1678463280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1876

約数の個数: 240

約数和(自身を含む): 6132899136

約数和(自身を除く): 4454435856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 103, 104, 117, 120, 130, 144, 156, 180, 195, 206, 208, 234, 240, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 618, 624, 720, 780, 824, 927, 936, 1030, 1040, 1170, 1236, 1339, 1545, 1560, 1648, 1741, 1854, 1872, 2060, 2340, 2472, 2678, 3090, 3120, 3482, 3708, 4017, 4120, 4635, 4680, 4944, 5223, 5356, 6180, 6695, 6964, 7416, 8034, 8240, 8705, 9270, 9360, 10446, 10712, 12051, 12360, 13390, 13928, 14832, 15669, 16068, 17410, 18540, 20085, 20892, 21424, 22633, 24102, 24720, 26115, 26780, 27856, 31338, 32136, 34820, 37080, 40170, 41784, 45266, 48204, 52230, 53560, 60255, 62676, 64272, 67899, 69640, 74160, 78345, 80340, 83568, 90532, 96408, 104460, 107120, 113165, 120510, 125352, 135798, 139280, 156690, 160680, 179323, 181064, 192816, 203697, 208920, 226330, 241020, 250704, 271596, 313380, 321360, 339495, 358646, 362128, 407394, 417840, 452660, 482040, 537969, 543192, 626760, 678990, 717292, 814788, 896615, 905320, 964080, 1018485, 1075938, 1086384, 1253520, 1357980, 1434584, 1613907, 1629576, 1793230, 1810640, 2036970, 2151876, 2331199, 2689845, 2715960, 2869168, 3227814, 3259152, 3586460, 4073940, 4303752, 4662398, 5379690, 5431920, 6455628, 6993597, 7172920, 8069535, 8147880, 8607504, 9324796, 10759380, 11655995, 12911256, 13987194, 14345840, 16139070, 16295760, 18649592, 20980791, 21518760, 23311990, 25822512, 27974388, 32278140, 34967985, 37299184, 41961582, 43037520, 46623980, 55948776, 64556280, 69935970, 83923164, 93247960, 104903955, 111897552, 129112560, 139871940, 167846328, 186495920, 209807910, 279743880, 335692656, 419615820, 559487760, 839231640, 1678463280]

約数ペア:

[(1, 1678463280), (2, 839231640), (3, 559487760), (4, 419615820), (5, 335692656), (6, 279743880), (8, 209807910), (9, 186495920), (10, 167846328), (12, 139871940), (13, 129112560), (15, 111897552), (16, 104903955), (18, 93247960), (20, 83923164), (24, 69935970), (26, 64556280), (30, 55948776), (36, 46623980), (39, 43037520), (40, 41961582), (45, 37299184), (48, 34967985), (52, 32278140), (60, 27974388), (65, 25822512), (72, 23311990), (78, 21518760), (80, 20980791), (90, 18649592), (103, 16295760), (104, 16139070), (117, 14345840), (120, 13987194), (130, 12911256), (144, 11655995), (156, 10759380), (180, 9324796), (195, 8607504), (206, 8147880), (208, 8069535), (234, 7172920), (240, 6993597), (260, 6455628), (309, 5431920), (312, 5379690), (360, 4662398), (390, 4303752), (412, 4073940), (468, 3586460), (515, 3259152), (520, 3227814), (585, 2869168), (618, 2715960), (624, 2689845), (720, 2331199), (780, 2151876), (824, 2036970), (927, 1810640), (936, 1793230), (1030, 1629576), (1040, 1613907), (1170, 1434584), (1236, 1357980), (1339, 1253520), (1545, 1086384), (1560, 1075938), (1648, 1018485), (1741, 964080), (1854, 905320), (1872, 896615), (2060, 814788), (2340, 717292), (2472, 678990), (2678, 626760), (3090, 543192), (3120, 537969), (3482, 482040), (3708, 452660), (4017, 417840), (4120, 407394), (4635, 362128), (4680, 358646), (4944, 339495), (5223, 321360), (5356, 313380), (6180, 271596), (6695, 250704), (6964, 241020), (7416, 226330), (8034, 208920), (8240, 203697), (8705, 192816), (9270, 181064), (9360, 179323), (10446, 160680), (10712, 156690), (12051, 139280), (12360, 135798), (13390, 125352), (13928, 120510), (14832, 113165), (15669, 107120), (16068, 104460), (17410, 96408), (18540, 90532), (20085, 83568), (20892, 80340), (21424, 78345), (22633, 74160), (24102, 69640), (24720, 67899), (26115, 64272), (26780, 62676), (27856, 60255), (31338, 53560), (32136, 52230), (34820, 48204), (37080, 45266), (40170, 41784)]