199451520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1173

約数の個数: 192

約数和(自身を含む): 711584640

約数和(自身を除く): 512133120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1117, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2234, 2480, 2790, 2880, 2976, 3351, 3720, 3968, 4464, 4468, 4960, 5580, 5585, 5760, 5952, 6702, 7440, 8928, 8936, 9920, 10053, 11160, 11170, 11904, 13404, 14880, 16755, 17856, 17872, 19840, 20106, 22320, 22340, 26808, 29760, 33510, 34627, 35712, 35744, 40212, 44640, 44680, 50265, 53616, 59520, 67020, 69254, 71488, 80424, 89280, 89360, 100530, 103881, 107232, 134040, 138508, 142976, 160848, 173135, 178560, 178720, 201060, 207762, 214464, 268080, 277016, 311643, 321696, 346270, 357440, 402120, 415524, 428928, 519405, 536160, 554032, 623286, 643392, 692540, 714880, 804240, 831048, 1038810, 1072320, 1108064, 1246572, 1286784, 1385080, 1558215, 1608480, 1662096, 2077620, 2144640, 2216128, 2493144, 2770160, 3116430, 3216960, 3324192, 4155240, 4432256, 4986288, 5540320, 6232860, 6433920, 6648384, 8310480, 9972576, 11080640, 12465720, 13296768, 16620960, 19945152, 22161280, 24931440, 33241920, 39890304, 49862880, 66483840, 99725760, 199451520]

約数ペア:

[(1, 199451520), (2, 99725760), (3, 66483840), (4, 49862880), (5, 39890304), (6, 33241920), (8, 24931440), (9, 22161280), (10, 19945152), (12, 16620960), (15, 13296768), (16, 12465720), (18, 11080640), (20, 9972576), (24, 8310480), (30, 6648384), (31, 6433920), (32, 6232860), (36, 5540320), (40, 4986288), (45, 4432256), (48, 4155240), (60, 3324192), (62, 3216960), (64, 3116430), (72, 2770160), (80, 2493144), (90, 2216128), (93, 2144640), (96, 2077620), (120, 1662096), (124, 1608480), (128, 1558215), (144, 1385080), (155, 1286784), (160, 1246572), (180, 1108064), (186, 1072320), (192, 1038810), (240, 831048), (248, 804240), (279, 714880), (288, 692540), (310, 643392), (320, 623286), (360, 554032), (372, 536160), (384, 519405), (465, 428928), (480, 415524), (496, 402120), (558, 357440), (576, 346270), (620, 321696), (640, 311643), (720, 277016), (744, 268080), (930, 214464), (960, 207762), (992, 201060), (1116, 178720), (1117, 178560), (1152, 173135), (1240, 160848), (1395, 142976), (1440, 138508), (1488, 134040), (1860, 107232), (1920, 103881), (1984, 100530), (2232, 89360), (2234, 89280), (2480, 80424), (2790, 71488), (2880, 69254), (2976, 67020), (3351, 59520), (3720, 53616), (3968, 50265), (4464, 44680), (4468, 44640), (4960, 40212), (5580, 35744), (5585, 35712), (5760, 34627), (5952, 33510), (6702, 29760), (7440, 26808), (8928, 22340), (8936, 22320), (9920, 20106), (10053, 19840), (11160, 17872), (11170, 17856), (11904, 16755), (13404, 14880)]