211727520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 360

約数和(自身を含む): 817521012

約数和(自身を除く): 605793492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 288, 306, 310, 324, 340, 360, 372, 405, 408, 432, 459, 465, 480, 496, 510, 527, 540, 544, 558, 612, 620, 648, 680, 720, 744, 765, 810, 816, 837, 864, 918, 930, 961, 992, 1020, 1054, 1080, 1116, 1224, 1240, 1296, 1360, 1377, 1395, 1440, 1488, 1530, 1581, 1620, 1632, 1674, 1836, 1860, 1922, 2040, 2108, 2160, 2232, 2295, 2448, 2480, 2511, 2592, 2635, 2720, 2754, 2790, 2883, 2976, 3060, 3162, 3240, 3348, 3672, 3720, 3844, 4080, 4185, 4216, 4320, 4464, 4590, 4743, 4805, 4896, 4960, 5022, 5270, 5508, 5580, 5766, 6120, 6324, 6480, 6696, 6885, 7344, 7440, 7688, 7905, 8160, 8370, 8432, 8649, 8928, 9180, 9486, 9610, 10044, 10540, 11016, 11160, 11532, 12240, 12555, 12648, 12960, 13392, 13770, 14229, 14415, 14688, 14880, 15376, 15810, 16337, 16740, 16864, 17298, 18360, 18972, 19220, 20088, 21080, 22032, 22320, 23064, 23715, 24480, 25110, 25296, 25947, 26784, 27540, 28458, 28830, 30752, 31620, 32674, 33480, 34596, 36720, 37944, 38440, 40176, 42160, 42687, 43245, 44064, 44640, 46128, 47430, 49011, 50220, 50592, 51894, 55080, 56916, 57660, 63240, 65348, 66960, 69192, 71145, 73440, 75888, 76880, 77841, 80352, 81685, 84320, 85374, 86490, 92256, 94860, 98022, 100440, 103788, 110160, 113832, 115320, 126480, 129735, 130696, 133920, 138384, 142290, 147033, 151776, 153760, 155682, 163370, 170748, 172980, 189720, 196044, 200880, 207576, 213435, 220320, 227664, 230640, 245055, 252960, 259470, 261392, 276768, 284580, 294066, 311364, 326740, 341496, 345960, 379440, 389205, 392088, 401760, 415152, 426870, 441099, 455328, 461280, 490110, 518940, 522784, 569160, 588132, 622728, 653480, 682992, 691920, 735165, 758880, 778410, 784176, 830304, 853740, 882198, 980220, 1037880, 1138320, 1176264, 1245456, 1306960, 1323297, 1365984, 1383840, 1470330, 1556820, 1568352, 1707480, 1764396, 1960440, 2075760, 2205495, 2276640, 2352528, 2490912, 2613920, 2646594, 2940660, 3113640, 3414960, 3528792, 3920880, 4151520, 4410990, 4705056, 5293188, 5881320, 6227280, 6616485, 6829920, 7057584, 7841760, 8821980, 10586376, 11762640, 12454560, 13232970, 14115168, 17643960, 21172752, 23525280, 26465940, 35287920, 42345504, 52931880, 70575840, 105863760, 211727520]

約数ペア:

[(1, 211727520), (2, 105863760), (3, 70575840), (4, 52931880), (5, 42345504), (6, 35287920), (8, 26465940), (9, 23525280), (10, 21172752), (12, 17643960), (15, 14115168), (16, 13232970), (17, 12454560), (18, 11762640), (20, 10586376), (24, 8821980), (27, 7841760), (30, 7057584), (31, 6829920), (32, 6616485), (34, 6227280), (36, 5881320), (40, 5293188), (45, 4705056), (48, 4410990), (51, 4151520), (54, 3920880), (60, 3528792), (62, 3414960), (68, 3113640), (72, 2940660), (80, 2646594), (81, 2613920), (85, 2490912), (90, 2352528), (93, 2276640), (96, 2205495), (102, 2075760), (108, 1960440), (120, 1764396), (124, 1707480), (135, 1568352), (136, 1556820), (144, 1470330), (153, 1383840), (155, 1365984), (160, 1323297), (162, 1306960), (170, 1245456), (180, 1176264), (186, 1138320), (204, 1037880), (216, 980220), (240, 882198), (248, 853740), (255, 830304), (270, 784176), (272, 778410), (279, 758880), (288, 735165), (306, 691920), (310, 682992), (324, 653480), (340, 622728), (360, 588132), (372, 569160), (405, 522784), (408, 518940), (432, 490110), (459, 461280), (465, 455328), (480, 441099), (496, 426870), (510, 415152), (527, 401760), (540, 392088), (544, 389205), (558, 379440), (612, 345960), (620, 341496), (648, 326740), (680, 311364), (720, 294066), (744, 284580), (765, 276768), (810, 261392), (816, 259470), (837, 252960), (864, 245055), (918, 230640), (930, 227664), (961, 220320), (992, 213435), (1020, 207576), (1054, 200880), (1080, 196044), (1116, 189720), (1224, 172980), (1240, 170748), (1296, 163370), (1360, 155682), (1377, 153760), (1395, 151776), (1440, 147033), (1488, 142290), (1530, 138384), (1581, 133920), (1620, 130696), (1632, 129735), (1674, 126480), (1836, 115320), (1860, 113832), (1922, 110160), (2040, 103788), (2108, 100440), (2160, 98022), (2232, 94860), (2295, 92256), (2448, 86490), (2480, 85374), (2511, 84320), (2592, 81685), (2635, 80352), (2720, 77841), (2754, 76880), (2790, 75888), (2883, 73440), (2976, 71145), (3060, 69192), (3162, 66960), (3240, 65348), (3348, 63240), (3672, 57660), (3720, 56916), (3844, 55080), (4080, 51894), (4185, 50592), (4216, 50220), (4320, 49011), (4464, 47430), (4590, 46128), (4743, 44640), (4805, 44064), (4896, 43245), (4960, 42687), (5022, 42160), (5270, 40176), (5508, 38440), (5580, 37944), (5766, 36720), (6120, 34596), (6324, 33480), (6480, 32674), (6696, 31620), (6885, 30752), (7344, 28830), (7440, 28458), (7688, 27540), (7905, 26784), (8160, 25947), (8370, 25296), (8432, 25110), (8649, 24480), (8928, 23715), (9180, 23064), (9486, 22320), (9610, 22032), (10044, 21080), (10540, 20088), (11016, 19220), (11160, 18972), (11532, 18360), (12240, 17298), (12555, 16864), (12648, 16740), (12960, 16337), (13392, 15810), (13770, 15376), (14229, 14880), (14415, 14688)]