66693120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 164461440

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, 167, 192, 195, 208, 240, 256, 260, 312, 320, 334, 384, 390, 416, 480, 501, 512, 520, 624, 640, 668, 768, 780, 832, 835, 960, 1002, 1024, 1040, 1248, 1280, 1336, 1536, 1560, 1664, 1670, 1920, 2004, 2048, 2080, 2171, 2496, 2505, 2560, 2672, 3072, 3120, 3328, 3340, 3840, 4008, 4160, 4342, 4992, 5010, 5120, 5344, 6144, 6240, 6513, 6656, 6680, 7680, 8016, 8320, 8684, 9984, 10020, 10240, 10688, 10855, 12480, 13026, 13312, 13360, 15360, 16032, 16640, 17368, 19968, 20040, 21376, 21710, 24960, 26052, 26624, 26720, 30720, 32064, 32565, 33280, 34736, 39936, 40080, 42752, 43420, 49920, 52104, 53440, 64128, 65130, 66560, 69472, 79872, 80160, 85504, 86840, 99840, 104208, 106880, 128256, 130260, 133120, 138944, 160320, 171008, 173680, 199680, 208416, 213760, 256512, 260520, 277888, 320640, 342016, 347360, 399360, 416832, 427520, 513024, 521040, 555776, 641280, 694720, 833664, 855040, 1026048, 1042080, 1111552, 1282560, 1389440, 1667328, 1710080, 2084160, 2223104, 2565120, 2778880, 3334656, 4168320, 4446208, 5130240, 5557760, 6669312, 8336640, 11115520, 13338624, 16673280, 22231040, 33346560, 66693120]

約数ペア:

[(1, 66693120), (2, 33346560), (3, 22231040), (4, 16673280), (5, 13338624), (6, 11115520), (8, 8336640), (10, 6669312), (12, 5557760), (13, 5130240), (15, 4446208), (16, 4168320), (20, 3334656), (24, 2778880), (26, 2565120), (30, 2223104), (32, 2084160), (39, 1710080), (40, 1667328), (48, 1389440), (52, 1282560), (60, 1111552), (64, 1042080), (65, 1026048), (78, 855040), (80, 833664), (96, 694720), (104, 641280), (120, 555776), (128, 521040), (130, 513024), (156, 427520), (160, 416832), (167, 399360), (192, 347360), (195, 342016), (208, 320640), (240, 277888), (256, 260520), (260, 256512), (312, 213760), (320, 208416), (334, 199680), (384, 173680), (390, 171008), (416, 160320), (480, 138944), (501, 133120), (512, 130260), (520, 128256), (624, 106880), (640, 104208), (668, 99840), (768, 86840), (780, 85504), (832, 80160), (835, 79872), (960, 69472), (1002, 66560), (1024, 65130), (1040, 64128), (1248, 53440), (1280, 52104), (1336, 49920), (1536, 43420), (1560, 42752), (1664, 40080), (1670, 39936), (1920, 34736), (2004, 33280), (2048, 32565), (2080, 32064), (2171, 30720), (2496, 26720), (2505, 26624), (2560, 26052), (2672, 24960), (3072, 21710), (3120, 21376), (3328, 20040), (3340, 19968), (3840, 17368), (4008, 16640), (4160, 16032), (4342, 15360), (4992, 13360), (5010, 13312), (5120, 13026), (5344, 12480), (6144, 10855), (6240, 10688), (6513, 10240), (6656, 10020), (6680, 9984), (7680, 8684), (8016, 8320)]