104001920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 293025600

約数和(自身を除く): 189023680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 79, 80, 85, 88, 110, 121, 128, 136, 158, 160, 170, 176, 187, 220, 242, 272, 316, 320, 340, 352, 374, 395, 440, 484, 544, 605, 632, 640, 680, 704, 748, 790, 869, 880, 935, 968, 1088, 1210, 1264, 1343, 1360, 1408, 1496, 1580, 1738, 1760, 1870, 1936, 2057, 2176, 2420, 2528, 2686, 2720, 2992, 3160, 3476, 3520, 3740, 3872, 4114, 4345, 4840, 5056, 5372, 5440, 5984, 6320, 6715, 6952, 7040, 7480, 7744, 8228, 8690, 9559, 9680, 10112, 10285, 10744, 10880, 11968, 12640, 13430, 13904, 14773, 14960, 15488, 16456, 17380, 19118, 19360, 20570, 21488, 23936, 25280, 26860, 27808, 29546, 29920, 32912, 34760, 38236, 38720, 41140, 42976, 47795, 50560, 53720, 55616, 59092, 59840, 65824, 69520, 73865, 76472, 77440, 82280, 85952, 95590, 107440, 111232, 118184, 119680, 131648, 139040, 147730, 152944, 162503, 164560, 171904, 191180, 214880, 236368, 263296, 278080, 295460, 305888, 325006, 329120, 382360, 429760, 472736, 556160, 590920, 611776, 650012, 658240, 764720, 812515, 859520, 945472, 1181840, 1223552, 1300024, 1316480, 1529440, 1625030, 1890944, 2363680, 2600048, 3058880, 3250060, 4727360, 5200096, 6117760, 6500120, 9454720, 10400192, 13000240, 20800384, 26000480, 52000960, 104001920]

約数ペア:

[(1, 104001920), (2, 52000960), (4, 26000480), (5, 20800384), (8, 13000240), (10, 10400192), (11, 9454720), (16, 6500120), (17, 6117760), (20, 5200096), (22, 4727360), (32, 3250060), (34, 3058880), (40, 2600048), (44, 2363680), (55, 1890944), (64, 1625030), (68, 1529440), (79, 1316480), (80, 1300024), (85, 1223552), (88, 1181840), (110, 945472), (121, 859520), (128, 812515), (136, 764720), (158, 658240), (160, 650012), (170, 611776), (176, 590920), (187, 556160), (220, 472736), (242, 429760), (272, 382360), (316, 329120), (320, 325006), (340, 305888), (352, 295460), (374, 278080), (395, 263296), (440, 236368), (484, 214880), (544, 191180), (605, 171904), (632, 164560), (640, 162503), (680, 152944), (704, 147730), (748, 139040), (790, 131648), (869, 119680), (880, 118184), (935, 111232), (968, 107440), (1088, 95590), (1210, 85952), (1264, 82280), (1343, 77440), (1360, 76472), (1408, 73865), (1496, 69520), (1580, 65824), (1738, 59840), (1760, 59092), (1870, 55616), (1936, 53720), (2057, 50560), (2176, 47795), (2420, 42976), (2528, 41140), (2686, 38720), (2720, 38236), (2992, 34760), (3160, 32912), (3476, 29920), (3520, 29546), (3740, 27808), (3872, 26860), (4114, 25280), (4345, 23936), (4840, 21488), (5056, 20570), (5372, 19360), (5440, 19118), (5984, 17380), (6320, 16456), (6715, 15488), (6952, 14960), (7040, 14773), (7480, 13904), (7744, 13430), (8228, 12640), (8690, 11968), (9559, 10880), (9680, 10744), (10112, 10285)]