20155404192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{1949}}^1$

素因数の和:3379

約数の個数: 192

約数和(自身を含む): 66044160000

約数和(自身を除く): 45888755808

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1399, 1848, 1949, 2464, 2798, 3696, 3898, 4197, 5596, 5847, 7392, 7796, 8394, 9793, 11192, 11694, 13643, 15389, 15592, 16788, 19586, 21439, 22384, 23388, 27286, 29379, 30778, 31184, 33576, 39172, 40929, 42878, 44768, 46167, 46776, 54572, 58758, 61556, 62368, 64317, 67152, 78344, 81858, 85756, 92334, 93552, 107723, 109144, 117516, 123112, 128634, 134304, 150073, 156688, 163716, 171512, 184668, 187104, 215446, 218288, 235032, 246224, 257268, 300146, 313376, 323169, 327432, 343024, 369336, 430892, 436576, 450219, 470064, 492448, 514536, 600292, 646338, 654864, 686048, 738672, 861784, 900438, 940128, 1029072, 1200584, 1292676, 1309728, 1477344, 1723568, 1800876, 2058144, 2401168, 2585352, 2726651, 3447136, 3601752, 4802336, 5170704, 5453302, 7203504, 8179953, 10341408, 10906604, 14407008, 16359906, 19086557, 21813208, 29993161, 32719812, 38173114, 43626416, 57259671, 59986322, 65439624, 76346228, 87252832, 89979483, 114519342, 119972644, 130879248, 152692456, 179958966, 209952127, 229038684, 239945288, 261758496, 305384912, 359917932, 419904254, 458077368, 479890576, 610769824, 629856381, 719835864, 839808508, 916154736, 959781152, 1259712762, 1439671728, 1679617016, 1832309472, 2519425524, 2879343456, 3359234032, 5038851048, 6718468064, 10077702096, 20155404192]

約数ペア:

[(1, 20155404192), (2, 10077702096), (3, 6718468064), (4, 5038851048), (6, 3359234032), (7, 2879343456), (8, 2519425524), (11, 1832309472), (12, 1679617016), (14, 1439671728), (16, 1259712762), (21, 959781152), (22, 916154736), (24, 839808508), (28, 719835864), (32, 629856381), (33, 610769824), (42, 479890576), (44, 458077368), (48, 419904254), (56, 359917932), (66, 305384912), (77, 261758496), (84, 239945288), (88, 229038684), (96, 209952127), (112, 179958966), (132, 152692456), (154, 130879248), (168, 119972644), (176, 114519342), (224, 89979483), (231, 87252832), (264, 76346228), (308, 65439624), (336, 59986322), (352, 57259671), (462, 43626416), (528, 38173114), (616, 32719812), (672, 29993161), (924, 21813208), (1056, 19086557), (1232, 16359906), (1399, 14407008), (1848, 10906604), (1949, 10341408), (2464, 8179953), (2798, 7203504), (3696, 5453302), (3898, 5170704), (4197, 4802336), (5596, 3601752), (5847, 3447136), (7392, 2726651), (7796, 2585352), (8394, 2401168), (9793, 2058144), (11192, 1800876), (11694, 1723568), (13643, 1477344), (15389, 1309728), (15592, 1292676), (16788, 1200584), (19586, 1029072), (21439, 940128), (22384, 900438), (23388, 861784), (27286, 738672), (29379, 686048), (30778, 654864), (31184, 646338), (33576, 600292), (39172, 514536), (40929, 492448), (42878, 470064), (44768, 450219), (46167, 436576), (46776, 430892), (54572, 369336), (58758, 343024), (61556, 327432), (62368, 323169), (64317, 313376), (67152, 300146), (78344, 257268), (81858, 246224), (85756, 235032), (92334, 218288), (93552, 215446), (107723, 187104), (109144, 184668), (117516, 171512), (123112, 163716), (128634, 156688), (134304, 150073)]