211289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13339}}^1$

素因数の和:13371

約数の個数: 144

約数和(自身を含む): 786633120

約数和(自身を除く): 575343360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13339, 15840, 26678, 40017, 53356, 66695, 80034, 106712, 120051, 133390, 146729, 160068, 200085, 213424, 240102, 266780, 293458, 320136, 400170, 426848, 440187, 480204, 533560, 586916, 600255, 640272, 733645, 800340, 880374, 960408, 1067120, 1173832, 1200510, 1280544, 1320561, 1467290, 1600680, 1760748, 1920816, 2134240, 2200935, 2347664, 2401020, 2641122, 2934580, 3201360, 3521496, 3841632, 4401870, 4695328, 4802040, 5282244, 5869160, 6402720, 6602805, 7042992, 8803740, 9604080, 10564488, 11738320, 13205610, 14085984, 17607480, 19208160, 21128976, 23476640, 26411220, 35214960, 42257952, 52822440, 70429920, 105644880, 211289760]

約数ペア:

[(1, 211289760), (2, 105644880), (3, 70429920), (4, 52822440), (5, 42257952), (6, 35214960), (8, 26411220), (9, 23476640), (10, 21128976), (11, 19208160), (12, 17607480), (15, 14085984), (16, 13205610), (18, 11738320), (20, 10564488), (22, 9604080), (24, 8803740), (30, 7042992), (32, 6602805), (33, 6402720), (36, 5869160), (40, 5282244), (44, 4802040), (45, 4695328), (48, 4401870), (55, 3841632), (60, 3521496), (66, 3201360), (72, 2934580), (80, 2641122), (88, 2401020), (90, 2347664), (96, 2200935), (99, 2134240), (110, 1920816), (120, 1760748), (132, 1600680), (144, 1467290), (160, 1320561), (165, 1280544), (176, 1200510), (180, 1173832), (198, 1067120), (220, 960408), (240, 880374), (264, 800340), (288, 733645), (330, 640272), (352, 600255), (360, 586916), (396, 533560), (440, 480204), (480, 440187), (495, 426848), (528, 400170), (660, 320136), (720, 293458), (792, 266780), (880, 240102), (990, 213424), (1056, 200085), (1320, 160068), (1440, 146729), (1584, 133390), (1760, 120051), (1980, 106712), (2640, 80034), (3168, 66695), (3960, 53356), (5280, 40017), (7920, 26678), (13339, 15840)]