977882880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 288

約数和(自身を含む): 3543805440

約数和(自身を除く): 2565922560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 1031, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2062, 2080, 2280, 2432, 2470, 2496, 2964, 3040, 3093, 3120, 3328, 3648, 3705, 3840, 3952, 4124, 4160, 4560, 4864, 4940, 4992, 5155, 5928, 6080, 6186, 6240, 7296, 7410, 7904, 8248, 8320, 9120, 9880, 9984, 10310, 11856, 12160, 12372, 12480, 13403, 14592, 14820, 15465, 15808, 16496, 16640, 18240, 19589, 19760, 20620, 23712, 24320, 24744, 24960, 26806, 29640, 30930, 31616, 32992, 36480, 39178, 39520, 40209, 41240, 47424, 49488, 49920, 53612, 58767, 59280, 61860, 63232, 65984, 67015, 72960, 78356, 79040, 80418, 82480, 94848, 97945, 98976, 107224, 117534, 118560, 123720, 131968, 134030, 156712, 158080, 160836, 164960, 189696, 195890, 197952, 201045, 214448, 235068, 237120, 247440, 254657, 263936, 268060, 293835, 313424, 316160, 321672, 329920, 391780, 395904, 402090, 428896, 470136, 474240, 494880, 509314, 536120, 587670, 626848, 643344, 659840, 763971, 783560, 791808, 804180, 857792, 940272, 948480, 989760, 1018628, 1072240, 1175340, 1253696, 1273285, 1286688, 1319680, 1527942, 1567120, 1608360, 1715584, 1880544, 1979520, 2037256, 2144480, 2350680, 2507392, 2546570, 2573376, 3055884, 3134240, 3216720, 3431168, 3761088, 3819855, 3959040, 4074512, 4288960, 4701360, 5014784, 5093140, 5146752, 6111768, 6268480, 6433440, 7522176, 7639710, 8149024, 8577920, 9402720, 10186280, 10293504, 12223536, 12536960, 12866880, 15044352, 15279420, 16298048, 17155840, 18805440, 20372560, 24447072, 25073920, 25733760, 30558840, 32596096, 37610880, 40745120, 48894144, 51467520, 61117680, 65192192, 75221760, 81490240, 97788288, 122235360, 162980480, 195576576, 244470720, 325960960, 488941440, 977882880]

約数ペア:

[(1, 977882880), (2, 488941440), (3, 325960960), (4, 244470720), (5, 195576576), (6, 162980480), (8, 122235360), (10, 97788288), (12, 81490240), (13, 75221760), (15, 65192192), (16, 61117680), (19, 51467520), (20, 48894144), (24, 40745120), (26, 37610880), (30, 32596096), (32, 30558840), (38, 25733760), (39, 25073920), (40, 24447072), (48, 20372560), (52, 18805440), (57, 17155840), (60, 16298048), (64, 15279420), (65, 15044352), (76, 12866880), (78, 12536960), (80, 12223536), (95, 10293504), (96, 10186280), (104, 9402720), (114, 8577920), (120, 8149024), (128, 7639710), (130, 7522176), (152, 6433440), (156, 6268480), (160, 6111768), (190, 5146752), (192, 5093140), (195, 5014784), (208, 4701360), (228, 4288960), (240, 4074512), (247, 3959040), (256, 3819855), (260, 3761088), (285, 3431168), (304, 3216720), (312, 3134240), (320, 3055884), (380, 2573376), (384, 2546570), (390, 2507392), (416, 2350680), (456, 2144480), (480, 2037256), (494, 1979520), (520, 1880544), (570, 1715584), (608, 1608360), (624, 1567120), (640, 1527942), (741, 1319680), (760, 1286688), (768, 1273285), (780, 1253696), (832, 1175340), (912, 1072240), (960, 1018628), (988, 989760), (1031, 948480), (1040, 940272), (1140, 857792), (1216, 804180), (1235, 791808), (1248, 783560), (1280, 763971), (1482, 659840), (1520, 643344), (1560, 626848), (1664, 587670), (1824, 536120), (1920, 509314), (1976, 494880), (2062, 474240), (2080, 470136), (2280, 428896), (2432, 402090), (2470, 395904), (2496, 391780), (2964, 329920), (3040, 321672), (3093, 316160), (3120, 313424), (3328, 293835), (3648, 268060), (3705, 263936), (3840, 254657), (3952, 247440), (4124, 237120), (4160, 235068), (4560, 214448), (4864, 201045), (4940, 197952), (4992, 195890), (5155, 189696), (5928, 164960), (6080, 160836), (6186, 158080), (6240, 156712), (7296, 134030), (7410, 131968), (7904, 123720), (8248, 118560), (8320, 117534), (9120, 107224), (9880, 98976), (9984, 97945), (10310, 94848), (11856, 82480), (12160, 80418), (12372, 79040), (12480, 78356), (13403, 72960), (14592, 67015), (14820, 65984), (15465, 63232), (15808, 61860), (16496, 59280), (16640, 58767), (18240, 53612), (19589, 49920), (19760, 49488), (20620, 47424), (23712, 41240), (24320, 40209), (24744, 39520), (24960, 39178), (26806, 36480), (29640, 32992), (30930, 31616)]