212131440

素因数分解:

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

素因数の和:201

約数の個数: 320

約数和(自身を含む): 795484800

約数和(自身を除く): 583353360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 53, 54, 60, 68, 72, 80, 85, 90, 102, 106, 108, 109, 120, 135, 136, 144, 153, 159, 170, 180, 204, 212, 216, 218, 240, 255, 265, 270, 272, 306, 318, 327, 340, 360, 408, 424, 432, 436, 459, 477, 510, 530, 540, 545, 612, 636, 654, 680, 720, 765, 795, 816, 848, 872, 901, 918, 954, 981, 1020, 1060, 1080, 1090, 1224, 1272, 1308, 1360, 1431, 1530, 1590, 1635, 1744, 1802, 1836, 1853, 1908, 1962, 2040, 2120, 2160, 2180, 2295, 2385, 2448, 2544, 2616, 2703, 2862, 2943, 3060, 3180, 3270, 3604, 3672, 3706, 3816, 3924, 4080, 4240, 4360, 4505, 4590, 4770, 4905, 5232, 5406, 5559, 5724, 5777, 5886, 6120, 6360, 6540, 7155, 7208, 7344, 7412, 7632, 7848, 8109, 8720, 9010, 9180, 9265, 9540, 9810, 10812, 11118, 11448, 11554, 11772, 12240, 12720, 13080, 13515, 14310, 14416, 14715, 14824, 15696, 16218, 16677, 17331, 18020, 18360, 18530, 19080, 19620, 21624, 22236, 22896, 23108, 23544, 24327, 26160, 27030, 27795, 28620, 28885, 29430, 29648, 32436, 33354, 34662, 36040, 36720, 37060, 38160, 39240, 40545, 43248, 44472, 46216, 47088, 48654, 50031, 51993, 54060, 55590, 57240, 57770, 58860, 64872, 66708, 69324, 72080, 74120, 78480, 81090, 83385, 86655, 88944, 92432, 97308, 98209, 100062, 103986, 108120, 111180, 114480, 115540, 117720, 121635, 129744, 133416, 138648, 148240, 155979, 162180, 166770, 173310, 194616, 196418, 200124, 207972, 216240, 222360, 231080, 235440, 243270, 250155, 259965, 266832, 277296, 294627, 311958, 324360, 333540, 346620, 389232, 392836, 400248, 415944, 444720, 462160, 486540, 491045, 500310, 519930, 589254, 623916, 648720, 667080, 693240, 779895, 785672, 800496, 831888, 883881, 973080, 982090, 1000620, 1039860, 1178508, 1247832, 1334160, 1386480, 1473135, 1559790, 1571344, 1767762, 1946160, 1964180, 2001240, 2079720, 2357016, 2495664, 2651643, 2946270, 3119580, 3535524, 3928360, 4002480, 4159440, 4419405, 4714032, 5303286, 5892540, 6239160, 7071048, 7856720, 8838810, 10606572, 11785080, 12478320, 13258215, 14142096, 17677620, 21213144, 23570160, 26516430, 35355240, 42426288, 53032860, 70710480, 106065720, 212131440]

約数ペア:

[(1, 212131440), (2, 106065720), (3, 70710480), (4, 53032860), (5, 42426288), (6, 35355240), (8, 26516430), (9, 23570160), (10, 21213144), (12, 17677620), (15, 14142096), (16, 13258215), (17, 12478320), (18, 11785080), (20, 10606572), (24, 8838810), (27, 7856720), (30, 7071048), (34, 6239160), (36, 5892540), (40, 5303286), (45, 4714032), (48, 4419405), (51, 4159440), (53, 4002480), (54, 3928360), (60, 3535524), (68, 3119580), (72, 2946270), (80, 2651643), (85, 2495664), (90, 2357016), (102, 2079720), (106, 2001240), (108, 1964180), (109, 1946160), (120, 1767762), (135, 1571344), (136, 1559790), (144, 1473135), (153, 1386480), (159, 1334160), (170, 1247832), (180, 1178508), (204, 1039860), (212, 1000620), (216, 982090), (218, 973080), (240, 883881), (255, 831888), (265, 800496), (270, 785672), (272, 779895), (306, 693240), (318, 667080), (327, 648720), (340, 623916), (360, 589254), (408, 519930), (424, 500310), (432, 491045), (436, 486540), (459, 462160), (477, 444720), (510, 415944), (530, 400248), (540, 392836), (545, 389232), (612, 346620), (636, 333540), (654, 324360), (680, 311958), (720, 294627), (765, 277296), (795, 266832), (816, 259965), (848, 250155), (872, 243270), (901, 235440), (918, 231080), (954, 222360), (981, 216240), (1020, 207972), (1060, 200124), (1080, 196418), (1090, 194616), (1224, 173310), (1272, 166770), (1308, 162180), (1360, 155979), (1431, 148240), (1530, 138648), (1590, 133416), (1635, 129744), (1744, 121635), (1802, 117720), (1836, 115540), (1853, 114480), (1908, 111180), (1962, 108120), (2040, 103986), (2120, 100062), (2160, 98209), (2180, 97308), (2295, 92432), (2385, 88944), (2448, 86655), (2544, 83385), (2616, 81090), (2703, 78480), (2862, 74120), (2943, 72080), (3060, 69324), (3180, 66708), (3270, 64872), (3604, 58860), (3672, 57770), (3706, 57240), (3816, 55590), (3924, 54060), (4080, 51993), (4240, 50031), (4360, 48654), (4505, 47088), (4590, 46216), (4770, 44472), (4905, 43248), (5232, 40545), (5406, 39240), (5559, 38160), (5724, 37060), (5777, 36720), (5886, 36040), (6120, 34662), (6360, 33354), (6540, 32436), (7155, 29648), (7208, 29430), (7344, 28885), (7412, 28620), (7632, 27795), (7848, 27030), (8109, 26160), (8720, 24327), (9010, 23544), (9180, 23108), (9265, 22896), (9540, 22236), (9810, 21624), (10812, 19620), (11118, 19080), (11448, 18530), (11554, 18360), (11772, 18020), (12240, 17331), (12720, 16677), (13080, 16218), (13515, 15696), (14310, 14824), (14416, 14715)]