348995520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 224

約数和(自身を含む): 1271869440

約数和(自身を除く): 922873920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1303, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2606, 2790, 2880, 2976, 3348, 3720, 3909, 4185, 4320, 4464, 4960, 5212, 5580, 5952, 6515, 6696, 7440, 7818, 8370, 8640, 8928, 9920, 10424, 11160, 11727, 13030, 13392, 14880, 15636, 16740, 17856, 19545, 20848, 22320, 23454, 26060, 26784, 29760, 31272, 33480, 35181, 39090, 40393, 41696, 44640, 46908, 52120, 53568, 58635, 62544, 66960, 70362, 78180, 80786, 83392, 89280, 93816, 104240, 117270, 121179, 125088, 133920, 140724, 156360, 161572, 175905, 187632, 201965, 208480, 234540, 242358, 250176, 267840, 281448, 312720, 323144, 351810, 363537, 375264, 403930, 416960, 469080, 484716, 562896, 605895, 625440, 646288, 703620, 727074, 750528, 807860, 938160, 969432, 1090611, 1125792, 1211790, 1250880, 1292576, 1407240, 1454148, 1615720, 1817685, 1876320, 1938864, 2181222, 2251584, 2423580, 2585152, 2814480, 2908296, 3231440, 3635370, 3752640, 3877728, 4362444, 4847160, 5453055, 5628960, 5816592, 6462880, 7270740, 7755456, 8724888, 9694320, 10906110, 11257920, 11633184, 12925760, 14541480, 17449776, 19388640, 21812220, 23266368, 29082960, 34899552, 38777280, 43624440, 58165920, 69799104, 87248880, 116331840, 174497760, 348995520]

約数ペア:

[(1, 348995520), (2, 174497760), (3, 116331840), (4, 87248880), (5, 69799104), (6, 58165920), (8, 43624440), (9, 38777280), (10, 34899552), (12, 29082960), (15, 23266368), (16, 21812220), (18, 19388640), (20, 17449776), (24, 14541480), (27, 12925760), (30, 11633184), (31, 11257920), (32, 10906110), (36, 9694320), (40, 8724888), (45, 7755456), (48, 7270740), (54, 6462880), (60, 5816592), (62, 5628960), (64, 5453055), (72, 4847160), (80, 4362444), (90, 3877728), (93, 3752640), (96, 3635370), (108, 3231440), (120, 2908296), (124, 2814480), (135, 2585152), (144, 2423580), (155, 2251584), (160, 2181222), (180, 1938864), (186, 1876320), (192, 1817685), (216, 1615720), (240, 1454148), (248, 1407240), (270, 1292576), (279, 1250880), (288, 1211790), (310, 1125792), (320, 1090611), (360, 969432), (372, 938160), (432, 807860), (465, 750528), (480, 727074), (496, 703620), (540, 646288), (558, 625440), (576, 605895), (620, 562896), (720, 484716), (744, 469080), (837, 416960), (864, 403930), (930, 375264), (960, 363537), (992, 351810), (1080, 323144), (1116, 312720), (1240, 281448), (1303, 267840), (1395, 250176), (1440, 242358), (1488, 234540), (1674, 208480), (1728, 201965), (1860, 187632), (1984, 175905), (2160, 161572), (2232, 156360), (2480, 140724), (2606, 133920), (2790, 125088), (2880, 121179), (2976, 117270), (3348, 104240), (3720, 93816), (3909, 89280), (4185, 83392), (4320, 80786), (4464, 78180), (4960, 70362), (5212, 66960), (5580, 62544), (5952, 58635), (6515, 53568), (6696, 52120), (7440, 46908), (7818, 44640), (8370, 41696), (8640, 40393), (8928, 39090), (9920, 35181), (10424, 33480), (11160, 31272), (11727, 29760), (13030, 26784), (13392, 26060), (14880, 23454), (15636, 22320), (16740, 20848), (17856, 19545)]