1945689984

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 640

約数和(自身を含む): 7464441600

約数和(自身を除く): 5518751616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 64, 68, 72, 76, 81, 83, 84, 96, 102, 108, 112, 114, 119, 126, 128, 133, 136, 144, 152, 153, 162, 166, 168, 171, 189, 192, 204, 216, 224, 228, 238, 249, 252, 266, 272, 288, 304, 306, 323, 324, 332, 336, 342, 357, 378, 384, 399, 408, 432, 448, 456, 459, 476, 498, 504, 513, 532, 544, 567, 576, 581, 608, 612, 646, 648, 664, 672, 684, 714, 747, 756, 798, 816, 864, 896, 912, 918, 952, 969, 996, 1008, 1026, 1064, 1071, 1088, 1134, 1152, 1162, 1197, 1216, 1224, 1292, 1296, 1328, 1344, 1368, 1377, 1411, 1428, 1494, 1512, 1539, 1577, 1596, 1632, 1728, 1743, 1824, 1836, 1904, 1938, 1992, 2016, 2052, 2128, 2142, 2176, 2241, 2261, 2268, 2324, 2394, 2432, 2448, 2584, 2592, 2656, 2688, 2736, 2754, 2822, 2856, 2907, 2988, 3024, 3078, 3154, 3192, 3213, 3264, 3456, 3486, 3591, 3648, 3672, 3808, 3876, 3984, 4032, 4104, 4233, 4256, 4284, 4482, 4522, 4536, 4648, 4731, 4788, 4896, 5168, 5184, 5229, 5312, 5472, 5508, 5644, 5712, 5814, 5976, 6048, 6156, 6308, 6384, 6426, 6528, 6723, 6783, 6972, 7182, 7296, 7344, 7616, 7752, 7968, 8064, 8208, 8466, 8512, 8568, 8721, 8964, 9044, 9072, 9296, 9462, 9576, 9639, 9792, 9877, 10336, 10368, 10458, 10624, 10773, 10944, 11016, 11039, 11288, 11424, 11628, 11952, 12096, 12312, 12616, 12699, 12768, 12852, 13446, 13566, 13944, 14193, 14364, 14688, 15232, 15504, 15687, 15936, 16416, 16932, 17024, 17136, 17442, 17928, 18088, 18144, 18592, 18924, 19152, 19278, 19584, 19754, 20349, 20672, 20916, 21546, 21888, 22032, 22078, 22576, 22848, 23256, 23904, 24192, 24624, 25232, 25398, 25536, 25704, 26163, 26809, 26892, 27132, 27888, 28386, 28728, 29376, 29631, 31008, 31374, 31872, 32832, 33117, 33864, 34272, 34884, 35856, 36176, 36288, 37184, 37848, 38097, 38304, 38556, 39508, 40698, 41344, 41832, 42579, 43092, 44064, 44156, 45152, 45696, 46512, 47061, 47808, 49248, 50464, 50796, 51072, 51408, 52326, 53618, 53784, 54264, 55776, 56772, 57456, 58752, 59262, 61047, 62016, 62748, 65664, 66234, 67728, 68544, 69768, 71712, 72352, 72576, 74368, 75696, 76194, 76608, 77112, 79016, 80427, 81396, 83664, 85158, 86184, 88128, 88312, 88893, 90304, 93024, 94122, 95616, 98496, 99351, 100928, 101592, 102816, 104652, 107236, 107568, 108528, 111552, 113544, 114291, 114912, 118524, 122094, 124032, 125496, 127737, 132468, 135456, 137088, 139536, 143424, 144704, 151392, 152388, 153216, 154224, 158032, 160854, 162792, 167328, 170316, 172368, 176256, 176624, 177786, 180608, 183141, 186048, 187663, 188244, 196992, 198702, 201856, 203184, 205632, 209304, 214472, 215136, 217056, 223104, 227088, 228582, 229824, 237048, 241281, 244188, 250992, 255474, 264936, 266679, 270912, 279072, 286848, 289408, 298053, 302784, 304776, 308448, 316064, 321708, 325584, 334656, 340632, 344736, 353248, 355572, 366282, 372096, 375326, 376488, 397404, 406368, 411264, 418608, 428944, 430272, 434112, 454176, 457164, 459648, 474096, 482562, 488376, 501984, 510948, 529872, 533358, 541824, 558144, 562989, 596106, 605568, 609552, 616896, 632128, 643416, 651168, 669312, 681264, 689472, 706496, 711144, 723843, 732564, 750652, 752976, 794808, 800037, 812736, 837216, 857888, 860544, 868224, 894159, 908352, 914328, 948192, 965124, 976752, 1003968, 1021896, 1059744, 1066716, 1116288, 1125978, 1192212, 1219104, 1233792, 1264256, 1286832, 1302336, 1362528, 1378944, 1412992, 1422288, 1447686, 1465128, 1501304, 1505952, 1589616, 1600074, 1625472, 1674432, 1688967, 1715776, 1788318, 1816704, 1828656, 1896384, 1930248, 1953504, 2007936, 2043792, 2119488, 2133432, 2171529, 2251956, 2384424, 2438208, 2573664, 2604672, 2725056, 2844576, 2895372, 2930256, 3002608, 3011904, 3179232, 3200148, 3348864, 3377934, 3431552, 3576636, 3657312, 3792768, 3860496, 3907008, 4087584, 4238976, 4266864, 4343058, 4503912, 4768848, 4876416, 5066901, 5147328, 5450112, 5689152, 5790744, 5860512, 6005216, 6023808, 6358464, 6400296, 6755868, 7153272, 7314624, 7720992, 7814016, 8175168, 8533728, 8686116, 9007824, 9537696, 10133802, 10294656, 11378304, 11581488, 11721024, 12010432, 12716928, 12800592, 13511736, 14306544, 14629248, 15200703, 15441984, 16350336, 17067456, 17372232, 18015648, 19075392, 20267604, 23162976, 23442048, 24020864, 25601184, 27023472, 28613088, 30401406, 30883968, 34134912, 34744464, 36031296, 38150784, 40535208, 46325952, 51202368, 54046944, 57226176, 60802812, 69488928, 72062592, 81070416, 92651904, 102404736, 108093888, 114452352, 121605624, 138977856, 162140832, 216187776, 243211248, 277955712, 324281664, 486422496, 648563328, 972844992, 1945689984]

