19127472480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{781351}}^1$

素因数の和:781389

約数の個数: 144

約数和(自身を含む): 69112147104

約数和(自身を除く): 49984674624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 781351, 1562702, 2344053, 3125404, 3906755, 4688106, 6250808, 7032159, 7813510, 9376212, 11720265, 12501616, 13282967, 14064318, 15627020, 18752424, 23440530, 25003232, 26565934, 28128636, 31254040, 35160795, 37504848, 39848901, 46881060, 53131868, 56257272, 62508080, 66414835, 70321590, 75009696, 79697802, 93762120, 106263736, 112514544, 119546703, 125016160, 132829670, 140643180, 159395604, 187524240, 199244505, 212527472, 225029088, 239093406, 265659340, 281286360, 318791208, 375048480, 398489010, 425054944, 478186812, 531318680, 562572720, 597733515, 637582416, 796978020, 956373624, 1062637360, 1125145440, 1195467030, 1275164832, 1593956040, 1912747248, 2125274720, 2390934060, 3187912080, 3825494496, 4781868120, 6375824160, 9563736240, 19127472480]

約数ペア:

[(1, 19127472480), (2, 9563736240), (3, 6375824160), (4, 4781868120), (5, 3825494496), (6, 3187912080), (8, 2390934060), (9, 2125274720), (10, 1912747248), (12, 1593956040), (15, 1275164832), (16, 1195467030), (17, 1125145440), (18, 1062637360), (20, 956373624), (24, 796978020), (30, 637582416), (32, 597733515), (34, 562572720), (36, 531318680), (40, 478186812), (45, 425054944), (48, 398489010), (51, 375048480), (60, 318791208), (68, 281286360), (72, 265659340), (80, 239093406), (85, 225029088), (90, 212527472), (96, 199244505), (102, 187524240), (120, 159395604), (136, 140643180), (144, 132829670), (153, 125016160), (160, 119546703), (170, 112514544), (180, 106263736), (204, 93762120), (240, 79697802), (255, 75009696), (272, 70321590), (288, 66414835), (306, 62508080), (340, 56257272), (360, 53131868), (408, 46881060), (480, 39848901), (510, 37504848), (544, 35160795), (612, 31254040), (680, 28128636), (720, 26565934), (765, 25003232), (816, 23440530), (1020, 18752424), (1224, 15627020), (1360, 14064318), (1440, 13282967), (1530, 12501616), (1632, 11720265), (2040, 9376212), (2448, 7813510), (2720, 7032159), (3060, 6250808), (4080, 4688106), (4896, 3906755), (6120, 3125404), (8160, 2344053), (12240, 1562702), (24480, 781351)]