266059920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 1005649920

約数和(自身を除く): 739590000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 43, 48, 56, 58, 60, 70, 80, 84, 86, 87, 105, 112, 116, 120, 127, 129, 140, 145, 168, 172, 174, 203, 210, 215, 232, 240, 254, 258, 280, 290, 301, 336, 344, 348, 381, 406, 420, 430, 435, 464, 508, 516, 560, 580, 602, 609, 635, 645, 688, 696, 762, 812, 840, 860, 870, 889, 903, 1015, 1016, 1032, 1160, 1204, 1218, 1247, 1270, 1290, 1392, 1505, 1524, 1624, 1680, 1720, 1740, 1778, 1806, 1905, 2030, 2032, 2064, 2320, 2408, 2436, 2494, 2540, 2580, 2667, 3010, 3045, 3048, 3248, 3440, 3480, 3556, 3612, 3683, 3741, 3810, 4060, 4445, 4515, 4816, 4872, 4988, 5080, 5160, 5334, 5461, 6020, 6090, 6096, 6235, 6960, 7112, 7224, 7366, 7482, 7620, 8120, 8729, 8890, 9030, 9744, 9976, 10160, 10320, 10668, 10922, 11049, 12040, 12180, 12470, 13335, 14224, 14448, 14732, 14964, 15240, 16240, 16383, 17458, 17780, 18060, 18415, 18705, 19952, 21336, 21844, 22098, 24080, 24360, 24940, 25781, 26187, 26670, 27305, 29464, 29928, 30480, 32766, 34916, 35560, 36120, 36830, 37410, 38227, 42672, 43645, 43688, 44196, 48720, 49880, 51562, 52374, 53340, 54610, 55245, 58928, 59856, 65532, 69832, 71120, 72240, 73660, 74820, 76454, 77343, 81915, 87290, 87376, 88392, 99760, 103124, 104748, 106680, 109220, 110490, 114681, 128905, 130935, 131064, 139664, 147320, 149640, 152908, 154686, 158369, 163830, 174580, 176784, 191135, 206248, 209496, 213360, 218440, 220980, 229362, 257810, 261870, 262128, 294640, 299280, 305816, 309372, 316738, 327660, 349160, 382270, 386715, 412496, 418992, 436880, 441960, 458724, 475107, 515620, 523740, 573405, 611632, 618744, 633476, 655320, 698320, 764540, 773430, 791845, 883920, 917448, 950214, 1031240, 1047480, 1108583, 1146810, 1237488, 1266952, 1310640, 1529080, 1546860, 1583690, 1834896, 1900428, 2062480, 2094960, 2217166, 2293620, 2375535, 2533904, 3058160, 3093720, 3167380, 3325749, 3800856, 4434332, 4587240, 4751070, 5542915, 6187440, 6334760, 6651498, 7601712, 8868664, 9174480, 9502140, 11085830, 12669520, 13302996, 16628745, 17737328, 19004280, 22171660, 26605992, 33257490, 38008560, 44343320, 53211984, 66514980, 88686640, 133029960, 266059920]

約数ペア:

[(1, 266059920), (2, 133029960), (3, 88686640), (4, 66514980), (5, 53211984), (6, 44343320), (7, 38008560), (8, 33257490), (10, 26605992), (12, 22171660), (14, 19004280), (15, 17737328), (16, 16628745), (20, 13302996), (21, 12669520), (24, 11085830), (28, 9502140), (29, 9174480), (30, 8868664), (35, 7601712), (40, 6651498), (42, 6334760), (43, 6187440), (48, 5542915), (56, 4751070), (58, 4587240), (60, 4434332), (70, 3800856), (80, 3325749), (84, 3167380), (86, 3093720), (87, 3058160), (105, 2533904), (112, 2375535), (116, 2293620), (120, 2217166), (127, 2094960), (129, 2062480), (140, 1900428), (145, 1834896), (168, 1583690), (172, 1546860), (174, 1529080), (203, 1310640), (210, 1266952), (215, 1237488), (232, 1146810), (240, 1108583), (254, 1047480), (258, 1031240), (280, 950214), (290, 917448), (301, 883920), (336, 791845), (344, 773430), (348, 764540), (381, 698320), (406, 655320), (420, 633476), (430, 618744), (435, 611632), (464, 573405), (508, 523740), (516, 515620), (560, 475107), (580, 458724), (602, 441960), (609, 436880), (635, 418992), (645, 412496), (688, 386715), (696, 382270), (762, 349160), (812, 327660), (840, 316738), (860, 309372), (870, 305816), (889, 299280), (903, 294640), (1015, 262128), (1016, 261870), (1032, 257810), (1160, 229362), (1204, 220980), (1218, 218440), (1247, 213360), (1270, 209496), (1290, 206248), (1392, 191135), (1505, 176784), (1524, 174580), (1624, 163830), (1680, 158369), (1720, 154686), (1740, 152908), (1778, 149640), (1806, 147320), (1905, 139664), (2030, 131064), (2032, 130935), (2064, 128905), (2320, 114681), (2408, 110490), (2436, 109220), (2494, 106680), (2540, 104748), (2580, 103124), (2667, 99760), (3010, 88392), (3045, 87376), (3048, 87290), (3248, 81915), (3440, 77343), (3480, 76454), (3556, 74820), (3612, 73660), (3683, 72240), (3741, 71120), (3810, 69832), (4060, 65532), (4445, 59856), (4515, 58928), (4816, 55245), (4872, 54610), (4988, 53340), (5080, 52374), (5160, 51562), (5334, 49880), (5461, 48720), (6020, 44196), (6090, 43688), (6096, 43645), (6235, 42672), (6960, 38227), (7112, 37410), (7224, 36830), (7366, 36120), (7482, 35560), (7620, 34916), (8120, 32766), (8729, 30480), (8890, 29928), (9030, 29464), (9744, 27305), (9976, 26670), (10160, 26187), (10320, 25781), (10668, 24940), (10922, 24360), (11049, 24080), (12040, 22098), (12180, 21844), (12470, 21336), (13335, 19952), (14224, 18705), (14448, 18415), (14732, 18060), (14964, 17780), (15240, 17458), (16240, 16383)]