2565571680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1506

約数の個数: 288

約数和(自身を含む): 10063872000

約数和(自身を除く): 7498300320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 199, 210, 224, 240, 252, 280, 288, 315, 336, 360, 398, 420, 480, 504, 560, 597, 630, 672, 720, 796, 840, 995, 1008, 1120, 1194, 1260, 1279, 1393, 1440, 1592, 1680, 1791, 1990, 2016, 2388, 2520, 2558, 2786, 2985, 3184, 3360, 3582, 3837, 3980, 4179, 4776, 5040, 5116, 5572, 5970, 6368, 6395, 6965, 7164, 7674, 7960, 8358, 8953, 8955, 9552, 10080, 10232, 11144, 11511, 11940, 12537, 12790, 13930, 14328, 15348, 15920, 16716, 17906, 17910, 19104, 19185, 20464, 20895, 22288, 23022, 23880, 25074, 25580, 26859, 27860, 28656, 30696, 31840, 33432, 35812, 35820, 38370, 40928, 41790, 44576, 44765, 46044, 47760, 50148, 51160, 53718, 55720, 57312, 57555, 61392, 62685, 66864, 71624, 71640, 76740, 80577, 83580, 89530, 92088, 95520, 100296, 102320, 107436, 111440, 115110, 122784, 125370, 133728, 134295, 143248, 143280, 153480, 161154, 167160, 179060, 184176, 200592, 204640, 214872, 222880, 230220, 250740, 254521, 268590, 286496, 286560, 306960, 322308, 334320, 358120, 368352, 401184, 402885, 429744, 460440, 501480, 509042, 537180, 613920, 644616, 668640, 716240, 763563, 805770, 859488, 920880, 1002960, 1018084, 1074360, 1272605, 1289232, 1432480, 1527126, 1611540, 1781647, 1841760, 2005920, 2036168, 2148720, 2290689, 2545210, 2578464, 3054252, 3223080, 3563294, 3817815, 4072336, 4297440, 4581378, 5090420, 5344941, 6108504, 6446160, 7126588, 7635630, 8144672, 8908235, 9162756, 10180840, 10689882, 11453445, 12217008, 12892320, 14253176, 15271260, 16034823, 17816470, 18325512, 20361680, 21379764, 22906890, 24434016, 26724705, 28506352, 30542520, 32069646, 35632940, 36651024, 40723360, 42759528, 45813780, 53449410, 57012704, 61085040, 64139292, 71265880, 73302048, 80174115, 85519056, 91627560, 106898820, 122170080, 128278584, 142531760, 160348230, 171038112, 183255120, 213797640, 256557168, 285063520, 320696460, 366510240, 427595280, 513114336, 641392920, 855190560, 1282785840, 2565571680]

約数ペア:

[(1, 2565571680), (2, 1282785840), (3, 855190560), (4, 641392920), (5, 513114336), (6, 427595280), (7, 366510240), (8, 320696460), (9, 285063520), (10, 256557168), (12, 213797640), (14, 183255120), (15, 171038112), (16, 160348230), (18, 142531760), (20, 128278584), (21, 122170080), (24, 106898820), (28, 91627560), (30, 85519056), (32, 80174115), (35, 73302048), (36, 71265880), (40, 64139292), (42, 61085040), (45, 57012704), (48, 53449410), (56, 45813780), (60, 42759528), (63, 40723360), (70, 36651024), (72, 35632940), (80, 32069646), (84, 30542520), (90, 28506352), (96, 26724705), (105, 24434016), (112, 22906890), (120, 21379764), (126, 20361680), (140, 18325512), (144, 17816470), (160, 16034823), (168, 15271260), (180, 14253176), (199, 12892320), (210, 12217008), (224, 11453445), (240, 10689882), (252, 10180840), (280, 9162756), (288, 8908235), (315, 8144672), (336, 7635630), (360, 7126588), (398, 6446160), (420, 6108504), (480, 5344941), (504, 5090420), (560, 4581378), (597, 4297440), (630, 4072336), (672, 3817815), (720, 3563294), (796, 3223080), (840, 3054252), (995, 2578464), (1008, 2545210), (1120, 2290689), (1194, 2148720), (1260, 2036168), (1279, 2005920), (1393, 1841760), (1440, 1781647), (1592, 1611540), (1680, 1527126), (1791, 1432480), (1990, 1289232), (2016, 1272605), (2388, 1074360), (2520, 1018084), (2558, 1002960), (2786, 920880), (2985, 859488), (3184, 805770), (3360, 763563), (3582, 716240), (3837, 668640), (3980, 644616), (4179, 613920), (4776, 537180), (5040, 509042), (5116, 501480), (5572, 460440), (5970, 429744), (6368, 402885), (6395, 401184), (6965, 368352), (7164, 358120), (7674, 334320), (7960, 322308), (8358, 306960), (8953, 286560), (8955, 286496), (9552, 268590), (10080, 254521), (10232, 250740), (11144, 230220), (11511, 222880), (11940, 214872), (12537, 204640), (12790, 200592), (13930, 184176), (14328, 179060), (15348, 167160), (15920, 161154), (16716, 153480), (17906, 143280), (17910, 143248), (19104, 134295), (19185, 133728), (20464, 125370), (20895, 122784), (22288, 115110), (23022, 111440), (23880, 107436), (25074, 102320), (25580, 100296), (26859, 95520), (27860, 92088), (28656, 89530), (30696, 83580), (31840, 80577), (33432, 76740), (35812, 71640), (35820, 71624), (38370, 66864), (40928, 62685), (41790, 61392), (44576, 57555), (44765, 57312), (46044, 55720), (47760, 53718), (50148, 51160)]