126261240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 446925600

約数和(自身を除く): 320664360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 109, 120, 140, 147, 168, 196, 197, 210, 218, 245, 280, 294, 327, 392, 394, 420, 436, 490, 545, 588, 591, 654, 735, 763, 788, 840, 872, 980, 985, 1090, 1176, 1182, 1308, 1379, 1470, 1526, 1576, 1635, 1960, 1970, 2180, 2289, 2364, 2616, 2758, 2940, 2955, 3052, 3270, 3815, 3940, 4137, 4360, 4578, 4728, 5341, 5516, 5880, 5910, 6104, 6540, 6895, 7630, 7880, 8274, 9156, 9653, 10682, 11032, 11445, 11820, 13080, 13790, 15260, 16023, 16548, 18312, 19306, 20685, 21364, 21473, 22890, 23640, 26705, 27580, 28959, 30520, 32046, 33096, 38612, 41370, 42728, 42946, 45780, 48265, 53410, 55160, 57918, 64092, 64419, 77224, 80115, 82740, 85892, 91560, 96530, 106820, 107365, 115836, 128184, 128838, 144795, 150311, 160230, 165480, 171784, 193060, 213640, 214730, 231672, 257676, 289590, 300622, 320460, 322095, 386120, 429460, 450933, 515352, 579180, 601244, 640920, 644190, 751555, 858920, 901866, 1052177, 1158360, 1202488, 1288380, 1503110, 1803732, 2104354, 2254665, 2576760, 3006220, 3156531, 3607464, 4208708, 4509330, 5260885, 6012440, 6313062, 8417416, 9018660, 10521770, 12626124, 15782655, 18037320, 21043540, 25252248, 31565310, 42087080, 63130620, 126261240]

約数ペア:

[(1, 126261240), (2, 63130620), (3, 42087080), (4, 31565310), (5, 25252248), (6, 21043540), (7, 18037320), (8, 15782655), (10, 12626124), (12, 10521770), (14, 9018660), (15, 8417416), (20, 6313062), (21, 6012440), (24, 5260885), (28, 4509330), (30, 4208708), (35, 3607464), (40, 3156531), (42, 3006220), (49, 2576760), (56, 2254665), (60, 2104354), (70, 1803732), (84, 1503110), (98, 1288380), (105, 1202488), (109, 1158360), (120, 1052177), (140, 901866), (147, 858920), (168, 751555), (196, 644190), (197, 640920), (210, 601244), (218, 579180), (245, 515352), (280, 450933), (294, 429460), (327, 386120), (392, 322095), (394, 320460), (420, 300622), (436, 289590), (490, 257676), (545, 231672), (588, 214730), (591, 213640), (654, 193060), (735, 171784), (763, 165480), (788, 160230), (840, 150311), (872, 144795), (980, 128838), (985, 128184), (1090, 115836), (1176, 107365), (1182, 106820), (1308, 96530), (1379, 91560), (1470, 85892), (1526, 82740), (1576, 80115), (1635, 77224), (1960, 64419), (1970, 64092), (2180, 57918), (2289, 55160), (2364, 53410), (2616, 48265), (2758, 45780), (2940, 42946), (2955, 42728), (3052, 41370), (3270, 38612), (3815, 33096), (3940, 32046), (4137, 30520), (4360, 28959), (4578, 27580), (4728, 26705), (5341, 23640), (5516, 22890), (5880, 21473), (5910, 21364), (6104, 20685), (6540, 19306), (6895, 18312), (7630, 16548), (7880, 16023), (8274, 15260), (9156, 13790), (9653, 13080), (10682, 11820), (11032, 11445)]