31813153920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1841039}}^1$

素因数の和:1841067

約数の個数: 128

約数和(自身を含む): 112671648000

約数和(自身を除く): 80858494080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1841039, 3682078, 5523117, 7364156, 9205195, 11046234, 14728312, 16569351, 18410390, 22092468, 27615585, 29456624, 33138702, 36820780, 44184936, 49708053, 55231170, 58913248, 66277404, 73641560, 82846755, 88369872, 99416106, 110462340, 117826496, 132554808, 147283120, 165693510, 176739744, 198832212, 220924680, 235652992, 248540265, 265109616, 294566240, 331387020, 353479488, 397664424, 441849360, 497080530, 530219232, 589132480, 662774040, 706958976, 795328848, 883698720, 994161060, 1060438464, 1178264960, 1325548080, 1590657696, 1767397440, 1988322120, 2120876928, 2651096160, 3181315392, 3534794880, 3976644240, 5302192320, 6362630784, 7953288480, 10604384640, 15906576960, 31813153920]

約数ペア:

[(1, 31813153920), (2, 15906576960), (3, 10604384640), (4, 7953288480), (5, 6362630784), (6, 5302192320), (8, 3976644240), (9, 3534794880), (10, 3181315392), (12, 2651096160), (15, 2120876928), (16, 1988322120), (18, 1767397440), (20, 1590657696), (24, 1325548080), (27, 1178264960), (30, 1060438464), (32, 994161060), (36, 883698720), (40, 795328848), (45, 706958976), (48, 662774040), (54, 589132480), (60, 530219232), (64, 497080530), (72, 441849360), (80, 397664424), (90, 353479488), (96, 331387020), (108, 294566240), (120, 265109616), (128, 248540265), (135, 235652992), (144, 220924680), (160, 198832212), (180, 176739744), (192, 165693510), (216, 147283120), (240, 132554808), (270, 117826496), (288, 110462340), (320, 99416106), (360, 88369872), (384, 82846755), (432, 73641560), (480, 66277404), (540, 58913248), (576, 55231170), (640, 49708053), (720, 44184936), (864, 36820780), (960, 33138702), (1080, 29456624), (1152, 27615585), (1440, 22092468), (1728, 18410390), (1920, 16569351), (2160, 14728312), (2880, 11046234), (3456, 9205195), (4320, 7364156), (5760, 5523117), (8640, 3682078), (17280, 1841039)]