107640120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 372326400

約数和(自身を除く): 264686280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1009, 1016, 1270, 1524, 1778, 1905, 2018, 2540, 2667, 3027, 3048, 3556, 3810, 4036, 4445, 5045, 5080, 5334, 6054, 7063, 7112, 7620, 8072, 8890, 10090, 10668, 12108, 13335, 14126, 15135, 15240, 17780, 20180, 21189, 21336, 24216, 26670, 28252, 30270, 35315, 35560, 40360, 42378, 53340, 56504, 60540, 70630, 84756, 105945, 106680, 121080, 128143, 141260, 169512, 211890, 256286, 282520, 384429, 423780, 512572, 640715, 768858, 847560, 897001, 1025144, 1281430, 1537716, 1794002, 1922145, 2562860, 2691003, 3075432, 3588004, 3844290, 4485005, 5125720, 5382006, 7176008, 7688580, 8970010, 10764012, 13455015, 15377160, 17940020, 21528024, 26910030, 35880040, 53820060, 107640120]

約数ペア:

[(1, 107640120), (2, 53820060), (3, 35880040), (4, 26910030), (5, 21528024), (6, 17940020), (7, 15377160), (8, 13455015), (10, 10764012), (12, 8970010), (14, 7688580), (15, 7176008), (20, 5382006), (21, 5125720), (24, 4485005), (28, 3844290), (30, 3588004), (35, 3075432), (40, 2691003), (42, 2562860), (56, 1922145), (60, 1794002), (70, 1537716), (84, 1281430), (105, 1025144), (120, 897001), (127, 847560), (140, 768858), (168, 640715), (210, 512572), (254, 423780), (280, 384429), (381, 282520), (420, 256286), (508, 211890), (635, 169512), (762, 141260), (840, 128143), (889, 121080), (1009, 106680), (1016, 105945), (1270, 84756), (1524, 70630), (1778, 60540), (1905, 56504), (2018, 53340), (2540, 42378), (2667, 40360), (3027, 35560), (3048, 35315), (3556, 30270), (3810, 28252), (4036, 26670), (4445, 24216), (5045, 21336), (5080, 21189), (5334, 20180), (6054, 17780), (7063, 15240), (7112, 15135), (7620, 14126), (8072, 13335), (8890, 12108), (10090, 10668)]