2019199680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{907}}^1$

素因数の和:1703

約数の個数: 168

約数和(自身を含む): 6961857552

約数和(自身を除く): 4942657872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 773, 907, 960, 1440, 1546, 1814, 2319, 2721, 2880, 3092, 3628, 3865, 4535, 4638, 5442, 6184, 6957, 7256, 7730, 8163, 9070, 9276, 10884, 11595, 12368, 13605, 13914, 14512, 15460, 16326, 18140, 18552, 21768, 23190, 24736, 27210, 27828, 29024, 30920, 32652, 34785, 36280, 37104, 40815, 43536, 46380, 49472, 54420, 55656, 58048, 61840, 65304, 69570, 72560, 74208, 81630, 87072, 92760, 108840, 111312, 123680, 130608, 139140, 145120, 148416, 163260, 174144, 185520, 217680, 222624, 247360, 261216, 278280, 290240, 326520, 371040, 435360, 445248, 522432, 556560, 653040, 701111, 742080, 870720, 1113120, 1306080, 1402222, 2103333, 2226240, 2612160, 2804444, 3505555, 4206666, 5608888, 6309999, 7011110, 8413332, 10516665, 11217776, 12619998, 14022220, 16826664, 21033330, 22435552, 25239996, 28044440, 31549995, 33653328, 42066660, 44871104, 50479992, 56088880, 63099990, 67306656, 84133320, 100959984, 112177760, 126199980, 134613312, 168266640, 201919968, 224355520, 252399960, 336533280, 403839936, 504799920, 673066560, 1009599840, 2019199680]

約数ペア:

[(1, 2019199680), (2, 1009599840), (3, 673066560), (4, 504799920), (5, 403839936), (6, 336533280), (8, 252399960), (9, 224355520), (10, 201919968), (12, 168266640), (15, 134613312), (16, 126199980), (18, 112177760), (20, 100959984), (24, 84133320), (30, 67306656), (32, 63099990), (36, 56088880), (40, 50479992), (45, 44871104), (48, 42066660), (60, 33653328), (64, 31549995), (72, 28044440), (80, 25239996), (90, 22435552), (96, 21033330), (120, 16826664), (144, 14022220), (160, 12619998), (180, 11217776), (192, 10516665), (240, 8413332), (288, 7011110), (320, 6309999), (360, 5608888), (480, 4206666), (576, 3505555), (720, 2804444), (773, 2612160), (907, 2226240), (960, 2103333), (1440, 1402222), (1546, 1306080), (1814, 1113120), (2319, 870720), (2721, 742080), (2880, 701111), (3092, 653040), (3628, 556560), (3865, 522432), (4535, 445248), (4638, 435360), (5442, 371040), (6184, 326520), (6957, 290240), (7256, 278280), (7730, 261216), (8163, 247360), (9070, 222624), (9276, 217680), (10884, 185520), (11595, 174144), (12368, 163260), (13605, 148416), (13914, 145120), (14512, 139140), (15460, 130608), (16326, 123680), (18140, 111312), (18552, 108840), (21768, 92760), (23190, 87072), (24736, 81630), (27210, 74208), (27828, 72560), (29024, 69570), (30920, 65304), (32652, 61840), (34785, 58048), (36280, 55656), (37104, 54420), (40815, 49472), (43536, 46380)]