2069720640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18466

約数の個数: 224

約数和(自身を含む): 7863596160

約数和(自身を除く): 5793875520

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, 14040, 18427, 18720, 22464, 28080, 36854, 37440, 55281, 56160, 73708, 92135, 110562, 112320, 147416, 165843, 184270, 221124, 239551, 276405, 294832, 331686, 368540, 442248, 479102, 497529, 552810, 589664, 663372, 718653, 737080, 829215, 884496, 958204, 995058, 1105620, 1179328, 1197755, 1326744, 1437306, 1474160, 1658430, 1768992, 1916408, 1990116, 2155959, 2211240, 2395510, 2487645, 2653488, 2874612, 2948320, 3316860, 3537984, 3593265, 3832816, 3980232, 4311918, 4422480, 4791020, 4975290, 5306976, 5749224, 5896640, 6467877, 6633720, 7186530, 7665632, 7960464, 8623836, 8844960, 9582040, 9950580, 10613952, 10779795, 11498448, 12935754, 13267440, 14373060, 15331264, 15920928, 17247672, 17689920, 19164080, 19901160, 21559590, 22996896, 25871508, 26534880, 28746120, 31841856, 32339385, 34495344, 38328160, 39802320, 43119180, 45993792, 51743016, 53069760, 57492240, 64678770, 68990688, 76656320, 79604640, 86238360, 103486032, 114984480, 129357540, 137981376, 159209280, 172476720, 206972064, 229968960, 258715080, 344953440, 413944128, 517430160, 689906880, 1034860320, 2069720640]

約数ペア:

[(1, 2069720640), (2, 1034860320), (3, 689906880), (4, 517430160), (5, 413944128), (6, 344953440), (8, 258715080), (9, 229968960), (10, 206972064), (12, 172476720), (13, 159209280), (15, 137981376), (16, 129357540), (18, 114984480), (20, 103486032), (24, 86238360), (26, 79604640), (27, 76656320), (30, 68990688), (32, 64678770), (36, 57492240), (39, 53069760), (40, 51743016), (45, 45993792), (48, 43119180), (52, 39802320), (54, 38328160), (60, 34495344), (64, 32339385), (65, 31841856), (72, 28746120), (78, 26534880), (80, 25871508), (90, 22996896), (96, 21559590), (104, 19901160), (108, 19164080), (117, 17689920), (120, 17247672), (130, 15920928), (135, 15331264), (144, 14373060), (156, 13267440), (160, 12935754), (180, 11498448), (192, 10779795), (195, 10613952), (208, 9950580), (216, 9582040), (234, 8844960), (240, 8623836), (260, 7960464), (270, 7665632), (288, 7186530), (312, 6633720), (320, 6467877), (351, 5896640), (360, 5749224), (390, 5306976), (416, 4975290), (432, 4791020), (468, 4422480), (480, 4311918), (520, 3980232), (540, 3832816), (576, 3593265), (585, 3537984), (624, 3316860), (702, 2948320), (720, 2874612), (780, 2653488), (832, 2487645), (864, 2395510), (936, 2211240), (960, 2155959), (1040, 1990116), (1080, 1916408), (1170, 1768992), (1248, 1658430), (1404, 1474160), (1440, 1437306), (1560, 1326744), (1728, 1197755), (1755, 1179328), (1872, 1105620), (2080, 995058), (2160, 958204), (2340, 884496), (2496, 829215), (2808, 737080), (2880, 718653), (3120, 663372), (3510, 589664), (3744, 552810), (4160, 497529), (4320, 479102), (4680, 442248), (5616, 368540), (6240, 331686), (7020, 294832), (7488, 276405), (8640, 239551), (9360, 221124), (11232, 184270), (12480, 165843), (14040, 147416), (18427, 112320), (18720, 110562), (22464, 92135), (28080, 73708), (36854, 56160), (37440, 55281)]