2012024880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19819}}^1$

素因数の和:19888

約数の個数: 160

約数和(自身を含む): 7078118400

約数和(自身を除く): 5066093520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12690, 16920, 19819, 20304, 25380, 33840, 39638, 50760, 59457, 79276, 99095, 101520, 118914, 158552, 178371, 198190, 237828, 297285, 317104, 356742, 396380, 475656, 535113, 594570, 713484, 792760, 891855, 931493, 951312, 1070226, 1189140, 1426968, 1585520, 1783710, 1862986, 2140452, 2378280, 2675565, 2794479, 2853936, 3567420, 3725972, 4280904, 4657465, 4756560, 5351130, 5588958, 7134840, 7451944, 8383437, 8561808, 9314930, 10702260, 11177916, 13972395, 14269680, 14903888, 16766874, 18629860, 21404520, 22355832, 25150311, 27944790, 33533748, 37259720, 41917185, 42809040, 44711664, 50300622, 55889580, 67067496, 74519440, 83834370, 100601244, 111779160, 125751555, 134134992, 167668740, 201202488, 223558320, 251503110, 335337480, 402404976, 503006220, 670674960, 1006012440, 2012024880]

約数ペア:

[(1, 2012024880), (2, 1006012440), (3, 670674960), (4, 503006220), (5, 402404976), (6, 335337480), (8, 251503110), (9, 223558320), (10, 201202488), (12, 167668740), (15, 134134992), (16, 125751555), (18, 111779160), (20, 100601244), (24, 83834370), (27, 74519440), (30, 67067496), (36, 55889580), (40, 50300622), (45, 44711664), (47, 42809040), (48, 41917185), (54, 37259720), (60, 33533748), (72, 27944790), (80, 25150311), (90, 22355832), (94, 21404520), (108, 18629860), (120, 16766874), (135, 14903888), (141, 14269680), (144, 13972395), (180, 11177916), (188, 10702260), (216, 9314930), (235, 8561808), (240, 8383437), (270, 7451944), (282, 7134840), (360, 5588958), (376, 5351130), (423, 4756560), (432, 4657465), (470, 4280904), (540, 3725972), (564, 3567420), (705, 2853936), (720, 2794479), (752, 2675565), (846, 2378280), (940, 2140452), (1080, 1862986), (1128, 1783710), (1269, 1585520), (1410, 1426968), (1692, 1189140), (1880, 1070226), (2115, 951312), (2160, 931493), (2256, 891855), (2538, 792760), (2820, 713484), (3384, 594570), (3760, 535113), (4230, 475656), (5076, 396380), (5640, 356742), (6345, 317104), (6768, 297285), (8460, 237828), (10152, 198190), (11280, 178371), (12690, 158552), (16920, 118914), (19819, 101520), (20304, 99095), (25380, 79276), (33840, 59457), (39638, 50760)]