65046240

素因数分解:

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

素因数の和:276

約数の個数: 288

約数和(自身を含む): 264176640

約数和(自身を除く): 199130400

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 239, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 478, 480, 486, 504, 540, 560, 567, 630, 648, 672, 717, 720, 756, 810, 840, 864, 945, 956, 972, 1008, 1080, 1120, 1134, 1195, 1215, 1260, 1296, 1434, 1440, 1512, 1620, 1673, 1680, 1701, 1890, 1912, 1944, 2016, 2151, 2160, 2268, 2390, 2430, 2520, 2592, 2835, 2868, 3024, 3240, 3346, 3360, 3402, 3585, 3780, 3824, 3888, 4302, 4320, 4536, 4780, 4860, 5019, 5040, 5670, 5736, 6048, 6453, 6480, 6692, 6804, 7170, 7560, 7648, 7776, 8365, 8505, 8604, 9072, 9560, 9720, 10038, 10080, 10755, 11340, 11472, 12906, 12960, 13384, 13608, 14340, 15057, 15120, 16730, 17010, 17208, 18144, 19120, 19359, 19440, 20076, 21510, 22680, 22944, 25095, 25812, 26768, 27216, 28680, 30114, 30240, 32265, 33460, 34020, 34416, 38240, 38718, 38880, 40152, 43020, 45171, 45360, 50190, 51624, 53536, 54432, 57360, 58077, 60228, 64530, 66920, 68040, 68832, 75285, 77436, 80304, 86040, 90342, 90720, 96795, 100380, 103248, 114720, 116154, 120456, 129060, 133840, 135513, 136080, 150570, 154872, 160608, 172080, 180684, 193590, 200760, 206496, 225855, 232308, 240912, 258120, 267680, 271026, 272160, 290385, 301140, 309744, 344160, 361368, 387180, 401520, 406539, 451710, 464616, 481824, 516240, 542052, 580770, 602280, 619488, 677565, 722736, 774360, 803040, 813078, 903420, 929232, 1032480, 1084104, 1161540, 1204560, 1355130, 1445472, 1548720, 1626156, 1806840, 1858464, 2032695, 2168208, 2323080, 2409120, 2710260, 3097440, 3252312, 3613680, 4065390, 4336416, 4646160, 5420520, 6504624, 7227360, 8130780, 9292320, 10841040, 13009248, 16261560, 21682080, 32523120, 65046240]

約数ペア:

[(1, 65046240), (2, 32523120), (3, 21682080), (4, 16261560), (5, 13009248), (6, 10841040), (7, 9292320), (8, 8130780), (9, 7227360), (10, 6504624), (12, 5420520), (14, 4646160), (15, 4336416), (16, 4065390), (18, 3613680), (20, 3252312), (21, 3097440), (24, 2710260), (27, 2409120), (28, 2323080), (30, 2168208), (32, 2032695), (35, 1858464), (36, 1806840), (40, 1626156), (42, 1548720), (45, 1445472), (48, 1355130), (54, 1204560), (56, 1161540), (60, 1084104), (63, 1032480), (70, 929232), (72, 903420), (80, 813078), (81, 803040), (84, 774360), (90, 722736), (96, 677565), (105, 619488), (108, 602280), (112, 580770), (120, 542052), (126, 516240), (135, 481824), (140, 464616), (144, 451710), (160, 406539), (162, 401520), (168, 387180), (180, 361368), (189, 344160), (210, 309744), (216, 301140), (224, 290385), (239, 272160), (240, 271026), (243, 267680), (252, 258120), (270, 240912), (280, 232308), (288, 225855), (315, 206496), (324, 200760), (336, 193590), (360, 180684), (378, 172080), (405, 160608), (420, 154872), (432, 150570), (478, 136080), (480, 135513), (486, 133840), (504, 129060), (540, 120456), (560, 116154), (567, 114720), (630, 103248), (648, 100380), (672, 96795), (717, 90720), (720, 90342), (756, 86040), (810, 80304), (840, 77436), (864, 75285), (945, 68832), (956, 68040), (972, 66920), (1008, 64530), (1080, 60228), (1120, 58077), (1134, 57360), (1195, 54432), (1215, 53536), (1260, 51624), (1296, 50190), (1434, 45360), (1440, 45171), (1512, 43020), (1620, 40152), (1673, 38880), (1680, 38718), (1701, 38240), (1890, 34416), (1912, 34020), (1944, 33460), (2016, 32265), (2151, 30240), (2160, 30114), (2268, 28680), (2390, 27216), (2430, 26768), (2520, 25812), (2592, 25095), (2835, 22944), (2868, 22680), (3024, 21510), (3240, 20076), (3346, 19440), (3360, 19359), (3402, 19120), (3585, 18144), (3780, 17208), (3824, 17010), (3888, 16730), (4302, 15120), (4320, 15057), (4536, 14340), (4780, 13608), (4860, 13384), (5019, 12960), (5040, 12906), (5670, 11472), (5736, 11340), (6048, 10755), (6453, 10080), (6480, 10038), (6692, 9720), (6804, 9560), (7170, 9072), (7560, 8604), (7648, 8505), (7776, 8365)]