160819680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 192

約数和(自身を含む): 604412928

約数和(自身を除く): 443593248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2081, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4162, 4830, 5152, 5520, 6243, 6440, 7728, 8324, 9660, 10405, 11040, 12486, 12880, 14567, 15456, 16648, 19320, 20810, 24972, 25760, 29134, 31215, 33296, 38640, 41620, 43701, 47863, 49944, 58268, 62430, 66592, 72835, 77280, 83240, 87402, 95726, 99888, 116536, 124860, 143589, 145670, 166480, 174804, 191452, 199776, 218505, 233072, 239315, 249720, 287178, 291340, 332960, 335041, 349608, 382904, 437010, 466144, 478630, 499440, 574356, 582680, 670082, 699216, 717945, 765808, 874020, 957260, 998880, 1005123, 1148712, 1165360, 1340164, 1398432, 1435890, 1531616, 1675205, 1748040, 1914520, 2010246, 2297424, 2330720, 2680328, 2871780, 3350410, 3496080, 3829040, 4020492, 4594848, 5025615, 5360656, 5743560, 6700820, 6992160, 7658080, 8040984, 10051230, 10721312, 11487120, 13401640, 16081968, 20102460, 22974240, 26803280, 32163936, 40204920, 53606560, 80409840, 160819680]

約数ペア:

[(1, 160819680), (2, 80409840), (3, 53606560), (4, 40204920), (5, 32163936), (6, 26803280), (7, 22974240), (8, 20102460), (10, 16081968), (12, 13401640), (14, 11487120), (15, 10721312), (16, 10051230), (20, 8040984), (21, 7658080), (23, 6992160), (24, 6700820), (28, 5743560), (30, 5360656), (32, 5025615), (35, 4594848), (40, 4020492), (42, 3829040), (46, 3496080), (48, 3350410), (56, 2871780), (60, 2680328), (69, 2330720), (70, 2297424), (80, 2010246), (84, 1914520), (92, 1748040), (96, 1675205), (105, 1531616), (112, 1435890), (115, 1398432), (120, 1340164), (138, 1165360), (140, 1148712), (160, 1005123), (161, 998880), (168, 957260), (184, 874020), (210, 765808), (224, 717945), (230, 699216), (240, 670082), (276, 582680), (280, 574356), (322, 499440), (336, 478630), (345, 466144), (368, 437010), (420, 382904), (460, 349608), (480, 335041), (483, 332960), (552, 291340), (560, 287178), (644, 249720), (672, 239315), (690, 233072), (736, 218505), (805, 199776), (840, 191452), (920, 174804), (966, 166480), (1104, 145670), (1120, 143589), (1288, 124860), (1380, 116536), (1610, 99888), (1680, 95726), (1840, 87402), (1932, 83240), (2081, 77280), (2208, 72835), (2415, 66592), (2576, 62430), (2760, 58268), (3220, 49944), (3360, 47863), (3680, 43701), (3864, 41620), (4162, 38640), (4830, 33296), (5152, 31215), (5520, 29134), (6243, 25760), (6440, 24972), (7728, 20810), (8324, 19320), (9660, 16648), (10405, 15456), (11040, 14567), (12486, 12880)]