1489250880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13298

約数の個数: 224

約数和(自身を含む): 5658307200

約数和(自身を除く): 4169056320

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 13259, 14040, 18720, 22464, 26518, 28080, 37440, 39777, 53036, 56160, 66295, 79554, 106072, 112320, 119331, 132590, 159108, 172367, 198885, 212144, 238662, 265180, 318216, 344734, 357993, 397770, 424288, 477324, 517101, 530360, 596655, 636432, 689468, 715986, 795540, 848576, 861835, 954648, 1034202, 1060720, 1193310, 1272864, 1378936, 1431972, 1551303, 1591080, 1723670, 1789965, 1909296, 2068404, 2121440, 2386620, 2545728, 2585505, 2757872, 2863944, 3102606, 3182160, 3447340, 3579930, 3818592, 4136808, 4242880, 4653909, 4773240, 5171010, 5515744, 5727888, 6205212, 6364320, 6894680, 7159860, 7637184, 7756515, 8273616, 9307818, 9546480, 10342020, 11031488, 11455776, 12410424, 12728640, 13789360, 14319720, 15513030, 16547232, 18615636, 19092960, 20684040, 22911552, 23269545, 24820848, 27578720, 28639440, 31026060, 33094464, 37231272, 38185920, 41368080, 46539090, 49641696, 55157440, 57278880, 62052120, 74462544, 82736160, 93078180, 99283392, 114557760, 124104240, 148925088, 165472320, 186156360, 248208480, 297850176, 372312720, 496416960, 744625440, 1489250880]

約数ペア:

[(1, 1489250880), (2, 744625440), (3, 496416960), (4, 372312720), (5, 297850176), (6, 248208480), (8, 186156360), (9, 165472320), (10, 148925088), (12, 124104240), (13, 114557760), (15, 99283392), (16, 93078180), (18, 82736160), (20, 74462544), (24, 62052120), (26, 57278880), (27, 55157440), (30, 49641696), (32, 46539090), (36, 41368080), (39, 38185920), (40, 37231272), (45, 33094464), (48, 31026060), (52, 28639440), (54, 27578720), (60, 24820848), (64, 23269545), (65, 22911552), (72, 20684040), (78, 19092960), (80, 18615636), (90, 16547232), (96, 15513030), (104, 14319720), (108, 13789360), (117, 12728640), (120, 12410424), (130, 11455776), (135, 11031488), (144, 10342020), (156, 9546480), (160, 9307818), (180, 8273616), (192, 7756515), (195, 7637184), (208, 7159860), (216, 6894680), (234, 6364320), (240, 6205212), (260, 5727888), (270, 5515744), (288, 5171010), (312, 4773240), (320, 4653909), (351, 4242880), (360, 4136808), (390, 3818592), (416, 3579930), (432, 3447340), (468, 3182160), (480, 3102606), (520, 2863944), (540, 2757872), (576, 2585505), (585, 2545728), (624, 2386620), (702, 2121440), (720, 2068404), (780, 1909296), (832, 1789965), (864, 1723670), (936, 1591080), (960, 1551303), (1040, 1431972), (1080, 1378936), (1170, 1272864), (1248, 1193310), (1404, 1060720), (1440, 1034202), (1560, 954648), (1728, 861835), (1755, 848576), (1872, 795540), (2080, 715986), (2160, 689468), (2340, 636432), (2496, 596655), (2808, 530360), (2880, 517101), (3120, 477324), (3510, 424288), (3744, 397770), (4160, 357993), (4320, 344734), (4680, 318216), (5616, 265180), (6240, 238662), (7020, 212144), (7488, 198885), (8640, 172367), (9360, 159108), (11232, 132590), (12480, 119331), (13259, 112320), (14040, 106072), (18720, 79554), (22464, 66295), (26518, 56160), (28080, 53036), (37440, 39777)]