204644160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{10151}}^1$

素因数の和:10181

約数の個数: 168

約数和(自身を含む): 804525696

約数和(自身を除く): 599881536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 10151, 20160, 20302, 30453, 40604, 50755, 60906, 71057, 81208, 91359, 101510, 121812, 142114, 152265, 162416, 182718, 203020, 213171, 243624, 284228, 304530, 324832, 355285, 365436, 406040, 426342, 456795, 487248, 568456, 609060, 639513, 649664, 710570, 730872, 812080, 852684, 913590, 974496, 1065855, 1136912, 1218120, 1279026, 1421140, 1461744, 1624160, 1705368, 1827180, 1948992, 2131710, 2273824, 2436240, 2558052, 2842280, 2923488, 3197565, 3248320, 3410736, 3654360, 4263420, 4547648, 4872480, 5116104, 5684560, 5846976, 6395130, 6821472, 7308720, 8526840, 9744960, 10232208, 11369120, 12790260, 13642944, 14617440, 17053680, 20464416, 22738240, 25580520, 29234880, 34107360, 40928832, 51161040, 68214720, 102322080, 204644160]

約数ペア:

[(1, 204644160), (2, 102322080), (3, 68214720), (4, 51161040), (5, 40928832), (6, 34107360), (7, 29234880), (8, 25580520), (9, 22738240), (10, 20464416), (12, 17053680), (14, 14617440), (15, 13642944), (16, 12790260), (18, 11369120), (20, 10232208), (21, 9744960), (24, 8526840), (28, 7308720), (30, 6821472), (32, 6395130), (35, 5846976), (36, 5684560), (40, 5116104), (42, 4872480), (45, 4547648), (48, 4263420), (56, 3654360), (60, 3410736), (63, 3248320), (64, 3197565), (70, 2923488), (72, 2842280), (80, 2558052), (84, 2436240), (90, 2273824), (96, 2131710), (105, 1948992), (112, 1827180), (120, 1705368), (126, 1624160), (140, 1461744), (144, 1421140), (160, 1279026), (168, 1218120), (180, 1136912), (192, 1065855), (210, 974496), (224, 913590), (240, 852684), (252, 812080), (280, 730872), (288, 710570), (315, 649664), (320, 639513), (336, 609060), (360, 568456), (420, 487248), (448, 456795), (480, 426342), (504, 406040), (560, 365436), (576, 355285), (630, 324832), (672, 304530), (720, 284228), (840, 243624), (960, 213171), (1008, 203020), (1120, 182718), (1260, 162416), (1344, 152265), (1440, 142114), (1680, 121812), (2016, 101510), (2240, 91359), (2520, 81208), (2880, 71057), (3360, 60906), (4032, 50755), (5040, 40604), (6720, 30453), (10080, 20302), (10151, 20160)]