2481655680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 384

約数和(自身を含む): 9964094400

約数和(自身を除く): 7482438720

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, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 366, 384, 420, 427, 448, 480, 488, 504, 549, 560, 576, 610, 630, 640, 672, 720, 732, 840, 854, 896, 915, 960, 976, 1008, 1009, 1098, 1120, 1152, 1220, 1260, 1281, 1344, 1440, 1464, 1680, 1708, 1830, 1920, 1952, 2016, 2018, 2135, 2196, 2240, 2440, 2520, 2562, 2688, 2745, 2880, 2928, 3027, 3360, 3416, 3660, 3843, 3904, 4032, 4036, 4270, 4392, 4480, 4880, 5040, 5045, 5124, 5490, 5760, 5856, 6054, 6405, 6720, 6832, 7063, 7320, 7686, 7808, 8064, 8072, 8540, 8784, 9081, 9760, 10080, 10090, 10248, 10980, 11712, 12108, 12810, 13440, 13664, 14126, 14640, 15135, 15372, 16144, 17080, 17568, 18162, 19215, 19520, 20160, 20180, 20496, 21189, 21960, 23424, 24216, 25620, 27328, 28252, 29280, 30270, 30744, 32288, 34160, 35136, 35315, 36324, 38430, 39040, 40320, 40360, 40992, 42378, 43920, 45405, 48432, 51240, 54656, 56504, 58560, 60540, 61488, 61549, 63567, 64576, 68320, 70272, 70630, 72648, 76860, 80720, 81984, 84756, 87840, 90810, 96864, 102480, 105945, 113008, 117120, 121080, 122976, 123098, 127134, 129152, 136640, 141260, 145296, 153720, 161440, 163968, 169512, 175680, 181620, 184647, 193728, 204960, 211890, 226016, 242160, 245952, 246196, 254268, 273280, 282520, 290592, 307440, 307745, 317835, 322880, 339024, 351360, 363240, 369294, 387456, 409920, 423780, 430843, 452032, 484320, 491904, 492392, 508536, 553941, 565040, 581184, 614880, 615490, 635670, 645760, 678048, 726480, 738588, 819840, 847560, 861686, 904064, 923235, 968640, 984784, 1017072, 1107882, 1130080, 1162368, 1229760, 1230980, 1271340, 1292529, 1356096, 1452960, 1477176, 1695120, 1723372, 1846470, 1937280, 1969568, 2034144, 2154215, 2215764, 2260160, 2459520, 2461960, 2542680, 2585058, 2712192, 2769705, 2905920, 2954352, 3390240, 3446744, 3692940, 3877587, 3939136, 4068288, 4308430, 4431528, 4520320, 4923920, 5085360, 5170116, 5539410, 5811840, 5908704, 6462645, 6780480, 6893488, 7385880, 7755174, 7878272, 8136576, 8616860, 8863056, 9847840, 10170720, 10340232, 11078820, 11817408, 12925290, 13560960, 13786976, 14771760, 15510348, 17233720, 17726112, 19387935, 19695680, 20341440, 20680464, 22157640, 23634816, 25850580, 27573952, 29543520, 31020696, 34467440, 35452224, 38775870, 39391360, 40682880, 41360928, 44315280, 51701160, 55147904, 59087040, 62041392, 68934880, 70904448, 77551740, 82721856, 88630560, 103402320, 118174080, 124082784, 137869760, 155103480, 165443712, 177261120, 206804640, 248165568, 275739520, 310206960, 354522240, 413609280, 496331136, 620413920, 827218560, 1240827840, 2481655680]

約数ペア:

[(1, 2481655680), (2, 1240827840), (3, 827218560), (4, 620413920), (5, 496331136), (6, 413609280), (7, 354522240), (8, 310206960), (9, 275739520), (10, 248165568), (12, 206804640), (14, 177261120), (15, 165443712), (16, 155103480), (18, 137869760), (20, 124082784), (21, 118174080), (24, 103402320), (28, 88630560), (30, 82721856), (32, 77551740), (35, 70904448), (36, 68934880), (40, 62041392), (42, 59087040), (45, 55147904), (48, 51701160), (56, 44315280), (60, 41360928), (61, 40682880), (63, 39391360), (64, 38775870), (70, 35452224), (72, 34467440), (80, 31020696), (84, 29543520), (90, 27573952), (96, 25850580), (105, 23634816), (112, 22157640), (120, 20680464), (122, 20341440), (126, 19695680), (128, 19387935), (140, 17726112), (144, 17233720), (160, 15510348), (168, 14771760), (180, 13786976), (183, 13560960), (192, 12925290), (210, 11817408), (224, 11078820), (240, 10340232), (244, 10170720), (252, 9847840), (280, 8863056), (288, 8616860), (305, 8136576), (315, 7878272), (320, 7755174), (336, 7385880), (360, 6893488), (366, 6780480), (384, 6462645), (420, 5908704), (427, 5811840), (448, 5539410), (480, 5170116), (488, 5085360), (504, 4923920), (549, 4520320), (560, 4431528), (576, 4308430), (610, 4068288), (630, 3939136), (640, 3877587), (672, 3692940), (720, 3446744), (732, 3390240), (840, 2954352), (854, 2905920), (896, 2769705), (915, 2712192), (960, 2585058), (976, 2542680), (1008, 2461960), (1009, 2459520), (1098, 2260160), (1120, 2215764), (1152, 2154215), (1220, 2034144), (1260, 1969568), (1281, 1937280), (1344, 1846470), (1440, 1723372), (1464, 1695120), (1680, 1477176), (1708, 1452960), (1830, 1356096), (1920, 1292529), (1952, 1271340), (2016, 1230980), (2018, 1229760), (2135, 1162368), (2196, 1130080), (2240, 1107882), (2440, 1017072), (2520, 984784), (2562, 968640), (2688, 923235), (2745, 904064), (2880, 861686), (2928, 847560), (3027, 819840), (3360, 738588), (3416, 726480), (3660, 678048), (3843, 645760), (3904, 635670), (4032, 615490), (4036, 614880), (4270, 581184), (4392, 565040), (4480, 553941), (4880, 508536), (5040, 492392), (5045, 491904), (5124, 484320), (5490, 452032), (5760, 430843), (5856, 423780), (6054, 409920), (6405, 387456), (6720, 369294), (6832, 363240), (7063, 351360), (7320, 339024), (7686, 322880), (7808, 317835), (8064, 307745), (8072, 307440), (8540, 290592), (8784, 282520), (9081, 273280), (9760, 254268), (10080, 246196), (10090, 245952), (10248, 242160), (10980, 226016), (11712, 211890), (12108, 204960), (12810, 193728), (13440, 184647), (13664, 181620), (14126, 175680), (14640, 169512), (15135, 163968), (15372, 161440), (16144, 153720), (17080, 145296), (17568, 141260), (18162, 136640), (19215, 129152), (19520, 127134), (20160, 123098), (20180, 122976), (20496, 121080), (21189, 117120), (21960, 113008), (23424, 105945), (24216, 102480), (25620, 96864), (27328, 90810), (28252, 87840), (29280, 84756), (30270, 81984), (30744, 80720), (32288, 76860), (34160, 72648), (35136, 70630), (35315, 70272), (36324, 68320), (38430, 64576), (39040, 63567), (40320, 61549), (40360, 61488), (40992, 60540), (42378, 58560), (43920, 56504), (45405, 54656), (48432, 51240)]