20719704096

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 864

約数和(自身を含む): 79054859520

約数和(自身を除く): 58335155424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 47, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 89, 91, 94, 96, 98, 104, 108, 112, 117, 126, 141, 144, 147, 156, 162, 168, 178, 182, 188, 189, 196, 208, 216, 224, 234, 243, 252, 267, 273, 282, 288, 294, 312, 324, 329, 336, 351, 356, 364, 376, 378, 392, 416, 423, 432, 441, 468, 486, 504, 534, 546, 564, 567, 588, 611, 623, 624, 637, 648, 658, 672, 702, 712, 728, 752, 756, 784, 801, 819, 846, 864, 882, 936, 972, 987, 1008, 1053, 1068, 1092, 1128, 1134, 1157, 1176, 1222, 1246, 1248, 1269, 1274, 1296, 1316, 1323, 1404, 1424, 1456, 1504, 1512, 1568, 1602, 1638, 1692, 1701, 1764, 1833, 1869, 1872, 1911, 1944, 1974, 2016, 2106, 2136, 2184, 2256, 2268, 2303, 2314, 2352, 2403, 2444, 2457, 2492, 2538, 2548, 2592, 2632, 2646, 2808, 2848, 2912, 2961, 3024, 3159, 3204, 3276, 3384, 3402, 3471, 3528, 3666, 3738, 3744, 3807, 3822, 3888, 3948, 3969, 4183, 4212, 4272, 4277, 4361, 4368, 4512, 4536, 4606, 4628, 4704, 4806, 4888, 4914, 4984, 5076, 5096, 5264, 5292, 5499, 5607, 5616, 5733, 5922, 6048, 6318, 6408, 6552, 6768, 6804, 6909, 6942, 7056, 7209, 7332, 7371, 7476, 7614, 7644, 7776, 7896, 7938, 8099, 8366, 8424, 8544, 8554, 8722, 8736, 8883, 9072, 9212, 9256, 9612, 9776, 9828, 9968, 10152, 10192, 10413, 10528, 10584, 10998, 11214, 11232, 11421, 11466, 11844, 11907, 12549, 12636, 12816, 12831, 13083, 13104, 13536, 13608, 13818, 13884, 14112, 14418, 14664, 14742, 14952, 15228, 15288, 15792, 15876, 16198, 16497, 16732, 16821, 16848, 17108, 17199, 17444, 17766, 18144, 18424, 18512, 19224, 19552, 19656, 19936, 20304, 20384, 20727, 20826, 21168, 21627, 21996, 22113, 22428, 22842, 22932, 23688, 23814, 24297, 25098, 25272, 25632, 25662, 26166, 26208, 26649, 27216, 27636, 27768, 28836, 29281, 29328, 29484, 29904, 29939, 30456, 30576, 31239, 31584, 31752, 32396, 32994, 33464, 33642, 33696, 34216, 34398, 34888, 35532, 36848, 37024, 37647, 38448, 38493, 39249, 39312, 40608, 41454, 41652, 42336, 43254, 43992, 44226, 44856, 45684, 45864, 47376, 47628, 48594, 49491, 50196, 50463, 50544, 51324, 51597, 52332, 53298, 54379, 54432, 55272, 55536, 56693, 57672, 58562, 58656, 58968, 59808, 59878, 60912, 61152, 62181, 62478, 63504, 64792, 65988, 66928, 67284, 68432, 68796, 69776, 71064, 72891, 73696, 75294, 76896, 76986, 78498, 78624, 79947, 82908, 83304, 86508, 87843, 87984, 88452, 89712, 89817, 91368, 91728, 93717, 94752, 95256, 97188, 98982, 100392, 100926, 101088, 102648, 103194, 104664, 106596, 108758, 110544, 111072, 112941, 113386, 115344, 115479, 117124, 117747, 117936, 119756, 121824, 124362, 124956, 127008, 129584, 131976, 133856, 134568, 136864, 137592, 139552, 142128, 145782, 148473, 150588, 151389, 153972, 154791, 156996, 159894, 163137, 165816, 166608, 170079, 173016, 175686, 175968, 176904, 179424, 179634, 182736, 183456, 186543, 187434, 190512, 194376, 197964, 200784, 201852, 204967, 205296, 206388, 209328, 213192, 217516, 218673, 221088, 225882, 226772, 230688, 230958, 234248, 235494, 235872, 239512, 248724, 249912, 259168, 263529, 263952, 269136, 269451, 275184, 281151, 284256, 291564, 296946, 301176, 302778, 307944, 309582, 313992, 319788, 326274, 331632, 333216, 338823, 340158, 346032, 346437, 351372, 353241, 353808, 359268, 365472, 373086, 374868, 380653, 381024, 388752, 395928, 401568, 403704, 409934, 410592, 412776, 418656, 426384, 435032, 437346, 451764, 453544, 461916, 468496, 470988, 479024, 489411, 497448, 499824, 510237, 527058, 527904, 538272, 538902, 550368, 559629, 562302, 583128, 593892, 602352, 605556, 614901, 615888, 619164, 627984, 639576, 652548, 656019, 663264, 677646, 680316, 692064, 692874, 702744, 706482, 707616, 718536, 746172, 749736, 761306, 777504, 790587, 791856, 807408, 808353, 819868, 825552, 852768, 870064, 874692, 903528, 907088, 923832, 936992, 941976, 958048, 978822, 994896, 999648, 1016469, 1020474, 1039311, 1054116, 1059723, 1077804, 1119258, 1124604, 1141959, 1166256, 1187784, 1204704, 1211112, 1229802, 1231776, 1238328, 1255968, 1279152, 1305096, 1312038, 1355292, 1360632, 1385748, 1405488, 1412964, 1437072, 1468233, 1492344, 1499472, 1522612, 1530711, 1581174, 1583712, 1614816, 1616706, 1639736, 1651104, 1740128, 1749384, 1807056, 1814176, 1844703, 1847664, 1883952, 1957644, 1968057, 1989792, 2032938, 2040948, 2078622, 2108232, 2119446, 2155608, 2238516, 2249208, 2283918, 2332512, 2371761, 2375568, 2422224, 2425059, 2459604, 2476656, 2558304, 2610192, 2624076, 2664571, 2710584, 2721264, 2771496, 2810976, 2825928, 2874144, 2936466, 2984688, 2998944, 3045224, 3061422, 3162348, 3233412, 3279472, 3425877, 3498768, 3614112, 3689406, 3695328, 3767904, 3915288, 3936114, 4065876, 4081896, 4157244, 4216464, 4238892, 4311216, 4404699, 4477032, 4498416, 4567836, 4592133, 4743522, 4751136, 4844448, 4850118, 4919208, 4953312, 5220384, 5248152, 5329142, 5421168, 5442528, 5534109, 5542992, 5651856, 5872932, 5969376, 6090448, 6122844, 6324696, 6466824, 6558944, 6851754, 6997536, 7115283, 7275177, 7378812, 7830576, 7872228, 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約数ペア:

