1294625280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:13006

約数の個数: 160

約数和(自身を含む): 4457464704

約数和(自身を除く): 3162839424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 12967, 16640, 19968, 24960, 25934, 33280, 38901, 49920, 51868, 64835, 77802, 99840, 103736, 129670, 155604, 168571, 194505, 207472, 259340, 311208, 337142, 389010, 414944, 505713, 518680, 622416, 674284, 778020, 829888, 842855, 1011426, 1037360, 1244832, 1348568, 1556040, 1659776, 1685710, 2022852, 2074720, 2489664, 2528565, 2697136, 3112080, 3319552, 3371420, 4045704, 4149440, 4979328, 5057130, 5394272, 6224160, 6639104, 6742840, 8091408, 8298880, 9958656, 10114260, 10788544, 12448320, 13485680, 16182816, 16597760, 19917312, 20228520, 21577088, 24896640, 26971360, 32365632, 33195520, 40457040, 43154176, 49793280, 53942720, 64731264, 80914080, 86308352, 99586560, 107885440, 129462528, 161828160, 215770880, 258925056, 323656320, 431541760, 647312640, 1294625280]

約数ペア:

[(1, 1294625280), (2, 647312640), (3, 431541760), (4, 323656320), (5, 258925056), (6, 215770880), (8, 161828160), (10, 129462528), (12, 107885440), (13, 99586560), (15, 86308352), (16, 80914080), (20, 64731264), (24, 53942720), (26, 49793280), (30, 43154176), (32, 40457040), (39, 33195520), (40, 32365632), (48, 26971360), (52, 24896640), (60, 21577088), (64, 20228520), (65, 19917312), (78, 16597760), (80, 16182816), (96, 13485680), (104, 12448320), (120, 10788544), (128, 10114260), (130, 9958656), (156, 8298880), (160, 8091408), (192, 6742840), (195, 6639104), (208, 6224160), (240, 5394272), (256, 5057130), (260, 4979328), (312, 4149440), (320, 4045704), (384, 3371420), (390, 3319552), (416, 3112080), (480, 2697136), (512, 2528565), (520, 2489664), (624, 2074720), (640, 2022852), (768, 1685710), (780, 1659776), (832, 1556040), (960, 1348568), (1040, 1244832), (1248, 1037360), (1280, 1011426), (1536, 842855), (1560, 829888), (1664, 778020), (1920, 674284), (2080, 622416), (2496, 518680), (2560, 505713), (3120, 414944), (3328, 389010), (3840, 337142), (4160, 311208), (4992, 259340), (6240, 207472), (6656, 194505), (7680, 168571), (8320, 155604), (9984, 129670), (12480, 103736), (12967, 99840), (16640, 77802), (19968, 64835), (24960, 51868), (25934, 49920), (33280, 38901)]