69688320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 176

約数和(自身を含む): 240727200

約数和(自身を除く): 171038880

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, 349, 384, 390, 416, 480, 512, 520, 624, 640, 698, 768, 780, 832, 960, 1024, 1040, 1047, 1248, 1280, 1396, 1536, 1560, 1664, 1745, 1920, 2080, 2094, 2496, 2560, 2792, 3072, 3120, 3328, 3490, 3840, 4160, 4188, 4537, 4992, 5120, 5235, 5584, 6240, 6656, 6980, 7680, 8320, 8376, 9074, 9984, 10470, 11168, 12480, 13312, 13611, 13960, 15360, 16640, 16752, 18148, 19968, 20940, 22336, 22685, 24960, 27222, 27920, 33280, 33504, 36296, 39936, 41880, 44672, 45370, 49920, 54444, 55840, 66560, 67008, 68055, 72592, 83760, 89344, 90740, 99840, 108888, 111680, 134016, 136110, 145184, 167520, 178688, 181480, 199680, 217776, 223360, 268032, 272220, 290368, 335040, 357376, 362960, 435552, 446720, 536064, 544440, 580736, 670080, 725920, 871104, 893440, 1072128, 1088880, 1161472, 1340160, 1451840, 1742208, 1786880, 2177760, 2322944, 2680320, 2903680, 3484416, 4355520, 4645888, 5360640, 5807360, 6968832, 8711040, 11614720, 13937664, 17422080, 23229440, 34844160, 69688320]

約数ペア:

[(1, 69688320), (2, 34844160), (3, 23229440), (4, 17422080), (5, 13937664), (6, 11614720), (8, 8711040), (10, 6968832), (12, 5807360), (13, 5360640), (15, 4645888), (16, 4355520), (20, 3484416), (24, 2903680), (26, 2680320), (30, 2322944), (32, 2177760), (39, 1786880), (40, 1742208), (48, 1451840), (52, 1340160), (60, 1161472), (64, 1088880), (65, 1072128), (78, 893440), (80, 871104), (96, 725920), (104, 670080), (120, 580736), (128, 544440), (130, 536064), (156, 446720), (160, 435552), (192, 362960), (195, 357376), (208, 335040), (240, 290368), (256, 272220), (260, 268032), (312, 223360), (320, 217776), (349, 199680), (384, 181480), (390, 178688), (416, 167520), (480, 145184), (512, 136110), (520, 134016), (624, 111680), (640, 108888), (698, 99840), (768, 90740), (780, 89344), (832, 83760), (960, 72592), (1024, 68055), (1040, 67008), (1047, 66560), (1248, 55840), (1280, 54444), (1396, 49920), (1536, 45370), (1560, 44672), (1664, 41880), (1745, 39936), (1920, 36296), (2080, 33504), (2094, 33280), (2496, 27920), (2560, 27222), (2792, 24960), (3072, 22685), (3120, 22336), (3328, 20940), (3490, 19968), (3840, 18148), (4160, 16752), (4188, 16640), (4537, 15360), (4992, 13960), (5120, 13611), (5235, 13312), (5584, 12480), (6240, 11168), (6656, 10470), (6980, 9984), (7680, 9074), (8320, 8376)]