221517758880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{423779}}^1$

素因数の和:423825

約数の個数: 288

約数和(自身を含む): 852204628800

約数和(自身を除く): 630686869920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3168, 3267, 3630, 3872, 3960, 4320, 4356, 4752, 4840, 5280, 5445, 5808, 5940, 6534, 7260, 7920, 8712, 9504, 9680, 10890, 11616, 11880, 13068, 14520, 15840, 16335, 17424, 19360, 21780, 23760, 26136, 29040, 32670, 34848, 43560, 47520, 52272, 58080, 65340, 87120, 104544, 130680, 174240, 261360, 423779, 522720, 847558, 1271337, 1695116, 2118895, 2542674, 3390232, 3814011, 4237790, 4661569, 5085348, 6356685, 6780464, 7628022, 8475580, 9323138, 10170696, 11442033, 12713370, 13560928, 13984707, 15256044, 16951160, 18646276, 19070055, 20341392, 22884066, 23307845, 25426740, 27969414, 30512088, 33902320, 37292552, 38140110, 40682784, 41954121, 45768132, 46615690, 50853480, 51277259, 55938828, 57210165, 61024176, 67804640, 69923535, 74585104, 76280220, 83908242, 91536264, 93231380, 101706960, 102554518, 111877656, 114420330, 122048352, 125862363, 139847070, 149170208, 152560440, 153831777, 167816484, 183072528, 186462760, 203413920, 205109036, 209770605, 223755312, 228840660, 251724726, 256386295, 279694140, 305120880, 307663554, 335632968, 366145056, 372925520, 410218072, 419541210, 447510624, 457681320, 461495331, 503449452, 512772590, 559388280, 610241760, 615327108, 629311815, 671265936, 745851040, 769158885, 820436144, 839082420, 915362640, 922990662, 1006898904, 1025545180, 1118776560, 1230654216, 1258623630, 1342531872, 1384485993, 1538317770, 1640872288, 1678164840, 1830725280, 1845981324, 2013797808, 2051090360, 2237553120, 2307476655, 2461308432, 2517247260, 2768971986, 3076635540, 3356329680, 3691962648, 4027595616, 4102180720, 4614953310, 4922616864, 5034494520, 5537943972, 6153271080, 6712659360, 6922429965, 7383925296, 8204361440, 9229906620, 10068989040, 11075887944, 12306542160, 13844859930, 14767850592, 18459813240, 20137978080, 22151775888, 24613084320, 27689719860, 36919626480, 44303551776, 55379439720, 73839252960, 110758879440, 221517758880]

約数ペア:

[(1, 221517758880), (2, 110758879440), (3, 73839252960), (4, 55379439720), (5, 44303551776), (6, 36919626480), (8, 27689719860), (9, 24613084320), (10, 22151775888), (11, 20137978080), (12, 18459813240), (15, 14767850592), (16, 13844859930), (18, 12306542160), (20, 11075887944), (22, 10068989040), (24, 9229906620), (27, 8204361440), (30, 7383925296), (32, 6922429965), (33, 6712659360), (36, 6153271080), (40, 5537943972), (44, 5034494520), (45, 4922616864), (48, 4614953310), (54, 4102180720), (55, 4027595616), (60, 3691962648), (66, 3356329680), (72, 3076635540), (80, 2768971986), (88, 2517247260), (90, 2461308432), (96, 2307476655), (99, 2237553120), (108, 2051090360), (110, 2013797808), (120, 1845981324), (121, 1830725280), (132, 1678164840), (135, 1640872288), (144, 1538317770), (160, 1384485993), (165, 1342531872), (176, 1258623630), (180, 1230654216), (198, 1118776560), (216, 1025545180), (220, 1006898904), (240, 922990662), (242, 915362640), (264, 839082420), (270, 820436144), (288, 769158885), (297, 745851040), (330, 671265936), (352, 629311815), (360, 615327108), (363, 610241760), (396, 559388280), (432, 512772590), (440, 503449452), (480, 461495331), (484, 457681320), (495, 447510624), (528, 419541210), (540, 410218072), (594, 372925520), (605, 366145056), (660, 335632968), (720, 307663554), (726, 305120880), (792, 279694140), (864, 256386295), (880, 251724726), (968, 228840660), (990, 223755312), (1056, 209770605), (1080, 205109036), (1089, 203413920), (1188, 186462760), (1210, 183072528), (1320, 167816484), (1440, 153831777), (1452, 152560440), (1485, 149170208), (1584, 139847070), (1760, 125862363), (1815, 122048352), (1936, 114420330), (1980, 111877656), (2160, 102554518), (2178, 101706960), (2376, 93231380), (2420, 91536264), (2640, 83908242), (2904, 76280220), (2970, 74585104), (3168, 69923535), (3267, 67804640), (3630, 61024176), (3872, 57210165), (3960, 55938828), (4320, 51277259), (4356, 50853480), (4752, 46615690), (4840, 45768132), (5280, 41954121), (5445, 40682784), (5808, 38140110), (5940, 37292552), (6534, 33902320), (7260, 30512088), (7920, 27969414), (8712, 25426740), (9504, 23307845), (9680, 22884066), (10890, 20341392), (11616, 19070055), (11880, 18646276), (13068, 16951160), (14520, 15256044), (15840, 13984707), (16335, 13560928), (17424, 12713370), (19360, 11442033), (21780, 10170696), (23760, 9323138), (26136, 8475580), (29040, 7628022), (32670, 6780464), (34848, 6356685), (43560, 5085348), (47520, 4661569), (52272, 4237790), (58080, 3814011), (65340, 3390232), (87120, 2542674), (104544, 2118895), (130680, 1695116), (174240, 1271337), (261360, 847558), (423779, 522720)]