70710480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 258532560

約数和(自身を除く): 187822080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 109, 120, 136, 144, 153, 159, 170, 180, 204, 212, 218, 240, 255, 265, 272, 306, 318, 327, 340, 360, 408, 424, 436, 477, 510, 530, 545, 612, 636, 654, 680, 720, 765, 795, 816, 848, 872, 901, 954, 981, 1020, 1060, 1090, 1224, 1272, 1308, 1360, 1530, 1590, 1635, 1744, 1802, 1853, 1908, 1962, 2040, 2120, 2180, 2385, 2448, 2544, 2616, 2703, 3060, 3180, 3270, 3604, 3706, 3816, 3924, 4080, 4240, 4360, 4505, 4770, 4905, 5232, 5406, 5559, 5777, 6120, 6360, 6540, 7208, 7412, 7632, 7848, 8109, 8720, 9010, 9265, 9540, 9810, 10812, 11118, 11554, 12240, 12720, 13080, 13515, 14416, 14824, 15696, 16218, 16677, 17331, 18020, 18530, 19080, 19620, 21624, 22236, 23108, 26160, 27030, 27795, 28885, 29648, 32436, 33354, 34662, 36040, 37060, 38160, 39240, 40545, 43248, 44472, 46216, 51993, 54060, 55590, 57770, 64872, 66708, 69324, 72080, 74120, 78480, 81090, 83385, 86655, 88944, 92432, 98209, 103986, 108120, 111180, 115540, 129744, 133416, 138648, 148240, 162180, 166770, 173310, 196418, 207972, 216240, 222360, 231080, 259965, 266832, 277296, 294627, 324360, 333540, 346620, 392836, 415944, 444720, 462160, 491045, 519930, 589254, 648720, 667080, 693240, 785672, 831888, 883881, 982090, 1039860, 1178508, 1334160, 1386480, 1473135, 1571344, 1767762, 1964180, 2079720, 2357016, 2946270, 3535524, 3928360, 4159440, 4419405, 4714032, 5892540, 7071048, 7856720, 8838810, 11785080, 14142096, 17677620, 23570160, 35355240, 70710480]

約数ペア:

[(1, 70710480), (2, 35355240), (3, 23570160), (4, 17677620), (5, 14142096), (6, 11785080), (8, 8838810), (9, 7856720), (10, 7071048), (12, 5892540), (15, 4714032), (16, 4419405), (17, 4159440), (18, 3928360), (20, 3535524), (24, 2946270), (30, 2357016), (34, 2079720), (36, 1964180), (40, 1767762), (45, 1571344), (48, 1473135), (51, 1386480), (53, 1334160), (60, 1178508), (68, 1039860), (72, 982090), (80, 883881), (85, 831888), (90, 785672), (102, 693240), (106, 667080), (109, 648720), (120, 589254), (136, 519930), (144, 491045), (153, 462160), (159, 444720), (170, 415944), (180, 392836), (204, 346620), (212, 333540), (218, 324360), (240, 294627), (255, 277296), (265, 266832), (272, 259965), (306, 231080), (318, 222360), (327, 216240), (340, 207972), (360, 196418), (408, 173310), (424, 166770), (436, 162180), (477, 148240), (510, 138648), (530, 133416), (545, 129744), (612, 115540), (636, 111180), (654, 108120), (680, 103986), (720, 98209), (765, 92432), (795, 88944), (816, 86655), (848, 83385), (872, 81090), (901, 78480), (954, 74120), (981, 72080), (1020, 69324), (1060, 66708), (1090, 64872), (1224, 57770), (1272, 55590), (1308, 54060), (1360, 51993), (1530, 46216), (1590, 44472), (1635, 43248), (1744, 40545), (1802, 39240), (1853, 38160), (1908, 37060), (1962, 36040), (2040, 34662), (2120, 33354), (2180, 32436), (2385, 29648), (2448, 28885), (2544, 27795), (2616, 27030), (2703, 26160), (3060, 23108), (3180, 22236), (3270, 21624), (3604, 19620), (3706, 19080), (3816, 18530), (3924, 18020), (4080, 17331), (4240, 16677), (4360, 16218), (4505, 15696), (4770, 14824), (4905, 14416), (5232, 13515), (5406, 13080), (5559, 12720), (5777, 12240), (6120, 11554), (6360, 11118), (6540, 10812), (7208, 9810), (7412, 9540), (7632, 9265), (7848, 9010), (8109, 8720)]