195304943360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{7129}}^1$

素因数の和:8426

約数の個数: 144

約数和(自身を含む): 495797954400

約数和(自身を除く): 300493011040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1259, 1280, 1360, 2176, 2518, 2720, 4352, 5036, 5440, 6295, 7129, 10072, 10880, 12590, 14258, 20144, 21403, 21760, 25180, 28516, 35645, 40288, 42806, 50360, 57032, 71290, 80576, 85612, 100720, 107015, 114064, 121193, 142580, 161152, 171224, 201440, 214030, 228128, 242386, 285160, 322304, 342448, 402880, 428060, 456256, 484772, 570320, 605965, 684896, 805760, 856120, 912512, 969544, 1140640, 1211930, 1369792, 1611520, 1712240, 1825024, 1939088, 2281280, 2423860, 2739584, 3424480, 3878176, 4562560, 4847720, 5479168, 6848960, 7756352, 8975411, 9125120, 9695440, 13697920, 15512704, 17950822, 19390880, 27395840, 31025408, 35901644, 38781760, 44877055, 71803288, 77563520, 89754110, 143606576, 152581987, 155127040, 179508220, 287213152, 305163974, 359016440, 574426304, 610327948, 718032880, 762909935, 1148852608, 1220655896, 1436065760, 1525819870, 2297705216, 2441311792, 2872131520, 3051639740, 4882623584, 5744263040, 6103279480, 9765247168, 11488526080, 12206558960, 19530494336, 24413117920, 39060988672, 48826235840, 97652471680, 195304943360]

約数ペア:

[(1, 195304943360), (2, 97652471680), (4, 48826235840), (5, 39060988672), (8, 24413117920), (10, 19530494336), (16, 12206558960), (17, 11488526080), (20, 9765247168), (32, 6103279480), (34, 5744263040), (40, 4882623584), (64, 3051639740), (68, 2872131520), (80, 2441311792), (85, 2297705216), (128, 1525819870), (136, 1436065760), (160, 1220655896), (170, 1148852608), (256, 762909935), (272, 718032880), (320, 610327948), (340, 574426304), (544, 359016440), (640, 305163974), (680, 287213152), (1088, 179508220), (1259, 155127040), (1280, 152581987), (1360, 143606576), (2176, 89754110), (2518, 77563520), (2720, 71803288), (4352, 44877055), (5036, 38781760), (5440, 35901644), (6295, 31025408), (7129, 27395840), (10072, 19390880), (10880, 17950822), (12590, 15512704), (14258, 13697920), (20144, 9695440), (21403, 9125120), (21760, 8975411), (25180, 7756352), (28516, 6848960), (35645, 5479168), (40288, 4847720), (42806, 4562560), (50360, 3878176), (57032, 3424480), (71290, 2739584), (80576, 2423860), (85612, 2281280), (100720, 1939088), (107015, 1825024), (114064, 1712240), (121193, 1611520), (142580, 1369792), (161152, 1211930), (171224, 1140640), (201440, 969544), (214030, 912512), (228128, 856120), (242386, 805760), (285160, 684896), (322304, 605965), (342448, 570320), (402880, 484772), (428060, 456256)]