229617720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2114

約数の個数: 128

約数和(自身を含む): 772934400

約数和(自身を除く): 543316680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1926, 1987, 2140, 2568, 2889, 3210, 3852, 3974, 4280, 4815, 5778, 5961, 6420, 7704, 7948, 9630, 9935, 11556, 11922, 12840, 14445, 15896, 17883, 19260, 19870, 23112, 23844, 28890, 29805, 35766, 38520, 39740, 47688, 53649, 57780, 59610, 71532, 79480, 89415, 107298, 115560, 119220, 143064, 178830, 212609, 214596, 238440, 268245, 357660, 425218, 429192, 536490, 637827, 715320, 850436, 1063045, 1072980, 1275654, 1700872, 1913481, 2126090, 2145960, 2551308, 3189135, 3826962, 4252180, 5102616, 5740443, 6378270, 7653924, 8504360, 9567405, 11480886, 12756540, 15307848, 19134810, 22961772, 25513080, 28702215, 38269620, 45923544, 57404430, 76539240, 114808860, 229617720]

約数ペア:

[(1, 229617720), (2, 114808860), (3, 76539240), (4, 57404430), (5, 45923544), (6, 38269620), (8, 28702215), (9, 25513080), (10, 22961772), (12, 19134810), (15, 15307848), (18, 12756540), (20, 11480886), (24, 9567405), (27, 8504360), (30, 7653924), (36, 6378270), (40, 5740443), (45, 5102616), (54, 4252180), (60, 3826962), (72, 3189135), (90, 2551308), (107, 2145960), (108, 2126090), (120, 1913481), (135, 1700872), (180, 1275654), (214, 1072980), (216, 1063045), (270, 850436), (321, 715320), (360, 637827), (428, 536490), (535, 429192), (540, 425218), (642, 357660), (856, 268245), (963, 238440), (1070, 214596), (1080, 212609), (1284, 178830), (1605, 143064), (1926, 119220), (1987, 115560), (2140, 107298), (2568, 89415), (2889, 79480), (3210, 71532), (3852, 59610), (3974, 57780), (4280, 53649), (4815, 47688), (5778, 39740), (5961, 38520), (6420, 35766), (7704, 29805), (7948, 28890), (9630, 23844), (9935, 23112), (11556, 19870), (11922, 19260), (12840, 17883), (14445, 15896)]