115025680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 339406848

約数和(自身を除く): 224381168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 176, 220, 263, 280, 284, 308, 355, 385, 440, 497, 526, 560, 568, 616, 710, 770, 781, 880, 994, 1052, 1136, 1232, 1315, 1420, 1540, 1562, 1841, 1988, 2104, 2485, 2630, 2840, 2893, 3080, 3124, 3682, 3905, 3976, 4208, 4970, 5260, 5467, 5680, 5786, 6160, 6248, 7364, 7810, 7952, 9205, 9940, 10520, 10934, 11572, 12496, 14465, 14728, 15620, 18410, 18673, 19880, 20251, 21040, 21868, 23144, 27335, 28930, 29456, 31240, 36820, 37346, 39760, 40502, 43736, 46288, 54670, 57860, 62480, 73640, 74692, 81004, 87472, 93365, 101255, 109340, 115720, 130711, 147280, 149384, 162008, 186730, 202510, 205403, 218680, 231440, 261422, 298768, 324016, 373460, 405020, 410806, 437360, 522844, 653555, 746920, 810040, 821612, 1027015, 1045688, 1307110, 1437821, 1493840, 1620080, 1643224, 2054030, 2091376, 2614220, 2875642, 3286448, 4108060, 5228440, 5751284, 7189105, 8216120, 10456880, 11502568, 14378210, 16432240, 23005136, 28756420, 57512840, 115025680]

約数ペア:

[(1, 115025680), (2, 57512840), (4, 28756420), (5, 23005136), (7, 16432240), (8, 14378210), (10, 11502568), (11, 10456880), (14, 8216120), (16, 7189105), (20, 5751284), (22, 5228440), (28, 4108060), (35, 3286448), (40, 2875642), (44, 2614220), (55, 2091376), (56, 2054030), (70, 1643224), (71, 1620080), (77, 1493840), (80, 1437821), (88, 1307110), (110, 1045688), (112, 1027015), (140, 821612), (142, 810040), (154, 746920), (176, 653555), (220, 522844), (263, 437360), (280, 410806), (284, 405020), (308, 373460), (355, 324016), (385, 298768), (440, 261422), (497, 231440), (526, 218680), (560, 205403), (568, 202510), (616, 186730), (710, 162008), (770, 149384), (781, 147280), (880, 130711), (994, 115720), (1052, 109340), (1136, 101255), (1232, 93365), (1315, 87472), (1420, 81004), (1540, 74692), (1562, 73640), (1841, 62480), (1988, 57860), (2104, 54670), (2485, 46288), (2630, 43736), (2840, 40502), (2893, 39760), (3080, 37346), (3124, 36820), (3682, 31240), (3905, 29456), (3976, 28930), (4208, 27335), (4970, 23144), (5260, 21868), (5467, 21040), (5680, 20251), (5786, 19880), (6160, 18673), (6248, 18410), (7364, 15620), (7810, 14728), (7952, 14465), (9205, 12496), (9940, 11572), (10520, 10934)]