220827188880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1061261}}^1$

素因数の和:1061314

約数の個数: 180

約数和(自身を含む): 787802375412

約数和(自身を除く): 566975186532

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 2040, 2312, 2448, 2601, 2890, 3060, 3468, 4080, 4335, 4624, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 12240, 13005, 13872, 17340, 20808, 23120, 26010, 34680, 41616, 52020, 69360, 104040, 208080, 1061261, 2122522, 3183783, 4245044, 5306305, 6367566, 8490088, 9551349, 10612610, 12735132, 15918915, 16980176, 18041437, 19102698, 21225220, 25470264, 31837830, 36082874, 38205396, 42450440, 47756745, 50940528, 54124311, 63675660, 72165748, 76410792, 84900880, 90207185, 95513490, 108248622, 127351320, 144331496, 152821584, 162372933, 180414370, 191026980, 216497244, 254702640, 270621555, 288662992, 306704429, 324745866, 360828740, 382053960, 432994488, 541243110, 613408858, 649491732, 721657480, 764107920, 811864665, 865988976, 920113287, 1082486220, 1226817716, 1298983464, 1443314960, 1533522145, 1623729330, 1840226574, 2164972440, 2453635432, 2597966928, 2760339861, 3067044290, 3247458660, 3680453148, 4329944880, 4600566435, 4907270864, 5520679722, 6134088580, 6494917320, 7360906296, 9201132870, 11041359444, 12268177160, 12989834640, 13801699305, 14721812592, 18402265740, 22082718888, 24536354320, 27603398610, 36804531480, 44165437776, 55206797220, 73609062960, 110413594440, 220827188880]

約数ペア:

[(1, 220827188880), (2, 110413594440), (3, 73609062960), (4, 55206797220), (5, 44165437776), (6, 36804531480), (8, 27603398610), (9, 24536354320), (10, 22082718888), (12, 18402265740), (15, 14721812592), (16, 13801699305), (17, 12989834640), (18, 12268177160), (20, 11041359444), (24, 9201132870), (30, 7360906296), (34, 6494917320), (36, 6134088580), (40, 5520679722), (45, 4907270864), (48, 4600566435), (51, 4329944880), (60, 3680453148), (68, 3247458660), (72, 3067044290), (80, 2760339861), (85, 2597966928), (90, 2453635432), (102, 2164972440), (120, 1840226574), (136, 1623729330), (144, 1533522145), (153, 1443314960), (170, 1298983464), (180, 1226817716), (204, 1082486220), (240, 920113287), (255, 865988976), (272, 811864665), (289, 764107920), (306, 721657480), (340, 649491732), (360, 613408858), (408, 541243110), (510, 432994488), (578, 382053960), (612, 360828740), (680, 324745866), (720, 306704429), (765, 288662992), (816, 270621555), (867, 254702640), (1020, 216497244), (1156, 191026980), (1224, 180414370), (1360, 162372933), (1445, 152821584), (1530, 144331496), (1734, 127351320), (2040, 108248622), (2312, 95513490), (2448, 90207185), (2601, 84900880), (2890, 76410792), (3060, 72165748), (3468, 63675660), (4080, 54124311), (4335, 50940528), (4624, 47756745), (5202, 42450440), (5780, 38205396), (6120, 36082874), (6936, 31837830), (8670, 25470264), (10404, 21225220), (11560, 19102698), (12240, 18041437), (13005, 16980176), (13872, 15918915), (17340, 12735132), (20808, 10612610), (23120, 9551349), (26010, 8490088), (34680, 6367566), (41616, 5306305), (52020, 4245044), (69360, 3183783), (104040, 2122522), (208080, 1061261)]