約数ペア:

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(1328, 1465128), (1344, 1447686), (1368, 1422288), (1377, 1412992), (1411, 1378944), (1428, 1362528), (1494, 1302336), (1512, 1286832), (1539, 1264256), (1577, 1233792), (1596, 1219104), (1632, 1192212), (1728, 1125978), (1743, 1116288), (1824, 1066716), (1836, 1059744), (1904, 1021896), (1938, 1003968), (1992, 976752), (2016, 965124), (2052, 948192), (2128, 914328), (2142, 908352), (2176, 894159), (2241, 868224), (2261, 860544), (2268, 857888), (2324, 837216), (2394, 812736), (2432, 800037), (2448, 794808), (2584, 752976), (2592, 750652), (2656, 732564), (2688, 723843), (2736, 711144), (2754, 706496), (2822, 689472), (2856, 681264), (2907, 669312), (2988, 651168), (3024, 643416), (3078, 632128), (3154, 616896), (3192, 609552), (3213, 605568), (3264, 596106), (3456, 562989), (3486, 558144), (3591, 541824), (3648, 533358), (3672, 529872), (3808, 510948), (3876, 501984), (3984, 488376), (4032, 482562), (4104, 474096), (4233, 459648), (4256, 457164), (4284, 454176), (4482, 434112), (4522, 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(12768, 152388), (12852, 151392), (13446, 144704), (13566, 143424), (13944, 139536), (14193, 137088), (14364, 135456), (14688, 132468), (15232, 127737), (15504, 125496), (15687, 124032), (15936, 122094), (16416, 118524), (16932, 114912), (17024, 114291), (17136, 113544), (17442, 111552), (17928, 108528), (18088, 107568), (18144, 107236), (18592, 104652), (18924, 102816), (19152, 101592), (19278, 100928), (19584, 99351), (19754, 98496), (20349, 95616), (20672, 94122), (20916, 93024), (21546, 90304), (21888, 88893), (22032, 88312), (22078, 88128), (22576, 86184), (22848, 85158), (23256, 83664), (23904, 81396), (24192, 80427), (24624, 79016), (25232, 77112), (25398, 76608), (25536, 76194), (25704, 75696), (26163, 74368), (26809, 72576), (26892, 72352), (27132, 71712), (27888, 69768), (28386, 68544), (28728, 67728), (29376, 66234), (29631, 65664), (31008, 62748), (31374, 62016), (31872, 61047), (32832, 59262), (33117, 58752), (33864, 57456), (34272, 56772), (34884, 55776), (35856, 54264), (36176, 53784), (36288, 53618), (37184, 52326), (37848, 51408), (38097, 51072), (38304, 50796), (38556, 50464), (39508, 49248), (40698, 47808), (41344, 47061), (41832, 46512), (42579, 45696), (43092, 45152), (44064, 44156)]