1931974560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 288

約数和(自身を含む): 6883688448

約数和(自身を除く): 4951713888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 113, 120, 124, 144, 155, 160, 180, 186, 226, 240, 248, 279, 288, 310, 339, 360, 372, 383, 452, 465, 480, 496, 558, 565, 620, 678, 720, 744, 766, 904, 930, 992, 1017, 1116, 1130, 1149, 1240, 1356, 1395, 1440, 1488, 1532, 1695, 1808, 1860, 1915, 2034, 2232, 2260, 2298, 2480, 2712, 2790, 2976, 3064, 3390, 3447, 3503, 3616, 3720, 3830, 4068, 4464, 4520, 4596, 4960, 5085, 5424, 5580, 5745, 6128, 6780, 6894, 7006, 7440, 7660, 8136, 8928, 9040, 9192, 10170, 10509, 10848, 11160, 11490, 11873, 12256, 13560, 13788, 14012, 14880, 15320, 16272, 17235, 17515, 18080, 18384, 20340, 21018, 22320, 22980, 23746, 27120, 27576, 28024, 30640, 31527, 32544, 34470, 35030, 35619, 36768, 40680, 42036, 43279, 44640, 45960, 47492, 52545, 54240, 55152, 56048, 59365, 61280, 63054, 68940, 70060, 71238, 81360, 84072, 86558, 91920, 94984, 105090, 106857, 110304, 112096, 118730, 126108, 129837, 137880, 140120, 142476, 157635, 162720, 168144, 173116, 178095, 183840, 189968, 210180, 213714, 216395, 237460, 252216, 259674, 275760, 280240, 284952, 315270, 336288, 346232, 356190, 379936, 389511, 420360, 427428, 432790, 474920, 504432, 519348, 534285, 551520, 560480, 569904, 630540, 649185, 692464, 712380, 779022, 840720, 854856, 865580, 949840, 1008864, 1038696, 1068570, 1139808, 1261080, 1298370, 1341649, 1384928, 1424760, 1558044, 1681440, 1709712, 1731160, 1899680, 1947555, 2077392, 2137140, 2522160, 2596740, 2683298, 2849520, 3116088, 3419424, 3462320, 3895110, 4024947, 4154784, 4274280, 5044320, 5193480, 5366596, 5699040, 6232176, 6708245, 6924640, 7790220, 8049894, 8548560, 10386960, 10733192, 12074841, 12464352, 13416490, 15580440, 16099788, 17097120, 20124735, 20773920, 21466384, 24149682, 26832980, 31160880, 32199576, 40249470, 42932768, 48299364, 53665960, 60374205, 62321760, 64399152, 80498940, 96598728, 107331920, 120748410, 128798304, 160997880, 193197456, 214663840, 241496820, 321995760, 386394912, 482993640, 643991520, 965987280, 1931974560]

約数ペア:

[(1, 1931974560), (2, 965987280), (3, 643991520), (4, 482993640), (5, 386394912), (6, 321995760), (8, 241496820), (9, 214663840), (10, 193197456), (12, 160997880), (15, 128798304), (16, 120748410), (18, 107331920), (20, 96598728), (24, 80498940), (30, 64399152), (31, 62321760), (32, 60374205), (36, 53665960), (40, 48299364), (45, 42932768), (48, 40249470), (60, 32199576), (62, 31160880), (72, 26832980), (80, 24149682), (90, 21466384), (93, 20773920), (96, 20124735), (113, 17097120), (120, 16099788), (124, 15580440), (144, 13416490), (155, 12464352), (160, 12074841), (180, 10733192), (186, 10386960), (226, 8548560), (240, 8049894), (248, 7790220), (279, 6924640), (288, 6708245), (310, 6232176), (339, 5699040), (360, 5366596), (372, 5193480), (383, 5044320), (452, 4274280), (465, 4154784), (480, 4024947), (496, 3895110), (558, 3462320), (565, 3419424), (620, 3116088), (678, 2849520), (720, 2683298), (744, 2596740), (766, 2522160), (904, 2137140), (930, 2077392), (992, 1947555), (1017, 1899680), (1116, 1731160), (1130, 1709712), (1149, 1681440), (1240, 1558044), (1356, 1424760), (1395, 1384928), (1440, 1341649), (1488, 1298370), (1532, 1261080), (1695, 1139808), (1808, 1068570), (1860, 1038696), (1915, 1008864), (2034, 949840), (2232, 865580), (2260, 854856), (2298, 840720), (2480, 779022), (2712, 712380), (2790, 692464), (2976, 649185), (3064, 630540), (3390, 569904), (3447, 560480), (3503, 551520), (3616, 534285), (3720, 519348), (3830, 504432), (4068, 474920), (4464, 432790), (4520, 427428), (4596, 420360), (4960, 389511), (5085, 379936), (5424, 356190), (5580, 346232), (5745, 336288), (6128, 315270), (6780, 284952), (6894, 280240), (7006, 275760), (7440, 259674), (7660, 252216), (8136, 237460), (8928, 216395), (9040, 213714), (9192, 210180), (10170, 189968), (10509, 183840), (10848, 178095), (11160, 173116), (11490, 168144), (11873, 162720), (12256, 157635), (13560, 142476), (13788, 140120), (14012, 137880), (14880, 129837), (15320, 126108), (16272, 118730), (17235, 112096), (17515, 110304), (18080, 106857), (18384, 105090), (20340, 94984), (21018, 91920), (22320, 86558), (22980, 84072), (23746, 81360), (27120, 71238), (27576, 70060), (28024, 68940), (30640, 63054), (31527, 61280), (32544, 59365), (34470, 56048), (35030, 55152), (35619, 54240), (36768, 52545), (40680, 47492), (42036, 45960), (43279, 44640)]