[(1, 20719704096), (2, 10359852048), (3, 6906568032), (4, 5179926024), (6, 3453284016), (7, 2959957728), (8, 2589963012), (9, 2302189344), (12, 1726642008), (13, 1593823392), (14, 1479978864), (16, 1294981506), (18, 1151094672), (21, 986652576), (24, 863321004), (26, 796911696), (27, 767396448), (28, 739989432), (32, 647490753), (36, 575547336), (39, 531274464), (42, 493326288), (47, 440844768), (48, 431660502), (49, 422851104), (52, 398455848), (54, 383698224), (56, 369994716), (63, 328884192), (72, 287773668), (78, 265637232), (81, 255798816), (84, 246663144), (89, 232805664), (91, 227689056), (94, 220422384), (96, 215830251), (98, 211425552), (104, 199227924), (108, 191849112), (112, 184997358), (117, 177091488), (126, 164442096), (141, 146948256), (144, 143886834), (147, 140950368), (156, 132818616), (162, 127899408), (168, 123331572), (178, 116402832), (182, 113844528), (188, 110211192), (189, 109628064), (196, 105712776), (208, 99613962), (216, 95924556), (224, 92498679), (234, 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(101088, 204967), (102648, 201852), (103194, 200784), (104664, 197964), (106596, 194376), (108758, 190512), (110544, 187434), (111072, 186543), (112941, 183456), (113386, 182736), (115344, 179634), (115479, 179424), (117124, 176904), (117747, 175968), (117936, 175686), (119756, 173016), (121824, 170079), (124362, 166608), (124956, 165816), (127008, 163137), (129584, 159894), (131976, 156996), (133856, 154791), (134568, 153972), (136864, 151389), (137592, 150588), (139552, 148473), (142128, 145782)]