199739520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3853}}^1$

素因数の和:3884

約数の個数: 160

約数和(自身を含む): 713491020

約数和(自身を除く): 513751500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 3853, 4320, 5184, 5760, 6480, 7706, 8640, 10368, 11559, 12960, 15412, 17280, 19265, 23118, 25920, 30824, 34677, 38530, 46236, 51840, 57795, 61648, 69354, 77060, 92472, 104031, 115590, 123296, 138708, 154120, 173385, 184944, 208062, 231180, 246592, 277416, 308240, 312093, 346770, 369888, 416124, 462360, 493184, 520155, 554832, 616480, 624186, 693540, 739776, 832248, 924720, 1040310, 1109664, 1232960, 1248372, 1387080, 1479552, 1560465, 1664496, 1849440, 2080620, 2219328, 2465920, 2496744, 2774160, 3120930, 3328992, 3698880, 4161240, 4438656, 4993488, 5548320, 6241860, 6657984, 7397760, 8322480, 9986976, 11096640, 12483720, 13315968, 16644960, 19973952, 22193280, 24967440, 33289920, 39947904, 49934880, 66579840, 99869760, 199739520]

約数ペア:

[(1, 199739520), (2, 99869760), (3, 66579840), (4, 49934880), (5, 39947904), (6, 33289920), (8, 24967440), (9, 22193280), (10, 19973952), (12, 16644960), (15, 13315968), (16, 12483720), (18, 11096640), (20, 9986976), (24, 8322480), (27, 7397760), (30, 6657984), (32, 6241860), (36, 5548320), (40, 4993488), (45, 4438656), (48, 4161240), (54, 3698880), (60, 3328992), (64, 3120930), (72, 2774160), (80, 2496744), (81, 2465920), (90, 2219328), (96, 2080620), (108, 1849440), (120, 1664496), (128, 1560465), (135, 1479552), (144, 1387080), (160, 1248372), (162, 1232960), (180, 1109664), (192, 1040310), (216, 924720), (240, 832248), (270, 739776), (288, 693540), (320, 624186), (324, 616480), (360, 554832), (384, 520155), (405, 493184), (432, 462360), (480, 416124), (540, 369888), (576, 346770), (640, 312093), (648, 308240), (720, 277416), (810, 246592), (864, 231180), (960, 208062), (1080, 184944), (1152, 173385), (1296, 154120), (1440, 138708), (1620, 123296), (1728, 115590), (1920, 104031), (2160, 92472), (2592, 77060), (2880, 69354), (3240, 61648), (3456, 57795), (3853, 51840), (4320, 46236), (5184, 38530), (5760, 34677), (6480, 30824), (7706, 25920), (8640, 23118), (10368, 19265), (11559, 17280), (12960, 15412)]