76489560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 287539200

約数和(自身を除く): 211049640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 239, 252, 254, 280, 315, 360, 381, 420, 478, 504, 508, 630, 635, 717, 762, 840, 889, 956, 1016, 1143, 1195, 1260, 1270, 1434, 1524, 1673, 1778, 1905, 1912, 2151, 2286, 2390, 2520, 2540, 2667, 2868, 3048, 3346, 3556, 3585, 3810, 4302, 4445, 4572, 4780, 5019, 5080, 5334, 5715, 5736, 6692, 7112, 7170, 7620, 8001, 8365, 8604, 8890, 9144, 9560, 10038, 10668, 10755, 11430, 13335, 13384, 14340, 15057, 15240, 16002, 16730, 17208, 17780, 20076, 21336, 21510, 22860, 25095, 26670, 28680, 30114, 30353, 32004, 33460, 35560, 40005, 40152, 43020, 45720, 50190, 53340, 60228, 60706, 64008, 66920, 75285, 80010, 86040, 91059, 100380, 106680, 120456, 121412, 150570, 151765, 160020, 182118, 200760, 212471, 242824, 273177, 301140, 303530, 320040, 364236, 424942, 455295, 546354, 602280, 607060, 637413, 728472, 849884, 910590, 1062355, 1092708, 1214120, 1274826, 1365885, 1699768, 1821180, 1912239, 2124710, 2185416, 2549652, 2731770, 3187065, 3642360, 3824478, 4249420, 5099304, 5463540, 6374130, 7648956, 8498840, 9561195, 10927080, 12748260, 15297912, 19122390, 25496520, 38244780, 76489560]

約数ペア:

[(1, 76489560), (2, 38244780), (3, 25496520), (4, 19122390), (5, 15297912), (6, 12748260), (7, 10927080), (8, 9561195), (9, 8498840), (10, 7648956), (12, 6374130), (14, 5463540), (15, 5099304), (18, 4249420), (20, 3824478), (21, 3642360), (24, 3187065), (28, 2731770), (30, 2549652), (35, 2185416), (36, 2124710), (40, 1912239), (42, 1821180), (45, 1699768), (56, 1365885), (60, 1274826), (63, 1214120), (70, 1092708), (72, 1062355), (84, 910590), (90, 849884), (105, 728472), (120, 637413), (126, 607060), (127, 602280), (140, 546354), (168, 455295), (180, 424942), (210, 364236), (239, 320040), (252, 303530), (254, 301140), (280, 273177), (315, 242824), (360, 212471), (381, 200760), (420, 182118), (478, 160020), (504, 151765), (508, 150570), (630, 121412), (635, 120456), (717, 106680), (762, 100380), (840, 91059), (889, 86040), (956, 80010), (1016, 75285), (1143, 66920), (1195, 64008), (1260, 60706), (1270, 60228), (1434, 53340), (1524, 50190), (1673, 45720), (1778, 43020), (1905, 40152), (1912, 40005), (2151, 35560), (2286, 33460), (2390, 32004), (2520, 30353), (2540, 30114), (2667, 28680), (2868, 26670), (3048, 25095), (3346, 22860), (3556, 21510), (3585, 21336), (3810, 20076), (4302, 17780), (4445, 17208), (4572, 16730), (4780, 16002), (5019, 15240), (5080, 15057), (5334, 14340), (5715, 13384), (5736, 13335), (6692, 11430), (7112, 10755), (7170, 10668), (7620, 10038), (8001, 9560), (8365, 9144), (8604, 8890)]