211470480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 832446720

約数和(自身を除く): 620976240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 443, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 886, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1329, 1360, 1404, 1530, 1560, 1755, 1768, 1772, 1836, 1872, 1989, 2040, 2160, 2210, 2215, 2295, 2340, 2448, 2652, 2658, 2808, 3060, 3120, 3315, 3510, 3536, 3544, 3672, 3978, 3987, 4080, 4420, 4430, 4590, 4680, 5304, 5316, 5616, 5759, 5967, 6120, 6630, 6645, 7020, 7088, 7344, 7531, 7956, 7974, 8840, 8860, 9180, 9360, 9945, 10608, 10632, 11518, 11934, 11961, 12240, 13260, 13290, 14040, 15062, 15912, 15948, 17277, 17680, 17720, 18360, 19890, 19935, 21264, 22593, 23036, 23868, 23922, 26520, 26580, 28080, 28795, 29835, 30124, 31824, 31896, 34554, 35440, 36720, 37655, 39780, 39870, 45186, 46072, 47736, 47844, 51831, 53040, 53160, 57590, 59670, 59805, 60248, 63792, 67779, 69108, 75310, 79560, 79740, 86385, 90372, 92144, 95472, 95688, 97903, 103662, 106320, 112965, 115180, 119340, 119610, 120496, 135558, 138216, 150620, 155493, 159120, 159480, 172770, 180744, 191376, 195806, 203337, 207324, 225930, 230360, 238680, 239220, 259155, 271116, 276432, 293709, 301240, 310986, 318960, 338895, 345540, 361488, 391612, 406674, 414648, 451860, 460720, 477360, 478440, 489515, 518310, 542232, 587418, 602480, 621972, 677790, 691080, 777465, 783224, 813348, 829296, 881127, 903720, 956880, 979030, 1016685, 1036620, 1084464, 1174836, 1243944, 1355580, 1382160, 1468545, 1554930, 1566448, 1626696, 1762254, 1807440, 1958060, 2033370, 2073240, 2349672, 2487888, 2643381, 2711160, 2937090, 3109860, 3253392, 3524508, 3916120, 4066740, 4146480, 4405635, 4699344, 5286762, 5422320, 5874180, 6219720, 7049016, 7832240, 8133480, 8811270, 10573524, 11748360, 12439440, 13216905, 14098032, 16266960, 17622540, 21147048, 23496720, 26433810, 35245080, 42294096, 52867620, 70490160, 105735240, 211470480]

約数ペア:

[(1, 211470480), (2, 105735240), (3, 70490160), (4, 52867620), (5, 42294096), (6, 35245080), (8, 26433810), (9, 23496720), (10, 21147048), (12, 17622540), (13, 16266960), (15, 14098032), (16, 13216905), (17, 12439440), (18, 11748360), (20, 10573524), (24, 8811270), (26, 8133480), (27, 7832240), (30, 7049016), (34, 6219720), (36, 5874180), (39, 5422320), (40, 5286762), (45, 4699344), (48, 4405635), (51, 4146480), (52, 4066740), (54, 3916120), (60, 3524508), (65, 3253392), (68, 3109860), (72, 2937090), (78, 2711160), (80, 2643381), (85, 2487888), (90, 2349672), (102, 2073240), (104, 2033370), (108, 1958060), (117, 1807440), (120, 1762254), (130, 1626696), (135, 1566448), (136, 1554930), (144, 1468545), (153, 1382160), (156, 1355580), (170, 1243944), (180, 1174836), (195, 1084464), (204, 1036620), (208, 1016685), (216, 979030), (221, 956880), (234, 903720), (240, 881127), (255, 829296), (260, 813348), (270, 783224), (272, 777465), (306, 691080), (312, 677790), (340, 621972), (351, 602480), (360, 587418), (390, 542232), (408, 518310), (432, 489515), (442, 478440), (443, 477360), (459, 460720), (468, 451860), (510, 414648), (520, 406674), (540, 391612), (585, 361488), (612, 345540), (624, 338895), (663, 318960), (680, 310986), (702, 301240), (720, 293709), (765, 276432), (780, 271116), (816, 259155), (884, 239220), (886, 238680), (918, 230360), (936, 225930), (1020, 207324), (1040, 203337), (1080, 195806), (1105, 191376), (1170, 180744), (1224, 172770), (1326, 159480), (1329, 159120), (1360, 155493), (1404, 150620), (1530, 138216), (1560, 135558), (1755, 120496), (1768, 119610), (1772, 119340), (1836, 115180), (1872, 112965), (1989, 106320), (2040, 103662), (2160, 97903), (2210, 95688), (2215, 95472), (2295, 92144), (2340, 90372), (2448, 86385), (2652, 79740), (2658, 79560), (2808, 75310), (3060, 69108), (3120, 67779), (3315, 63792), (3510, 60248), (3536, 59805), (3544, 59670), (3672, 57590), (3978, 53160), (3987, 53040), (4080, 51831), (4420, 47844), (4430, 47736), (4590, 46072), (4680, 45186), (5304, 39870), (5316, 39780), (5616, 37655), (5759, 36720), (5967, 35440), (6120, 34554), (6630, 31896), (6645, 31824), (7020, 30124), (7088, 29835), (7344, 28795), (7531, 28080), (7956, 26580), (7974, 26520), (8840, 23922), (8860, 23868), (9180, 23036), (9360, 22593), (9945, 21264), (10608, 19935), (10632, 19890), (11518, 18360), (11934, 17720), (11961, 17680), (12240, 17277), (13260, 15948), (13290, 15912), (14040, 15062)]