217702080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 280

約数和(自身を含む): 798838128

約数和(自身を除く): 581136048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 227, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 454, 480, 540, 555, 576, 592, 648, 666, 681, 720, 740, 810, 864, 888, 908, 960, 999, 1080, 1110, 1135, 1184, 1296, 1332, 1362, 1440, 1480, 1620, 1665, 1728, 1776, 1816, 1998, 2043, 2160, 2220, 2270, 2368, 2592, 2664, 2724, 2880, 2960, 2997, 3240, 3330, 3405, 3552, 3632, 3996, 4086, 4320, 4440, 4540, 4995, 5184, 5328, 5448, 5920, 5994, 6129, 6480, 6660, 6810, 7104, 7264, 7992, 8172, 8399, 8640, 8880, 9080, 9990, 10215, 10656, 10896, 11840, 11988, 12258, 12960, 13320, 13620, 14528, 14985, 15984, 16344, 16798, 17760, 18160, 18387, 19980, 20430, 21312, 21792, 23976, 24516, 25197, 25920, 26640, 27240, 29970, 30645, 31968, 32688, 33596, 35520, 36320, 36774, 39960, 40860, 41995, 43584, 47952, 49032, 50394, 53280, 54480, 59940, 61290, 63936, 65376, 67192, 72640, 73548, 75591, 79920, 81720, 83990, 91935, 95904, 98064, 100788, 106560, 108960, 119880, 122580, 125985, 130752, 134384, 147096, 151182, 159840, 163440, 167980, 183870, 191808, 196128, 201576, 217920, 226773, 239760, 245160, 251970, 268768, 294192, 302364, 319680, 326880, 335960, 367740, 377955, 392256, 403152, 453546, 479520, 490320, 503940, 537536, 588384, 604728, 653760, 671920, 680319, 735480, 755910, 806304, 907092, 959040, 980640, 1007880, 1133865, 1176768, 1209456, 1343840, 1360638, 1470960, 1511820, 1612608, 1814184, 1961280, 2015760, 2267730, 2418912, 2687680, 2721276, 2941920, 3023640, 3401595, 3628368, 4031520, 4535460, 4837824, 5442552, 5883840, 6047280, 6803190, 7256736, 8063040, 9070920, 10885104, 12094560, 13606380, 14513472, 18141840, 21770208, 24189120, 27212760, 36283680, 43540416, 54425520, 72567360, 108851040, 217702080]

約数ペア:

[(1, 217702080), (2, 108851040), (3, 72567360), (4, 54425520), (5, 43540416), (6, 36283680), (8, 27212760), (9, 24189120), (10, 21770208), (12, 18141840), (15, 14513472), (16, 13606380), (18, 12094560), (20, 10885104), (24, 9070920), (27, 8063040), (30, 7256736), (32, 6803190), (36, 6047280), (37, 5883840), (40, 5442552), (45, 4837824), (48, 4535460), (54, 4031520), (60, 3628368), (64, 3401595), (72, 3023640), (74, 2941920), (80, 2721276), (81, 2687680), (90, 2418912), (96, 2267730), (108, 2015760), (111, 1961280), (120, 1814184), (135, 1612608), (144, 1511820), (148, 1470960), (160, 1360638), (162, 1343840), (180, 1209456), (185, 1176768), (192, 1133865), (216, 1007880), (222, 980640), (227, 959040), (240, 907092), (270, 806304), (288, 755910), (296, 735480), (320, 680319), (324, 671920), (333, 653760), (360, 604728), (370, 588384), (405, 537536), (432, 503940), (444, 490320), (454, 479520), (480, 453546), (540, 403152), (555, 392256), (576, 377955), (592, 367740), (648, 335960), (666, 326880), (681, 319680), (720, 302364), (740, 294192), (810, 268768), (864, 251970), (888, 245160), (908, 239760), (960, 226773), (999, 217920), (1080, 201576), (1110, 196128), (1135, 191808), (1184, 183870), (1296, 167980), (1332, 163440), (1362, 159840), (1440, 151182), (1480, 147096), (1620, 134384), (1665, 130752), (1728, 125985), (1776, 122580), (1816, 119880), (1998, 108960), (2043, 106560), (2160, 100788), (2220, 98064), (2270, 95904), (2368, 91935), (2592, 83990), (2664, 81720), (2724, 79920), (2880, 75591), (2960, 73548), (2997, 72640), (3240, 67192), (3330, 65376), (3405, 63936), (3552, 61290), (3632, 59940), (3996, 54480), (4086, 53280), (4320, 50394), (4440, 49032), (4540, 47952), (4995, 43584), (5184, 41995), (5328, 40860), (5448, 39960), (5920, 36774), (5994, 36320), (6129, 35520), (6480, 33596), (6660, 32688), (6810, 31968), (7104, 30645), (7264, 29970), (7992, 27240), (8172, 26640), (8399, 25920), (8640, 25197), (8880, 24516), (9080, 23976), (9990, 21792), (10215, 21312), (10656, 20430), (10896, 19980), (11840, 18387), (11988, 18160), (12258, 17760), (12960, 16798), (13320, 16344), (13620, 15984), (14528, 14985)]