21697422480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{10045103}}^1$

素因数の和:10045125

約数の個数: 80

約数和(自身を含む): 74735573760

約数和(自身を除く): 53038151280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 10045103, 20090206, 30135309, 40180412, 50225515, 60270618, 80360824, 90405927, 100451030, 120541236, 150676545, 160721648, 180811854, 200902060, 241082472, 271217781, 301353090, 361623708, 401804120, 452029635, 482164944, 542435562, 602706180, 723247416, 803608240, 904059270, 1084871124, 1205412360, 1356088905, 1446494832, 1808118540, 2169742248, 2410824720, 2712177810, 3616237080, 4339484496, 5424355620, 7232474160, 10848711240, 21697422480]

約数ペア:

[(1, 21697422480), (2, 10848711240), (3, 7232474160), (4, 5424355620), (5, 4339484496), (6, 3616237080), (8, 2712177810), (9, 2410824720), (10, 2169742248), (12, 1808118540), (15, 1446494832), (16, 1356088905), (18, 1205412360), (20, 1084871124), (24, 904059270), (27, 803608240), (30, 723247416), (36, 602706180), (40, 542435562), (45, 482164944), (48, 452029635), (54, 401804120), (60, 361623708), (72, 301353090), (80, 271217781), (90, 241082472), (108, 200902060), (120, 180811854), (135, 160721648), (144, 150676545), (180, 120541236), (216, 100451030), (240, 90405927), (270, 80360824), (360, 60270618), (432, 50225515), (540, 40180412), (720, 30135309), (1080, 20090206), (2160, 10045103)]