867497280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5347}}^1$

素因数の和:5393

約数の個数: 168

約数和(自身を含む): 2983028832

約数和(自身を除く): 2115531552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5347, 5408, 6240, 6760, 8112, 10140, 10694, 10816, 12480, 13520, 16041, 16224, 20280, 21388, 26735, 27040, 32082, 32448, 40560, 42776, 53470, 54080, 64164, 69511, 80205, 81120, 85552, 106940, 128328, 139022, 160410, 162240, 171104, 208533, 213880, 256656, 278044, 320820, 342208, 347555, 417066, 427760, 513312, 556088, 641640, 695110, 834132, 855520, 903643, 1026624, 1042665, 1112176, 1283280, 1390220, 1668264, 1711040, 1807286, 2085330, 2224352, 2566560, 2710929, 2780440, 3336528, 3614572, 4170660, 4448704, 4518215, 5133120, 5421858, 5560880, 6673056, 7229144, 8341320, 9036430, 10843716, 11121760, 13346112, 13554645, 14458288, 16682640, 18072860, 21687432, 22243520, 27109290, 28916576, 33365280, 36145720, 43374864, 54218580, 57833152, 66730560, 72291440, 86749728, 108437160, 144582880, 173499456, 216874320, 289165760, 433748640, 867497280]

約数ペア:

[(1, 867497280), (2, 433748640), (3, 289165760), (4, 216874320), (5, 173499456), (6, 144582880), (8, 108437160), (10, 86749728), (12, 72291440), (13, 66730560), (15, 57833152), (16, 54218580), (20, 43374864), (24, 36145720), (26, 33365280), (30, 28916576), (32, 27109290), (39, 22243520), (40, 21687432), (48, 18072860), (52, 16682640), (60, 14458288), (64, 13554645), (65, 13346112), (78, 11121760), (80, 10843716), (96, 9036430), (104, 8341320), (120, 7229144), (130, 6673056), (156, 5560880), (160, 5421858), (169, 5133120), (192, 4518215), (195, 4448704), (208, 4170660), (240, 3614572), (260, 3336528), (312, 2780440), (320, 2710929), (338, 2566560), (390, 2224352), (416, 2085330), (480, 1807286), (507, 1711040), (520, 1668264), (624, 1390220), (676, 1283280), (780, 1112176), (832, 1042665), (845, 1026624), (960, 903643), (1014, 855520), (1040, 834132), (1248, 695110), (1352, 641640), (1560, 556088), (1690, 513312), (2028, 427760), (2080, 417066), (2496, 347555), (2535, 342208), (2704, 320820), (3120, 278044), (3380, 256656), (4056, 213880), (4160, 208533), (5070, 171104), (5347, 162240), (5408, 160410), (6240, 139022), (6760, 128328), (8112, 106940), (10140, 85552), (10694, 81120), (10816, 80205), (12480, 69511), (13520, 64164), (16041, 54080), (16224, 53470), (20280, 42776), (21388, 40560), (26735, 32448), (27040, 32082)]