2061626880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1168

約数の個数: 160

約数和(自身を含む): 6618826368

約数和(自身を除く): 4557199488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 331, 384, 480, 512, 640, 662, 768, 811, 960, 993, 1280, 1324, 1536, 1622, 1655, 1920, 1986, 2433, 2560, 2648, 3244, 3310, 3840, 3972, 4055, 4866, 4965, 5296, 6488, 6620, 7680, 7944, 8110, 9732, 9930, 10592, 12165, 12976, 13240, 15888, 16220, 19464, 19860, 21184, 24330, 25952, 26480, 31776, 32440, 38928, 39720, 42368, 48660, 51904, 52960, 63552, 64880, 77856, 79440, 84736, 97320, 103808, 105920, 127104, 129760, 155712, 158880, 169472, 194640, 207616, 211840, 254208, 259520, 268441, 311424, 317760, 389280, 415232, 423680, 508416, 519040, 536882, 622848, 635520, 778560, 805323, 847360, 1038080, 1073764, 1245696, 1271040, 1342205, 1557120, 1610646, 2076160, 2147528, 2542080, 2684410, 3114240, 3221292, 4026615, 4295056, 5368820, 6228480, 6442584, 8053230, 8590112, 10737640, 12885168, 16106460, 17180224, 21475280, 25770336, 32212920, 34360448, 42950560, 51540672, 64425840, 68720896, 85901120, 103081344, 128851680, 137441792, 171802240, 206162688, 257703360, 343604480, 412325376, 515406720, 687208960, 1030813440, 2061626880]

約数ペア:

[(1, 2061626880), (2, 1030813440), (3, 687208960), (4, 515406720), (5, 412325376), (6, 343604480), (8, 257703360), (10, 206162688), (12, 171802240), (15, 137441792), (16, 128851680), (20, 103081344), (24, 85901120), (30, 68720896), (32, 64425840), (40, 51540672), (48, 42950560), (60, 34360448), (64, 32212920), (80, 25770336), (96, 21475280), (120, 17180224), (128, 16106460), (160, 12885168), (192, 10737640), (240, 8590112), (256, 8053230), (320, 6442584), (331, 6228480), (384, 5368820), (480, 4295056), (512, 4026615), (640, 3221292), (662, 3114240), (768, 2684410), (811, 2542080), (960, 2147528), (993, 2076160), (1280, 1610646), (1324, 1557120), (1536, 1342205), (1622, 1271040), (1655, 1245696), (1920, 1073764), (1986, 1038080), (2433, 847360), (2560, 805323), (2648, 778560), (3244, 635520), (3310, 622848), (3840, 536882), (3972, 519040), (4055, 508416), (4866, 423680), (4965, 415232), (5296, 389280), (6488, 317760), (6620, 311424), (7680, 268441), (7944, 259520), (8110, 254208), (9732, 211840), (9930, 207616), (10592, 194640), (12165, 169472), (12976, 158880), (13240, 155712), (15888, 129760), (16220, 127104), (19464, 105920), (19860, 103808), (21184, 97320), (24330, 84736), (25952, 79440), (26480, 77856), (31776, 64880), (32440, 63552), (38928, 52960), (39720, 51904), (42368, 48660)]