2247354720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13379

約数の個数: 240

約数和(自身を含む): 8542028880

約数和(自身を除く): 6294674160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 13339, 14040, 16848, 18720, 21060, 26678, 28080, 33696, 40017, 42120, 53356, 56160, 66695, 80034, 84240, 106712, 120051, 133390, 160068, 168480, 173407, 200085, 213424, 240102, 266780, 320136, 346814, 360153, 400170, 426848, 480204, 520221, 533560, 600255, 640272, 693628, 720306, 800340, 867035, 960408, 1040442, 1067120, 1080459, 1200510, 1280544, 1387256, 1440612, 1560663, 1600680, 1734070, 1800765, 1920816, 2080884, 2134240, 2160918, 2401020, 2601105, 2774512, 2881224, 3121326, 3201360, 3468140, 3601530, 3841632, 4161768, 4321836, 4681989, 4802040, 5202210, 5402295, 5549024, 5762448, 6242652, 6402720, 6936280, 7203060, 7803315, 8323536, 8643672, 9363978, 9604080, 10404420, 10804590, 11524896, 12485304, 13872560, 14045967, 14406120, 15606630, 16647072, 17287344, 18727956, 19208160, 20808840, 21609180, 23409945, 24970608, 27745120, 28091934, 28812240, 31213260, 34574688, 37455912, 41617680, 43218360, 46819890, 49941216, 56183868, 57624480, 62426520, 70229835, 74911824, 83235360, 86436720, 93639780, 112367736, 124853040, 140459670, 149823648, 172873440, 187279560, 224735472, 249706080, 280919340, 374559120, 449470944, 561838680, 749118240, 1123677360, 2247354720]

約数ペア:

[(1, 2247354720), (2, 1123677360), (3, 749118240), (4, 561838680), (5, 449470944), (6, 374559120), (8, 280919340), (9, 249706080), (10, 224735472), (12, 187279560), (13, 172873440), (15, 149823648), (16, 140459670), (18, 124853040), (20, 112367736), (24, 93639780), (26, 86436720), (27, 83235360), (30, 74911824), (32, 70229835), (36, 62426520), (39, 57624480), (40, 56183868), (45, 49941216), (48, 46819890), (52, 43218360), (54, 41617680), (60, 37455912), (65, 34574688), (72, 31213260), (78, 28812240), (80, 28091934), (81, 27745120), (90, 24970608), (96, 23409945), (104, 21609180), (108, 20808840), (117, 19208160), (120, 18727956), (130, 17287344), (135, 16647072), (144, 15606630), (156, 14406120), (160, 14045967), (162, 13872560), (180, 12485304), (195, 11524896), (208, 10804590), (216, 10404420), (234, 9604080), (240, 9363978), (260, 8643672), (270, 8323536), (288, 7803315), (312, 7203060), (324, 6936280), (351, 6402720), (360, 6242652), (390, 5762448), (405, 5549024), (416, 5402295), (432, 5202210), (468, 4802040), (480, 4681989), (520, 4321836), (540, 4161768), (585, 3841632), (624, 3601530), (648, 3468140), (702, 3201360), (720, 3121326), (780, 2881224), (810, 2774512), (864, 2601105), (936, 2401020), (1040, 2160918), (1053, 2134240), (1080, 2080884), (1170, 1920816), (1248, 1800765), (1296, 1734070), (1404, 1600680), (1440, 1560663), (1560, 1440612), (1620, 1387256), (1755, 1280544), (1872, 1200510), (2080, 1080459), (2106, 1067120), (2160, 1040442), (2340, 960408), (2592, 867035), (2808, 800340), (3120, 720306), (3240, 693628), (3510, 640272), (3744, 600255), (4212, 533560), (4320, 520221), (4680, 480204), (5265, 426848), (5616, 400170), (6240, 360153), (6480, 346814), (7020, 320136), (8424, 266780), (9360, 240102), (10530, 213424), (11232, 200085), (12960, 173407), (13339, 168480), (14040, 160068), (16848, 133390), (18720, 120051), (21060, 106712), (26678, 84240), (28080, 80034), (33696, 66695), (40017, 56160), (42120, 53356)]