 10176, 10416, 11130, 11160, 11501, 11872, 11904, 12720, 13020, 13144, 13356, 13440, 13888, 14787, 14840, 14880, 15264, 15624, 16430, 16695, 16960, 17360, 17808, 17856, 19080, 19530, 19716, 19840, 20160, 20352, 20832, 22260, 22320, 23002, 23744, 24645, 25440, 26040, 26288, 26712, 27776, 29574, 29680, 29760, 30528, 31248, 32860, 33390, 33920, 34503, 34720, 35616, 35712, 38160, 39060, 39432, 40320, 41664, 44520, 44640, 46004, 47488, 49290, 50880, 52080, 52576, 53424, 57505, 59148, 59360, 59520, 61056, 62496, 65720, 66780, 69006, 69440, 71232, 73935, 76320, 78120, 78864, 83328, 89040, 89280, 92008, 98580, 101760, 103509, 104160, 105152, 106848, 115010, 118296, 118720, 124992, 131440, 133560, 138012, 138880, 142464, 147870, 152640, 156240, 157728, 172515, 178080, 178560, 184016, 197160, 207018, 208320, 210304, 213696, 230020, 236592, 237440, 249984, 262880, 267120, 276024, 295740, 305280, 312480, 315456, 345030, 356160, 368032, 394320, 414036, 416640, 427392, 460040, 473184, 517545, 525760, 534240, 552048, 591480, 624960, 630912, 690060, 712320, 736064, 788640, 828072, 920080, 946368, 1035090, 1051520, 1068480, 1104096, 1182960, 1249920, 1380120, 1472128, 1577280, 1656144, 1840160, 1892736, 2070180, 2136960, 2208192, 2365920, 2760240, 3154560, 3312288, 3680320, 4140360, 4416384, 4731840, 5520480, 6624576, 7360640, 8280720, 9463680, 11040960, 13249152, 16561440, 22081920, 33122880, 66245760]

約数ペア:

[(1, 66245760), (2, 33122880), (3, 22081920), (4, 16561440), (5, 13249152), (6, 11040960), (7, 9463680), (8, 8280720), (9, 7360640), (10, 6624576), (12, 5520480), (14, 4731840), (15, 4416384), (16, 4140360), (18, 3680320), (20, 3312288), (21, 3154560), (24, 2760240), (28, 2365920), (30, 2208192), (31, 2136960), (32, 2070180), (35, 1892736), (36, 1840160), (40, 1656144), (42, 1577280), (45, 1472128), (48, 1380120), (53, 1249920), (56, 1182960), (60, 1104096), (62, 1068480), (63, 1051520), (64, 1035090), (70, 946368), (72, 920080), (80, 828072), (84, 788640), (90, 736064), (93, 712320), (96, 690060), (105, 630912), (106, 624960), (112, 591480), (120, 552048), (124, 534240), (126, 525760), (128, 517545), (140, 473184), (144, 460040), (155, 427392), (159, 416640), (160, 414036), (168, 394320), (180, 368032), (186, 356160), (192, 345030), (210, 315456), (212, 312480), (217, 305280), (224, 295740), (240, 276024), (248, 267120), (252, 262880), (265, 249984), (279, 237440), (280, 236592), (288, 230020), (310, 213696), (315, 210304), (318, 208320), (320, 207018), (336, 197160), (360, 184016), (371, 178560), (372, 178080), (384, 172515), (420, 157728), (424, 156240), (434, 152640), (448, 147870), (465, 142464), (477, 138880), (480, 138012), (496, 133560), (504, 131440), (530, 124992), (558, 118720), (560, 118296), (576, 115010), (620, 106848), (630, 105152), (636, 104160), (640, 103509), (651, 101760), (672, 98580), (720, 92008), (742, 89280), (744, 89040), (795, 83328), (840, 78864), (848, 78120), (868, 76320), (896, 73935), (930, 71232), (954, 69440), (960, 69006), (992, 66780), (1008, 65720), (1060, 62496), (1085, 61056), (1113, 59520), (1116, 59360), (1120, 59148), (1152, 57505), (1240, 53424), (1260, 52576), (1272, 52080), (1302, 50880), (1344, 49290), (1395, 47488), (1440, 46004), (1484, 44640), (1488, 44520), (1590, 41664), (1643, 40320), (1680, 39432), (1696, 39060), (1736, 38160), (1855, 35712), (1860, 35616), (1908, 34720), (1920, 34503), (1953, 33920), (1984, 33390), (2016, 32860), (2120, 31248), (2170, 30528), (2226, 29760), (2232, 29680), (2240, 29574), (2385, 27776), (2480, 26712), (2520, 26288), (2544, 26040), (2604, 25440), (2688, 24645), (2790, 23744), (2880, 23002), (2968, 22320), (2976, 22260), (3180, 20832), (3255, 20352), (3286, 20160), (3339, 19840), (3360, 19716), (3392, 19530), (3472, 19080), (3710, 17856), (3720, 17808), (3816, 17360), (3906, 16960), (3968, 16695), (4032, 16430), (4240, 15624), (4340, 15264), (4452, 14880), (4464, 14840), (4480, 14787), (4770, 13888), (4929, 13440), (4960, 13356), (5040, 13144), (5088, 13020), (5208, 12720), (5565, 11904), (5580, 11872), (5760, 11501), (5936, 11160), (5952, 11130), (6360, 10416), (6510, 10176), (6572, 10080), (6678, 9920), (6720, 9858), (6784, 9765), (6944, 9540), (7420, 8928), (7440, 8904), (7632, 8680), (7812, 8480), (8064, 8215)]