138097440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 192

約数和(自身を含む): 520732800

約数和(自身を除く): 382635360

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2459, 2808, 3120, 3510, 3744, 4320, 4680, 4918, 5616, 6240, 7020, 7377, 9360, 9836, 11232, 12295, 14040, 14754, 18720, 19672, 22131, 24590, 28080, 29508, 31967, 36885, 39344, 44262, 49180, 56160, 59016, 63934, 66393, 73770, 78688, 88524, 95901, 98360, 110655, 118032, 127868, 132786, 147540, 159835, 177048, 191802, 196720, 221310, 236064, 255736, 265572, 287703, 295080, 319670, 331965, 354096, 383604, 393440, 442620, 479505, 511472, 531144, 575406, 590160, 639340, 663930, 708192, 767208, 863109, 885240, 959010, 1022944, 1062288, 1150812, 1180320, 1278680, 1327860, 1438515, 1534416, 1726218, 1770480, 1918020, 2124576, 2301624, 2557360, 2655720, 2877030, 3068832, 3452436, 3540960, 3836040, 4315545, 4603248, 5114720, 5311440, 5754060, 6904872, 7672080, 8631090, 9206496, 10622880, 11508120, 13809744, 15344160, 17262180, 23016240, 27619488, 34524360, 46032480, 69048720, 138097440]

約数ペア:

[(1, 138097440), (2, 69048720), (3, 46032480), (4, 34524360), (5, 27619488), (6, 23016240), (8, 17262180), (9, 15344160), (10, 13809744), (12, 11508120), (13, 10622880), (15, 9206496), (16, 8631090), (18, 7672080), (20, 6904872), (24, 5754060), (26, 5311440), (27, 5114720), (30, 4603248), (32, 4315545), (36, 3836040), (39, 3540960), (40, 3452436), (45, 3068832), (48, 2877030), (52, 2655720), (54, 2557360), (60, 2301624), (65, 2124576), (72, 1918020), (78, 1770480), (80, 1726218), (90, 1534416), (96, 1438515), (104, 1327860), (108, 1278680), (117, 1180320), (120, 1150812), (130, 1062288), (135, 1022944), (144, 959010), (156, 885240), (160, 863109), (180, 767208), (195, 708192), (208, 663930), (216, 639340), (234, 590160), (240, 575406), (260, 531144), (270, 511472), (288, 479505), (312, 442620), (351, 393440), (360, 383604), (390, 354096), (416, 331965), (432, 319670), (468, 295080), (480, 287703), (520, 265572), (540, 255736), (585, 236064), (624, 221310), (702, 196720), (720, 191802), (780, 177048), (864, 159835), (936, 147540), (1040, 132786), (1080, 127868), (1170, 118032), (1248, 110655), (1404, 98360), (1440, 95901), (1560, 88524), (1755, 78688), (1872, 73770), (2080, 66393), (2160, 63934), (2340, 59016), (2459, 56160), (2808, 49180), (3120, 44262), (3510, 39344), (3744, 36885), (4320, 31967), (4680, 29508), (4918, 28080), (5616, 24590), (6240, 22131), (7020, 19672), (7377, 18720), (9360, 14754), (9836, 14040), (11232, 12295)]