55011632640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{5557}}^1$

素因数の和:6872

約数の個数: 160

約数和(自身を含む): 176033420640

約数和(自身を除く): 121021788000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1289, 1536, 1920, 2560, 2578, 3840, 3867, 5156, 5557, 6445, 7680, 7734, 10312, 11114, 12890, 15468, 16671, 19335, 20624, 22228, 25780, 27785, 30936, 33342, 38670, 41248, 44456, 51560, 55570, 61872, 66684, 77340, 82496, 83355, 88912, 103120, 111140, 123744, 133368, 154680, 164992, 166710, 177824, 206240, 222280, 247488, 266736, 309360, 329984, 333420, 355648, 412480, 444560, 494976, 533472, 618720, 659968, 666840, 711296, 824960, 889120, 989952, 1066944, 1237440, 1333680, 1422592, 1649920, 1778240, 1979904, 2133888, 2474880, 2667360, 2845184, 3299840, 3556480, 4267776, 4949760, 5334720, 7112960, 7162973, 8535552, 9899520, 10669440, 14225920, 14325946, 21338880, 21488919, 28651892, 35814865, 42677760, 42977838, 57303784, 71629730, 85955676, 107444595, 114607568, 143259460, 171911352, 214889190, 229215136, 286518920, 343822704, 429778380, 458430272, 573037840, 687645408, 859556760, 916860544, 1146075680, 1375290816, 1719113520, 1833721088, 2292151360, 2750581632, 3438227040, 3667442176, 4584302720, 5501163264, 6876454080, 9168605440, 11002326528, 13752908160, 18337210880, 27505816320, 55011632640]

約数ペア:

[(1, 55011632640), (2, 27505816320), (3, 18337210880), (4, 13752908160), (5, 11002326528), (6, 9168605440), (8, 6876454080), (10, 5501163264), (12, 4584302720), (15, 3667442176), (16, 3438227040), (20, 2750581632), (24, 2292151360), (30, 1833721088), (32, 1719113520), (40, 1375290816), (48, 1146075680), (60, 916860544), (64, 859556760), (80, 687645408), (96, 573037840), (120, 458430272), (128, 429778380), (160, 343822704), (192, 286518920), (240, 229215136), (256, 214889190), (320, 171911352), (384, 143259460), (480, 114607568), (512, 107444595), (640, 85955676), (768, 71629730), (960, 57303784), (1280, 42977838), (1289, 42677760), (1536, 35814865), (1920, 28651892), (2560, 21488919), (2578, 21338880), (3840, 14325946), (3867, 14225920), (5156, 10669440), (5557, 9899520), (6445, 8535552), (7680, 7162973), (7734, 7112960), (10312, 5334720), (11114, 4949760), (12890, 4267776), (15468, 3556480), (16671, 3299840), (19335, 2845184), (20624, 2667360), (22228, 2474880), (25780, 2133888), (27785, 1979904), (30936, 1778240), (33342, 1649920), (38670, 1422592), (41248, 1333680), (44456, 1237440), (51560, 1066944), (55570, 989952), (61872, 889120), (66684, 824960), (77340, 711296), (82496, 666840), (83355, 659968), (88912, 618720), (103120, 533472), (111140, 494976), (123744, 444560), (133368, 412480), (154680, 355648), (164992, 333420), (166710, 329984), (177824, 309360), (206240, 266736), (222280, 247488)]