19413336960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2437}}^1$

素因数の和:2926

約数の個数: 256

約数和(自身を含む): 68932987200

約数和(自身を除く): 49519650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 461, 480, 540, 576, 640, 720, 864, 922, 960, 1080, 1152, 1383, 1440, 1728, 1844, 1920, 2160, 2305, 2437, 2766, 2880, 3456, 3688, 4149, 4320, 4610, 4874, 5532, 5760, 6915, 7311, 7376, 8298, 8640, 9220, 9748, 11064, 12185, 12447, 13830, 14622, 14752, 16596, 17280, 18440, 19496, 20745, 21933, 22128, 24370, 24894, 27660, 29244, 29504, 33192, 36555, 36880, 38992, 41490, 43866, 44256, 48740, 49788, 55320, 58488, 59008, 62235, 65799, 66384, 73110, 73760, 77984, 82980, 87732, 88512, 97480, 99576, 109665, 110640, 116976, 124470, 131598, 132768, 146220, 147520, 155968, 165960, 175464, 177024, 194960, 199152, 219330, 221280, 233952, 248940, 263196, 265536, 292440, 295040, 311936, 328995, 331920, 350928, 389920, 398304, 438660, 442560, 467904, 497880, 526392, 531072, 584880, 657990, 663840, 701856, 779840, 796608, 877320, 885120, 935808, 995760, 1052784, 1123457, 1169760, 1315980, 1327680, 1403712, 1559680, 1593216, 1754640, 1991520, 2105568, 2246914, 2339520, 2631960, 2655360, 2807424, 3370371, 3509280, 3983040, 4211136, 4493828, 4679040, 5263920, 5617285, 6740742, 7018560, 7966080, 8422272, 8987656, 10111113, 10527840, 11234570, 13481484, 14037120, 16851855, 17975312, 20222226, 21055680, 22469140, 26962968, 30333339, 33703710, 35950624, 40444452, 42111360, 44938280, 50555565, 53925936, 60666678, 67407420, 71901248, 80888904, 89876560, 101111130, 107851872, 121333356, 134814840, 143802496, 151666695, 161777808, 179753120, 202222260, 215703744, 242666712, 269629680, 303333390, 323555616, 359506240, 404444520, 431407488, 485333424, 539259360, 606666780, 647111232, 719012480, 808889040, 970666848, 1078518720, 1213333560, 1294222464, 1617778080, 1941333696, 2157037440, 2426667120, 3235556160, 3882667392, 4853334240, 6471112320, 9706668480, 19413336960]

約数ペア:

[(1, 19413336960), (2, 9706668480), (3, 6471112320), (4, 4853334240), (5, 3882667392), (6, 3235556160), (8, 2426667120), (9, 2157037440), (10, 1941333696), (12, 1617778080), (15, 1294222464), (16, 1213333560), (18, 1078518720), (20, 970666848), (24, 808889040), (27, 719012480), (30, 647111232), (32, 606666780), (36, 539259360), (40, 485333424), (45, 431407488), (48, 404444520), (54, 359506240), (60, 323555616), (64, 303333390), (72, 269629680), (80, 242666712), (90, 215703744), (96, 202222260), (108, 179753120), (120, 161777808), (128, 151666695), (135, 143802496), (144, 134814840), (160, 121333356), (180, 107851872), (192, 101111130), (216, 89876560), (240, 80888904), (270, 71901248), (288, 67407420), (320, 60666678), (360, 53925936), (384, 50555565), (432, 44938280), (461, 42111360), (480, 40444452), (540, 35950624), (576, 33703710), (640, 30333339), (720, 26962968), (864, 22469140), (922, 21055680), (960, 20222226), (1080, 17975312), (1152, 16851855), (1383, 14037120), (1440, 13481484), (1728, 11234570), (1844, 10527840), (1920, 10111113), (2160, 8987656), (2305, 8422272), (2437, 7966080), (2766, 7018560), (2880, 6740742), (3456, 5617285), (3688, 5263920), (4149, 4679040), (4320, 4493828), (4610, 4211136), (4874, 3983040), (5532, 3509280), (5760, 3370371), (6915, 2807424), (7311, 2655360), (7376, 2631960), (8298, 2339520), (8640, 2246914), (9220, 2105568), (9748, 1991520), (11064, 1754640), (12185, 1593216), (12447, 1559680), (13830, 1403712), (14622, 1327680), (14752, 1315980), (16596, 1169760), (17280, 1123457), (18440, 1052784), (19496, 995760), (20745, 935808), (21933, 885120), (22128, 877320), (24370, 796608), (24894, 779840), (27660, 701856), (29244, 663840), (29504, 657990), (33192, 584880), (36555, 531072), (36880, 526392), (38992, 497880), (41490, 467904), (43866, 442560), (44256, 438660), (48740, 398304), (49788, 389920), (55320, 350928), (58488, 331920), (59008, 328995), (62235, 311936), (65799, 295040), (66384, 292440), (73110, 265536), (73760, 263196), (77984, 248940), (82980, 233952), (87732, 221280), (88512, 219330), (97480, 199152), (99576, 194960), (109665, 177024), (110640, 175464), (116976, 165960), (124470, 155968), (131598, 147520), (132768, 146220)]