2820661872

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 9142272000

約数和(自身を除く): 6321610128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 71, 76, 84, 98, 112, 114, 127, 133, 142, 147, 152, 168, 196, 213, 228, 254, 266, 284, 294, 304, 336, 343, 381, 392, 399, 426, 456, 497, 508, 532, 568, 588, 686, 762, 784, 798, 852, 889, 912, 931, 994, 1016, 1029, 1064, 1136, 1176, 1349, 1372, 1491, 1524, 1596, 1704, 1778, 1862, 1988, 2032, 2058, 2128, 2352, 2413, 2667, 2698, 2744, 2793, 2982, 3048, 3192, 3408, 3479, 3556, 3724, 3976, 4047, 4116, 4826, 5334, 5396, 5488, 5586, 5964, 6096, 6223, 6384, 6517, 6958, 7112, 7239, 7448, 7952, 8094, 8232, 9017, 9443, 9652, 10437, 10668, 10792, 11172, 11928, 12446, 13034, 13916, 14224, 14478, 14896, 16188, 16464, 16891, 18034, 18669, 18886, 19304, 19551, 20874, 21336, 21584, 22344, 23856, 24353, 24892, 26068, 27051, 27832, 28329, 28956, 32376, 33782, 36068, 37338, 37772, 38608, 39102, 41748, 42672, 43561, 44688, 48706, 49784, 50673, 52136, 54102, 55664, 56658, 57912, 63119, 64752, 66101, 67564, 72136, 73059, 74676, 75544, 78204, 83496, 87122, 97412, 99568, 101346, 104272, 108204, 113316, 115824, 118237, 126238, 130683, 132202, 135128, 144272, 146118, 149352, 151088, 156408, 166992, 171323, 174244, 189357, 194824, 198303, 202692, 216408, 226632, 236474, 252476, 261366, 264404, 270256, 292236, 298704, 312816, 342646, 348488, 354711, 378714, 389648, 396606, 405384, 432816, 441833, 453264, 462707, 472948, 504952, 513969, 522732, 528808, 584472, 685292, 696976, 709422, 757428, 793212, 810768, 827659, 883666, 925414, 945896, 1009904, 1027938, 1045464, 1057616, 1168944, 1199261, 1325499, 1370584, 1388121, 1418844, 1514856, 1586424, 1655318, 1767332, 1850828, 1891792, 2055876, 2090928, 2398522, 2482977, 2650998, 2741168, 2776242, 2837688, 3029712, 3092831, 3172848, 3310636, 3534664, 3597783, 3701656, 4111752, 4797044, 4965954, 5301996, 5552484, 5675376, 6185662, 6621272, 7069328, 7195566, 7403312, 8223504, 8394827, 9278493, 9594088, 9931908, 10603992, 11104968, 12371324, 13242544, 14391132, 16789654, 18556986, 19188176, 19863816, 21207984, 22209936, 24742648, 25184481, 28782264, 33579308, 37113972, 39727632, 49485296, 50368962, 57564528, 58763789, 67158616, 74227944, 100737924, 117527578, 134317232, 148455888, 176291367, 201475848, 235055156, 352582734, 402951696, 470110312, 705165468, 940220624, 1410330936, 2820661872]

約数ペア:

[(1, 2820661872), (2, 1410330936), (3, 940220624), (4, 705165468), (6, 470110312), (7, 402951696), (8, 352582734), (12, 235055156), (14, 201475848), (16, 176291367), (19, 148455888), (21, 134317232), (24, 117527578), (28, 100737924), (38, 74227944), (42, 67158616), (48, 58763789), (49, 57564528), (56, 50368962), (57, 49485296), (71, 39727632), (76, 37113972), (84, 33579308), (98, 28782264), (112, 25184481), (114, 24742648), (127, 22209936), (133, 21207984), (142, 19863816), (147, 19188176), (152, 18556986), (168, 16789654), (196, 14391132), (213, 13242544), (228, 12371324), (254, 11104968), (266, 10603992), (284, 9931908), (294, 9594088), (304, 9278493), (336, 8394827), (343, 8223504), (381, 7403312), (392, 7195566), (399, 7069328), (426, 6621272), (456, 6185662), (497, 5675376), (508, 5552484), (532, 5301996), (568, 4965954), (588, 4797044), (686, 4111752), (762, 3701656), (784, 3597783), (798, 3534664), (852, 3310636), (889, 3172848), (912, 3092831), (931, 3029712), (994, 2837688), (1016, 2776242), (1029, 2741168), (1064, 2650998), (1136, 2482977), (1176, 2398522), (1349, 2090928), (1372, 2055876), (1491, 1891792), (1524, 1850828), (1596, 1767332), (1704, 1655318), (1778, 1586424), (1862, 1514856), (1988, 1418844), (2032, 1388121), (2058, 1370584), (2128, 1325499), (2352, 1199261), (2413, 1168944), (2667, 1057616), (2698, 1045464), (2744, 1027938), (2793, 1009904), (2982, 945896), (3048, 925414), (3192, 883666), (3408, 827659), (3479, 810768), (3556, 793212), (3724, 757428), (3976, 709422), (4047, 696976), (4116, 685292), (4826, 584472), (5334, 528808), (5396, 522732), (5488, 513969), (5586, 504952), (5964, 472948), (6096, 462707), (6223, 453264), (6384, 441833), (6517, 432816), (6958, 405384), (7112, 396606), (7239, 389648), (7448, 378714), (7952, 354711), (8094, 348488), (8232, 342646), (9017, 312816), (9443, 298704), (9652, 292236), (10437, 270256), (10668, 264404), (10792, 261366), (11172, 252476), (11928, 236474), (12446, 226632), (13034, 216408), (13916, 202692), (14224, 198303), (14478, 194824), (14896, 189357), (16188, 174244), (16464, 171323), (16891, 166992), (18034, 156408), (18669, 151088), (18886, 149352), (19304, 146118), (19551, 144272), (20874, 135128), (21336, 132202), (21584, 130683), (22344, 126238), (23856, 118237), (24353, 115824), (24892, 113316), (26068, 108204), (27051, 104272), (27832, 101346), (28329, 99568), (28956, 97412), (32376, 87122), (33782, 83496), (36068, 78204), (37338, 75544), (37772, 74676), (38608, 73059), (39102, 72136), (41748, 67564), (42672, 66101), (43561, 64752), (44688, 63119), (48706, 57912), (49784, 56658), (50673, 55664), (52136, 54102)]