917874720

素因数分解:

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

素因数の和:397

約数の個数: 384

約数和(自身を含む): 3715891200

約数和(自身を除く): 2798016480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 239, 240, 252, 254, 270, 280, 288, 315, 336, 360, 378, 381, 420, 432, 478, 480, 504, 508, 540, 560, 630, 635, 672, 717, 720, 756, 762, 840, 864, 889, 945, 956, 1008, 1016, 1080, 1120, 1143, 1195, 1260, 1270, 1434, 1440, 1512, 1524, 1673, 1680, 1778, 1890, 1905, 1912, 2016, 2032, 2151, 2160, 2286, 2390, 2520, 2540, 2667, 2868, 3024, 3048, 3346, 3360, 3429, 3556, 3585, 3780, 3810, 3824, 4064, 4302, 4320, 4445, 4572, 4780, 5019, 5040, 5080, 5334, 5715, 5736, 6048, 6096, 6453, 6692, 6858, 7112, 7170, 7560, 7620, 7648, 8001, 8365, 8604, 8890, 9144, 9560, 10038, 10080, 10160, 10668, 10755, 11430, 11472, 12192, 12906, 13335, 13384, 13716, 14224, 14340, 15057, 15120, 15240, 16002, 16730, 17145, 17208, 17780, 18288, 19120, 20076, 20320, 21336, 21510, 22860, 22944, 24003, 25095, 25812, 26670, 26768, 27432, 28448, 28680, 30114, 30240, 30353, 30480, 32004, 32265, 33460, 34290, 34416, 35560, 36576, 38240, 40005, 40152, 42672, 43020, 45171, 45720, 48006, 50190, 51624, 53340, 53536, 54864, 57360, 60228, 60706, 60960, 64008, 64530, 66920, 68580, 68832, 71120, 75285, 80010, 80304, 85344, 86040, 90342, 91059, 91440, 96012, 100380, 103248, 106680, 109728, 114720, 120015, 120456, 121412, 128016, 129060, 133840, 137160, 142240, 150570, 151765, 160020, 160608, 172080, 180684, 182118, 182880, 192024, 200760, 206496, 212471, 213360, 225855, 240030, 240912, 242824, 256032, 258120, 267680, 273177, 274320, 301140, 303530, 320040, 344160, 361368, 364236, 384048, 401520, 424942, 426720, 451710, 455295, 480060, 481824, 485648, 516240, 546354, 548640, 602280, 607060, 637413, 640080, 722736, 728472, 768096, 803040, 819531, 849884, 903420, 910590, 960120, 971296, 1032480, 1062355, 1092708, 1204560, 1214120, 1274826, 1280160, 1365885, 1445472, 1456944, 1639062, 1699768, 1806840, 1821180, 1912239, 1920240, 2124710, 2185416, 2409120, 2428240, 2549652, 2731770, 2913888, 3187065, 3278124, 3399536, 3613680, 3642360, 3824478, 3840480, 4097655, 4249420, 4370832, 4856480, 5099304, 5463540, 5736717, 6374130, 6556248, 6799072, 7227360, 7284720, 7648956, 8195310, 8498840, 8741664, 9561195, 10198608, 10927080, 11473434, 12748260, 13112496, 14569440, 15297912, 16390620, 16997680, 19122390, 20397216, 21854160, 22946868, 25496520, 26224992, 28683585, 30595824, 32781240, 33995360, 38244780, 43708320, 45893736, 50993040, 57367170, 61191648, 65562480, 76489560, 91787472, 101986080, 114734340, 131124960, 152979120, 183574944, 229468680, 305958240, 458937360, 917874720]

約数ペア:

[(1, 917874720), (2, 458937360), (3, 305958240), (4, 229468680), (5, 183574944), (6, 152979120), (7, 131124960), (8, 114734340), (9, 101986080), (10, 91787472), (12, 76489560), (14, 65562480), (15, 61191648), (16, 57367170), (18, 50993040), (20, 45893736), (21, 43708320), (24, 38244780), (27, 33995360), (28, 32781240), (30, 30595824), (32, 28683585), (35, 26224992), (36, 25496520), (40, 22946868), (42, 21854160), (45, 20397216), (48, 19122390), (54, 16997680), (56, 16390620), (60, 15297912), (63, 14569440), (70, 13112496), (72, 12748260), (80, 11473434), (84, 10927080), (90, 10198608), (96, 9561195), (105, 8741664), (108, 8498840), (112, 8195310), (120, 7648956), (126, 7284720), (127, 7227360), (135, 6799072), (140, 6556248), (144, 6374130), (160, 5736717), (168, 5463540), (180, 5099304), (189, 4856480), (210, 4370832), (216, 4249420), (224, 4097655), (239, 3840480), (240, 3824478), (252, 3642360), (254, 3613680), (270, 3399536), (280, 3278124), (288, 3187065), (315, 2913888), (336, 2731770), (360, 2549652), (378, 2428240), (381, 2409120), (420, 2185416), (432, 2124710), (478, 1920240), (480, 1912239), (504, 1821180), (508, 1806840), (540, 1699768), (560, 1639062), (630, 1456944), (635, 1445472), (672, 1365885), (717, 1280160), (720, 1274826), (756, 1214120), (762, 1204560), (840, 1092708), (864, 1062355), (889, 1032480), (945, 971296), (956, 960120), (1008, 910590), (1016, 903420), (1080, 849884), (1120, 819531), (1143, 803040), (1195, 768096), (1260, 728472), (1270, 722736), (1434, 640080), (1440, 637413), (1512, 607060), (1524, 602280), (1673, 548640), (1680, 546354), (1778, 516240), (1890, 485648), (1905, 481824), (1912, 480060), (2016, 455295), (2032, 451710), (2151, 426720), (2160, 424942), (2286, 401520), (2390, 384048), (2520, 364236), (2540, 361368), (2667, 344160), (2868, 320040), (3024, 303530), (3048, 301140), (3346, 274320), (3360, 273177), (3429, 267680), (3556, 258120), (3585, 256032), (3780, 242824), (3810, 240912), (3824, 240030), (4064, 225855), (4302, 213360), (4320, 212471), (4445, 206496), (4572, 200760), (4780, 192024), (5019, 182880), (5040, 182118), (5080, 180684), (5334, 172080), (5715, 160608), (5736, 160020), (6048, 151765), (6096, 150570), (6453, 142240), (6692, 137160), (6858, 133840), (7112, 129060), (7170, 128016), (7560, 121412), (7620, 120456), (7648, 120015), (8001, 114720), (8365, 109728), (8604, 106680), (8890, 103248), (9144, 100380), (9560, 96012), (10038, 91440), (10080, 91059), (10160, 90342), (10668, 86040), (10755, 85344), (11430, 80304), (11472, 80010), (12192, 75285), (12906, 71120), (13335, 68832), (13384, 68580), (13716, 66920), (14224, 64530), (14340, 64008), (15057, 60960), (15120, 60706), (15240, 60228), (16002, 57360), (16730, 54864), (17145, 53536), (17208, 53340), (17780, 51624), (18288, 50190), (19120, 48006), (20076, 45720), (20320, 45171), (21336, 43020), (21510, 42672), (22860, 40152), (22944, 40005), (24003, 38240), (25095, 36576), (25812, 35560), (26670, 34416), (26768, 34290), (27432, 33460), (28448, 32265), (28680, 32004), (30114, 30480), (30240, 30353)]