2133207720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2111}}^1$

素因数の和:2536

約数の個数: 192

約数和(自身を含む): 7946864640

約数和(自身を除く): 5813656920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 401, 420, 504, 630, 802, 840, 1203, 1260, 1604, 2005, 2111, 2406, 2520, 2807, 3208, 3609, 4010, 4222, 4812, 5614, 6015, 6333, 7218, 8020, 8421, 8444, 9624, 10555, 11228, 12030, 12666, 14035, 14436, 14777, 16040, 16842, 16888, 18045, 18999, 21110, 22456, 24060, 25263, 25332, 28070, 28872, 29554, 31665, 33684, 36090, 37998, 42105, 42220, 44331, 48120, 50526, 50664, 56140, 59108, 63330, 67368, 72180, 73885, 75996, 84210, 84440, 88662, 94995, 101052, 112280, 118216, 126315, 126660, 132993, 144360, 147770, 151992, 168420, 177324, 189990, 202104, 221655, 252630, 253320, 265986, 295540, 336840, 354648, 379980, 443310, 505260, 531972, 591080, 664965, 759960, 846511, 886620, 1010520, 1063944, 1329930, 1693022, 1773240, 2539533, 2659860, 3386044, 4232555, 5079066, 5319720, 5925577, 6772088, 7618599, 8465110, 10158132, 11851154, 12697665, 15237198, 16930220, 17776731, 20316264, 23702308, 25395330, 29627885, 30474396, 33860440, 35553462, 38092995, 47404616, 50790660, 53330193, 59255770, 60948792, 71106924, 76185990, 88883655, 101581320, 106660386, 118511540, 142213848, 152371980, 177767310, 213320772, 237023080, 266650965, 304743960, 355534620, 426641544, 533301930, 711069240, 1066603860, 2133207720]

約数ペア:

[(1, 2133207720), (2, 1066603860), (3, 711069240), (4, 533301930), (5, 426641544), (6, 355534620), (7, 304743960), (8, 266650965), (9, 237023080), (10, 213320772), (12, 177767310), (14, 152371980), (15, 142213848), (18, 118511540), (20, 106660386), (21, 101581320), (24, 88883655), (28, 76185990), (30, 71106924), (35, 60948792), (36, 59255770), (40, 53330193), (42, 50790660), (45, 47404616), (56, 38092995), (60, 35553462), (63, 33860440), (70, 30474396), (72, 29627885), (84, 25395330), (90, 23702308), (105, 20316264), (120, 17776731), (126, 16930220), (140, 15237198), (168, 12697665), (180, 11851154), (210, 10158132), (252, 8465110), (280, 7618599), (315, 6772088), (360, 5925577), (401, 5319720), (420, 5079066), (504, 4232555), (630, 3386044), (802, 2659860), (840, 2539533), (1203, 1773240), (1260, 1693022), (1604, 1329930), (2005, 1063944), (2111, 1010520), (2406, 886620), (2520, 846511), (2807, 759960), (3208, 664965), (3609, 591080), (4010, 531972), (4222, 505260), (4812, 443310), (5614, 379980), (6015, 354648), (6333, 336840), (7218, 295540), (8020, 265986), (8421, 253320), (8444, 252630), (9624, 221655), (10555, 202104), (11228, 189990), (12030, 177324), (12666, 168420), (14035, 151992), (14436, 147770), (14777, 144360), (16040, 132993), (16842, 126660), (16888, 126315), (18045, 118216), (18999, 112280), (21110, 101052), (22456, 94995), (24060, 88662), (25263, 84440), (25332, 84210), (28070, 75996), (28872, 73885), (29554, 72180), (31665, 67368), (33684, 63330), (36090, 59108), (37998, 56140), (42105, 50664), (42220, 50526), (44331, 48120)]