21834217440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{240677}}^1$

素因数の和:240711

約数の個数: 240

約数和(自身を含む): 88065042912

約数和(自身を除く): 66230825472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 240677, 481354, 722031, 962708, 1203385, 1444062, 1684739, 1925416, 2166093, 2406770, 2888124, 3369478, 3610155, 3850832, 4332186, 4813540, 5054217, 5776248, 6498279, 6738956, 7220310, 7701664, 8423695, 8664372, 9627080, 10108434, 10830465, 11552496, 12996558, 13477912, 14440620, 15162651, 16847390, 17328744, 19254160, 19494837, 20216868, 21660930, 23104992, 25271085, 25993116, 26955824, 28881240, 30325302, 32491395, 33694780, 34657488, 38508320, 38989674, 40433736, 43321860, 45487953, 50542170, 51986232, 53911648, 57762480, 60650604, 64982790, 67389560, 69314976, 75813255, 77979348, 80867472, 86643720, 90975906, 97474185, 101084340, 103972464, 115524960, 121301208, 129965580, 134779120, 136463859, 151626510, 155958696, 161734944, 173287440, 181951812, 194948370, 202168680, 207944928, 227439765, 242602416, 259931160, 269558240, 272927718, 303253020, 311917392, 346574880, 363903624, 389896740, 404337360, 454879530, 485204832, 519862320, 545855436, 606506040, 623834784, 682319295, 727807248, 779793480, 808674720, 909759060, 1039724640, 1091710872, 1213012080, 1364638590, 1455614496, 1559586960, 1819518120, 2183421744, 2426024160, 2729277180, 3119173920, 3639036240, 4366843488, 5458554360, 7278072480, 10917108720, 21834217440]

約数ペア:

[(1, 21834217440), (2, 10917108720), (3, 7278072480), (4, 5458554360), (5, 4366843488), (6, 3639036240), (7, 3119173920), (8, 2729277180), (9, 2426024160), (10, 2183421744), (12, 1819518120), (14, 1559586960), (15, 1455614496), (16, 1364638590), (18, 1213012080), (20, 1091710872), (21, 1039724640), (24, 909759060), (27, 808674720), (28, 779793480), (30, 727807248), (32, 682319295), (35, 623834784), (36, 606506040), (40, 545855436), (42, 519862320), (45, 485204832), (48, 454879530), (54, 404337360), (56, 389896740), (60, 363903624), (63, 346574880), (70, 311917392), (72, 303253020), (80, 272927718), (81, 269558240), (84, 259931160), (90, 242602416), (96, 227439765), (105, 207944928), (108, 202168680), (112, 194948370), (120, 181951812), (126, 173287440), (135, 161734944), (140, 155958696), (144, 151626510), (160, 136463859), (162, 134779120), (168, 129965580), (180, 121301208), (189, 115524960), (210, 103972464), (216, 101084340), (224, 97474185), (240, 90975906), (252, 86643720), (270, 80867472), (280, 77979348), (288, 75813255), (315, 69314976), (324, 67389560), (336, 64982790), (360, 60650604), (378, 57762480), (405, 53911648), (420, 51986232), (432, 50542170), (480, 45487953), (504, 43321860), (540, 40433736), (560, 38989674), (567, 38508320), (630, 34657488), (648, 33694780), (672, 32491395), (720, 30325302), (756, 28881240), (810, 26955824), (840, 25993116), (864, 25271085), (945, 23104992), (1008, 21660930), (1080, 20216868), (1120, 19494837), (1134, 19254160), (1260, 17328744), (1296, 16847390), (1440, 15162651), (1512, 14440620), (1620, 13477912), (1680, 12996558), (1890, 11552496), (2016, 10830465), (2160, 10108434), (2268, 9627080), (2520, 8664372), (2592, 8423695), (2835, 7701664), (3024, 7220310), (3240, 6738956), (3360, 6498279), (3780, 5776248), (4320, 5054217), (4536, 4813540), (5040, 4332186), (5670, 3850832), (6048, 3610155), (6480, 3369478), (7560, 2888124), (9072, 2406770), (10080, 2166093), (11340, 1925416), (12960, 1684739), (15120, 1444062), (18144, 1203385), (22680, 962708), (30240, 722031), (45360, 481354), (90720, 240677)]