27091175440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{243101}}^1$

素因数の和:243320

約数の個数: 80

約数和(自身を含む): 72347155200

約数和(自身を除く): 45255979760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 398, 560, 796, 995, 1393, 1592, 1990, 2786, 3184, 3980, 5572, 6965, 7960, 11144, 13930, 15920, 22288, 27860, 55720, 111440, 243101, 486202, 972404, 1215505, 1701707, 1944808, 2431010, 3403414, 3889616, 4862020, 6806828, 8508535, 9724040, 13613656, 17017070, 19448080, 27227312, 34034140, 48377099, 68068280, 96754198, 136136560, 193508396, 241885495, 338639693, 387016792, 483770990, 677279386, 774033584, 967541980, 1354558772, 1693198465, 1935083960, 2709117544, 3386396930, 3870167920, 5418235088, 6772793860, 13545587720, 27091175440]

約数ペア:

[(1, 27091175440), (2, 13545587720), (4, 6772793860), (5, 5418235088), (7, 3870167920), (8, 3386396930), (10, 2709117544), (14, 1935083960), (16, 1693198465), (20, 1354558772), (28, 967541980), (35, 774033584), (40, 677279386), (56, 483770990), (70, 387016792), (80, 338639693), (112, 241885495), (140, 193508396), (199, 136136560), (280, 96754198), (398, 68068280), (560, 48377099), (796, 34034140), (995, 27227312), (1393, 19448080), (1592, 17017070), (1990, 13613656), (2786, 9724040), (3184, 8508535), (3980, 6806828), (5572, 4862020), (6965, 3889616), (7960, 3403414), (11144, 2431010), (13930, 1944808), (15920, 1701707), (22288, 1215505), (27860, 972404), (55720, 486202), (111440, 243101)]