217444320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 575085600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 41, 45, 48, 58, 60, 72, 80, 82, 87, 90, 96, 116, 120, 123, 127, 144, 145, 160, 164, 174, 180, 205, 232, 240, 246, 254, 261, 288, 290, 328, 348, 360, 369, 381, 410, 435, 464, 480, 492, 508, 522, 580, 615, 635, 656, 696, 720, 738, 762, 820, 870, 928, 984, 1016, 1044, 1143, 1160, 1189, 1230, 1270, 1305, 1312, 1392, 1440, 1476, 1524, 1640, 1740, 1845, 1905, 1968, 2032, 2088, 2286, 2320, 2378, 2460, 2540, 2610, 2784, 2952, 3048, 3280, 3480, 3567, 3683, 3690, 3810, 3936, 4064, 4176, 4572, 4640, 4756, 4920, 5080, 5207, 5220, 5715, 5904, 5945, 6096, 6560, 6960, 7134, 7366, 7380, 7620, 8352, 9144, 9512, 9840, 10160, 10414, 10440, 10701, 11049, 11430, 11808, 11890, 12192, 13920, 14268, 14732, 14760, 15240, 15621, 17835, 18288, 18415, 19024, 19680, 20320, 20828, 20880, 21402, 22098, 22860, 23780, 26035, 28536, 29464, 29520, 30480, 31242, 33147, 35670, 36576, 36830, 38048, 41656, 41760, 42804, 44196, 45720, 46863, 47560, 52070, 53505, 55245, 57072, 58928, 59040, 60960, 62484, 66294, 71340, 73660, 78105, 83312, 85608, 88392, 91440, 93726, 95120, 104140, 107010, 110490, 114144, 117856, 124968, 132588, 142680, 147320, 151003, 156210, 165735, 166624, 171216, 176784, 182880, 187452, 190240, 208280, 214020, 220980, 234315, 249936, 265176, 285360, 294640, 302006, 312420, 331470, 342432, 353568, 374904, 416560, 428040, 441960, 453009, 468630, 499872, 530352, 570720, 589280, 604012, 624840, 662940, 749808, 755015, 833120, 856080, 883920, 906018, 937260, 1060704, 1208024, 1249680, 1325880, 1359027, 1499616, 1510030, 1712160, 1767840, 1812036, 1874520, 2265045, 2416048, 2499360, 2651760, 2718054, 3020060, 3624072, 3749040, 4530090, 4832096, 5303520, 5436108, 6040120, 6795135, 7248144, 7498080, 9060180, 10872216, 12080240, 13590270, 14496288, 18120360, 21744432, 24160480, 27180540, 36240720, 43488864, 54361080, 72481440, 108722160, 217444320]

約数ペア:

[(1, 217444320), (2, 108722160), (3, 72481440), (4, 54361080), (5, 43488864), (6, 36240720), (8, 27180540), (9, 24160480), (10, 21744432), (12, 18120360), (15, 14496288), (16, 13590270), (18, 12080240), (20, 10872216), (24, 9060180), (29, 7498080), (30, 7248144), (32, 6795135), (36, 6040120), (40, 5436108), (41, 5303520), (45, 4832096), (48, 4530090), (58, 3749040), (60, 3624072), (72, 3020060), (80, 2718054), (82, 2651760), (87, 2499360), (90, 2416048), (96, 2265045), (116, 1874520), (120, 1812036), (123, 1767840), (127, 1712160), (144, 1510030), (145, 1499616), (160, 1359027), (164, 1325880), (174, 1249680), (180, 1208024), (205, 1060704), (232, 937260), (240, 906018), (246, 883920), (254, 856080), (261, 833120), (288, 755015), (290, 749808), (328, 662940), (348, 624840), (360, 604012), (369, 589280), (381, 570720), (410, 530352), (435, 499872), (464, 468630), (480, 453009), (492, 441960), (508, 428040), (522, 416560), (580, 374904), (615, 353568), (635, 342432), (656, 331470), (696, 312420), (720, 302006), (738, 294640), (762, 285360), (820, 265176), (870, 249936), (928, 234315), (984, 220980), (1016, 214020), (1044, 208280), (1143, 190240), (1160, 187452), (1189, 182880), (1230, 176784), (1270, 171216), (1305, 166624), (1312, 165735), (1392, 156210), (1440, 151003), (1476, 147320), (1524, 142680), (1640, 132588), (1740, 124968), (1845, 117856), (1905, 114144), (1968, 110490), (2032, 107010), (2088, 104140), (2286, 95120), (2320, 93726), (2378, 91440), (2460, 88392), (2540, 85608), (2610, 83312), (2784, 78105), (2952, 73660), (3048, 71340), (3280, 66294), (3480, 62484), (3567, 60960), (3683, 59040), (3690, 58928), (3810, 57072), (3936, 55245), (4064, 53505), (4176, 52070), (4572, 47560), (4640, 46863), (4756, 45720), (4920, 44196), (5080, 42804), (5207, 41760), (5220, 41656), (5715, 38048), (5904, 36830), (5945, 36576), (6096, 35670), (6560, 33147), (6960, 31242), (7134, 30480), (7366, 29520), (7380, 29464), (7620, 28536), (8352, 26035), (9144, 23780), (9512, 22860), (9840, 22098), (10160, 21402), (10414, 20880), (10440, 20828), (10701, 20320), (11049, 19680), (11430, 19024), (11808, 18415), (11890, 18288), (12192, 17835), (13920, 15621), (14268, 15240), (14732, 14760)]