401690520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 384

約数和(自身を含む): 1670423040

約数和(自身を除く): 1268732520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 43, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 86, 88, 90, 99, 105, 110, 120, 126, 129, 132, 140, 154, 165, 168, 172, 180, 198, 210, 215, 220, 231, 252, 258, 264, 280, 301, 308, 315, 330, 337, 344, 360, 385, 387, 396, 420, 430, 440, 462, 473, 495, 504, 516, 602, 616, 630, 645, 660, 674, 693, 770, 774, 792, 840, 860, 903, 924, 946, 990, 1011, 1032, 1155, 1204, 1260, 1290, 1320, 1348, 1386, 1419, 1505, 1540, 1548, 1685, 1720, 1806, 1848, 1892, 1935, 1980, 2022, 2310, 2359, 2365, 2408, 2520, 2580, 2696, 2709, 2772, 2838, 3010, 3033, 3080, 3096, 3311, 3370, 3465, 3612, 3707, 3784, 3870, 3960, 4044, 4257, 4515, 4620, 4718, 4730, 5055, 5160, 5418, 5544, 5676, 6020, 6066, 6622, 6740, 6930, 7077, 7095, 7224, 7414, 7740, 8088, 8514, 9030, 9240, 9436, 9460, 9933, 10110, 10836, 11121, 11352, 11795, 12040, 12132, 13244, 13480, 13545, 13860, 14154, 14190, 14491, 14828, 15165, 15480, 16555, 17028, 18060, 18535, 18872, 18920, 19866, 20220, 21231, 21285, 21672, 22242, 23590, 24264, 25949, 26488, 27090, 27720, 28308, 28380, 28982, 29656, 29799, 30330, 33110, 33363, 34056, 35385, 36120, 37070, 39732, 40440, 42462, 42570, 43473, 44484, 47180, 49665, 51898, 54180, 55605, 56616, 56760, 57964, 59598, 60660, 66220, 66726, 70770, 72455, 74140, 77847, 79464, 84924, 85140, 86946, 88968, 94360, 99330, 101437, 103796, 106155, 108360, 111210, 115928, 119196, 121320, 129745, 130419, 132440, 133452, 141540, 144910, 148280, 148995, 155694, 159401, 166815, 169848, 170280, 173892, 198660, 202874, 207592, 212310, 217365, 222420, 233541, 238392, 259490, 260838, 266904, 283080, 289820, 297990, 304311, 311388, 318802, 333630, 347784, 389235, 397320, 405748, 424620, 434730, 444840, 467082, 478203, 507185, 518980, 521676, 579640, 595980, 608622, 622776, 637604, 652095, 667260, 778470, 797005, 811496, 849240, 869460, 912933, 934164, 956406, 1014370, 1037960, 1043352, 1115807, 1167705, 1191960, 1217244, 1275208, 1304190, 1334520, 1434609, 1521555, 1556940, 1594010, 1738920, 1825866, 1868328, 1912812, 2028740, 2231614, 2335410, 2391015, 2434488, 2608380, 2869218, 3043110, 3113880, 3188020, 3347421, 3651732, 3825624, 4057480, 4463228, 4564665, 4670820, 4782030, 5216760, 5579035, 5738436, 6086220, 6376040, 6694842, 7173045, 7303464, 8926456, 9129330, 9341640, 9564060, 10042263, 11158070, 11476872, 12172440, 13389684, 14346090, 16737105, 18258660, 19128120, 20084526, 22316140, 26779368, 28692180, 33474210, 36517320, 40169052, 44632280, 50211315, 57384360, 66948420, 80338104, 100422630, 133896840, 200845260, 401690520]

約数ペア:

[(1, 401690520), (2, 200845260), (3, 133896840), (4, 100422630), (5, 80338104), (6, 66948420), (7, 57384360), (8, 50211315), (9, 44632280), (10, 40169052), (11, 36517320), (12, 33474210), (14, 28692180), (15, 26779368), (18, 22316140), (20, 20084526), (21, 19128120), (22, 18258660), (24, 16737105), (28, 14346090), (30, 13389684), (33, 12172440), (35, 11476872), (36, 11158070), (40, 10042263), (42, 9564060), (43, 9341640), (44, 9129330), (45, 8926456), (55, 7303464), (56, 7173045), (60, 6694842), (63, 6376040), (66, 6086220), (70, 5738436), (72, 5579035), (77, 5216760), (84, 4782030), (86, 4670820), (88, 4564665), (90, 4463228), (99, 4057480), (105, 3825624), (110, 3651732), (120, 3347421), (126, 3188020), (129, 3113880), (132, 3043110), (140, 2869218), (154, 2608380), (165, 2434488), (168, 2391015), (172, 2335410), (180, 2231614), (198, 2028740), (210, 1912812), (215, 1868328), (220, 1825866), (231, 1738920), (252, 1594010), (258, 1556940), (264, 1521555), (280, 1434609), (301, 1334520), (308, 1304190), (315, 1275208), (330, 1217244), (337, 1191960), (344, 1167705), (360, 1115807), (385, 1043352), (387, 1037960), (396, 1014370), (420, 956406), (430, 934164), (440, 912933), (462, 869460), (473, 849240), (495, 811496), (504, 797005), (516, 778470), (602, 667260), (616, 652095), (630, 637604), (645, 622776), (660, 608622), (674, 595980), (693, 579640), (770, 521676), (774, 518980), (792, 507185), (840, 478203), (860, 467082), (903, 444840), (924, 434730), (946, 424620), (990, 405748), (1011, 397320), (1032, 389235), (1155, 347784), (1204, 333630), (1260, 318802), (1290, 311388), (1320, 304311), (1348, 297990), (1386, 289820), (1419, 283080), (1505, 266904), (1540, 260838), (1548, 259490), (1685, 238392), (1720, 233541), (1806, 222420), (1848, 217365), (1892, 212310), (1935, 207592), (1980, 202874), (2022, 198660), (2310, 173892), (2359, 170280), (2365, 169848), (2408, 166815), (2520, 159401), (2580, 155694), (2696, 148995), (2709, 148280), (2772, 144910), (2838, 141540), (3010, 133452), (3033, 132440), (3080, 130419), (3096, 129745), (3311, 121320), (3370, 119196), (3465, 115928), (3612, 111210), (3707, 108360), (3784, 106155), (3870, 103796), (3960, 101437), (4044, 99330), (4257, 94360), (4515, 88968), (4620, 86946), (4718, 85140), (4730, 84924), (5055, 79464), (5160, 77847), (5418, 74140), (5544, 72455), (5676, 70770), (6020, 66726), (6066, 66220), (6622, 60660), (6740, 59598), (6930, 57964), (7077, 56760), (7095, 56616), (7224, 55605), (7414, 54180), (7740, 51898), (8088, 49665), (8514, 47180), (9030, 44484), (9240, 43473), (9436, 42570), (9460, 42462), (9933, 40440), (10110, 39732), (10836, 37070), (11121, 36120), (11352, 35385), (11795, 34056), (12040, 33363), (12132, 33110), (13244, 30330), (13480, 29799), (13545, 29656), (13860, 28982), (14154, 28380), (14190, 28308), (14491, 27720), (14828, 27090), (15165, 26488), (15480, 25949), (16555, 24264), (17028, 23590), (18060, 22242), (18535, 21672), (18872, 21285), (18920, 21231), (19866, 20220)]