2120188320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:632

約数の個数: 288

約数和(自身を含む): 7713368208

約数和(自身を除く): 5593179888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 257, 272, 288, 306, 337, 340, 360, 408, 480, 510, 514, 544, 612, 674, 680, 720, 765, 771, 816, 1011, 1020, 1028, 1224, 1285, 1348, 1360, 1440, 1530, 1542, 1632, 1685, 2022, 2040, 2056, 2313, 2448, 2570, 2696, 2720, 3033, 3060, 3084, 3370, 3855, 4044, 4080, 4112, 4369, 4626, 4896, 5055, 5140, 5392, 5729, 6066, 6120, 6168, 6740, 7710, 8088, 8160, 8224, 8738, 9252, 10110, 10280, 10784, 11458, 11565, 12132, 12240, 12336, 13107, 13480, 15165, 15420, 16176, 17187, 17476, 18504, 20220, 20560, 21845, 22916, 23130, 24264, 24480, 24672, 26214, 26960, 28645, 30330, 30840, 32352, 34374, 34952, 37008, 39321, 40440, 41120, 43690, 45832, 46260, 48528, 51561, 52428, 53920, 57290, 60660, 61680, 65535, 68748, 69904, 74016, 78642, 80880, 85935, 86609, 87380, 91664, 92520, 97056, 103122, 104856, 114580, 121320, 123360, 131070, 137496, 139808, 157284, 161760, 171870, 173218, 174760, 183328, 185040, 196605, 206244, 209712, 229160, 242640, 257805, 259827, 262140, 274992, 314568, 343740, 346436, 349520, 370080, 393210, 412488, 419424, 433045, 458320, 485280, 515610, 519654, 524280, 549984, 629136, 687480, 692872, 699040, 779481, 786420, 824976, 866090, 916640, 1031220, 1039308, 1048560, 1258272, 1299135, 1374960, 1385744, 1472353, 1558962, 1572840, 1649952, 1732180, 2062440, 2078616, 2097120, 2598270, 2749920, 2771488, 2944706, 3117924, 3145680, 3464360, 3897405, 4124880, 4157232, 4417059, 5196540, 5889412, 6235848, 6291360, 6928720, 7361765, 7794810, 8249760, 8314464, 8834118, 10393080, 11778824, 12471696, 13251177, 13857440, 14723530, 15589620, 17668236, 20786160, 22085295, 23557648, 24943392, 26502354, 29447060, 31179240, 35336472, 41572320, 44170590, 47115296, 53004708, 58894120, 62358480, 66255885, 70672944, 88341180, 106009416, 117788240, 124716960, 132511770, 141345888, 176682360, 212018832, 235576480, 265023540, 353364720, 424037664, 530047080, 706729440, 1060094160, 2120188320]

約数ペア:

[(1, 2120188320), (2, 1060094160), (3, 706729440), (4, 530047080), (5, 424037664), (6, 353364720), (8, 265023540), (9, 235576480), (10, 212018832), (12, 176682360), (15, 141345888), (16, 132511770), (17, 124716960), (18, 117788240), (20, 106009416), (24, 88341180), (30, 70672944), (32, 66255885), (34, 62358480), (36, 58894120), (40, 53004708), (45, 47115296), (48, 44170590), (51, 41572320), (60, 35336472), (68, 31179240), (72, 29447060), (80, 26502354), (85, 24943392), (90, 23557648), (96, 22085295), (102, 20786160), (120, 17668236), (136, 15589620), (144, 14723530), (153, 13857440), (160, 13251177), (170, 12471696), (180, 11778824), (204, 10393080), (240, 8834118), (255, 8314464), (257, 8249760), (272, 7794810), (288, 7361765), (306, 6928720), (337, 6291360), (340, 6235848), (360, 5889412), (408, 5196540), (480, 4417059), (510, 4157232), (514, 4124880), (544, 3897405), (612, 3464360), (674, 3145680), (680, 3117924), (720, 2944706), (765, 2771488), (771, 2749920), (816, 2598270), (1011, 2097120), (1020, 2078616), (1028, 2062440), (1224, 1732180), (1285, 1649952), (1348, 1572840), (1360, 1558962), (1440, 1472353), (1530, 1385744), (1542, 1374960), (1632, 1299135), (1685, 1258272), (2022, 1048560), (2040, 1039308), (2056, 1031220), (2313, 916640), (2448, 866090), (2570, 824976), (2696, 786420), (2720, 779481), (3033, 699040), (3060, 692872), (3084, 687480), (3370, 629136), (3855, 549984), (4044, 524280), (4080, 519654), (4112, 515610), (4369, 485280), (4626, 458320), (4896, 433045), (5055, 419424), (5140, 412488), (5392, 393210), (5729, 370080), (6066, 349520), (6120, 346436), (6168, 343740), (6740, 314568), (7710, 274992), (8088, 262140), (8160, 259827), (8224, 257805), (8738, 242640), (9252, 229160), (10110, 209712), (10280, 206244), (10784, 196605), (11458, 185040), (11565, 183328), (12132, 174760), (12240, 173218), (12336, 171870), (13107, 161760), (13480, 157284), (15165, 139808), (15420, 137496), (16176, 131070), (17187, 123360), (17476, 121320), (18504, 114580), (20220, 104856), (20560, 103122), (21845, 97056), (22916, 92520), (23130, 91664), (24264, 87380), (24480, 86609), (24672, 85935), (26214, 80880), (26960, 78642), (28645, 74016), (30330, 69904), (30840, 68748), (32352, 65535), (34374, 61680), (34952, 60660), (37008, 57290), (39321, 53920), (40440, 52428), (41120, 51561), (43690, 48528), (45832, 46260)]