680508192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1371

約数の個数: 192

約数和(自身を含む): 2236356864

約数和(自身を除く): 1555848672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 61, 78, 84, 91, 96, 104, 112, 122, 156, 168, 182, 183, 208, 224, 244, 273, 312, 336, 364, 366, 416, 427, 488, 546, 624, 672, 728, 732, 793, 854, 976, 1092, 1248, 1277, 1281, 1456, 1464, 1586, 1708, 1952, 2184, 2379, 2554, 2562, 2912, 2928, 3172, 3416, 3831, 4368, 4758, 5108, 5124, 5551, 5856, 6344, 6832, 7662, 8736, 8939, 9516, 10216, 10248, 11102, 12688, 13664, 15324, 16601, 16653, 17878, 19032, 20432, 20496, 22204, 25376, 26817, 30648, 33202, 33306, 35756, 38064, 40864, 40992, 44408, 49803, 53634, 61296, 66404, 66612, 71512, 76128, 77897, 88816, 99606, 107268, 116207, 122592, 132808, 133224, 143024, 155794, 177632, 199212, 214536, 232414, 233691, 265616, 266448, 286048, 311588, 348621, 398424, 429072, 464828, 467382, 531232, 532896, 545279, 623176, 697242, 796848, 858144, 929656, 934764, 1012661, 1090558, 1246352, 1394484, 1593696, 1635837, 1859312, 1869528, 2025322, 2181116, 2492704, 2788968, 3037983, 3271674, 3718624, 3739056, 4050644, 4362232, 5577936, 6075966, 6543348, 7088627, 7478112, 8101288, 8724464, 11155872, 12151932, 13086696, 14177254, 16202576, 17448928, 21265881, 24303864, 26173392, 28354508, 32405152, 42531762, 48607728, 52346784, 56709016, 85063524, 97215456, 113418032, 170127048, 226836064, 340254096, 680508192]

約数ペア:

[(1, 680508192), (2, 340254096), (3, 226836064), (4, 170127048), (6, 113418032), (7, 97215456), (8, 85063524), (12, 56709016), (13, 52346784), (14, 48607728), (16, 42531762), (21, 32405152), (24, 28354508), (26, 26173392), (28, 24303864), (32, 21265881), (39, 17448928), (42, 16202576), (48, 14177254), (52, 13086696), (56, 12151932), (61, 11155872), (78, 8724464), (84, 8101288), (91, 7478112), (96, 7088627), (104, 6543348), (112, 6075966), (122, 5577936), (156, 4362232), (168, 4050644), (182, 3739056), (183, 3718624), (208, 3271674), (224, 3037983), (244, 2788968), (273, 2492704), (312, 2181116), (336, 2025322), (364, 1869528), (366, 1859312), (416, 1635837), (427, 1593696), (488, 1394484), (546, 1246352), (624, 1090558), (672, 1012661), (728, 934764), (732, 929656), (793, 858144), (854, 796848), (976, 697242), (1092, 623176), (1248, 545279), (1277, 532896), (1281, 531232), (1456, 467382), (1464, 464828), (1586, 429072), (1708, 398424), (1952, 348621), (2184, 311588), (2379, 286048), (2554, 266448), (2562, 265616), (2912, 233691), (2928, 232414), (3172, 214536), (3416, 199212), (3831, 177632), (4368, 155794), (4758, 143024), (5108, 133224), (5124, 132808), (5551, 122592), (5856, 116207), (6344, 107268), (6832, 99606), (7662, 88816), (8736, 77897), (8939, 76128), (9516, 71512), (10216, 66612), (10248, 66404), (11102, 61296), (12688, 53634), (13664, 49803), (15324, 44408), (16601, 40992), (16653, 40864), (17878, 38064), (19032, 35756), (20432, 33306), (20496, 33202), (22204, 30648), (25376, 26817)]