4738320720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{313381}}^1$

素因数の和:313410

約数の個数: 160

約数和(自身を含む): 18652496640

約数和(自身を除く): 13914175920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 313381, 626762, 940143, 1253524, 1566905, 1880286, 2193667, 2507048, 2820429, 3133810, 3760572, 4387334, 4700715, 5014096, 5640858, 6267620, 6581001, 7521144, 8461287, 8774668, 9401430, 10968335, 11281716, 12535240, 13162002, 14102145, 15042288, 16922574, 17549336, 18802860, 19743003, 21936670, 22563432, 25070480, 26324004, 28204290, 32905005, 33845148, 35098672, 37605720, 39486006, 42306435, 43873340, 45126864, 52648008, 56408580, 59229009, 65810010, 67690296, 75211440, 78972012, 84612870, 87746680, 98715015, 105296016, 112817160, 118458018, 131620020, 135380592, 157944024, 169225740, 175493360, 197430030, 225634320, 236916036, 263240040, 296145045, 315888048, 338451480, 394860060, 473832072, 526480080, 592290090, 676902960, 789720120, 947664144, 1184580180, 1579440240, 2369160360, 4738320720]

約数ペア:

[(1, 4738320720), (2, 2369160360), (3, 1579440240), (4, 1184580180), (5, 947664144), (6, 789720120), (7, 676902960), (8, 592290090), (9, 526480080), (10, 473832072), (12, 394860060), (14, 338451480), (15, 315888048), (16, 296145045), (18, 263240040), (20, 236916036), (21, 225634320), (24, 197430030), (27, 175493360), (28, 169225740), (30, 157944024), (35, 135380592), (36, 131620020), (40, 118458018), (42, 112817160), (45, 105296016), (48, 98715015), (54, 87746680), (56, 84612870), (60, 78972012), (63, 75211440), (70, 67690296), (72, 65810010), (80, 59229009), (84, 56408580), (90, 52648008), (105, 45126864), (108, 43873340), (112, 42306435), (120, 39486006), (126, 37605720), (135, 35098672), (140, 33845148), (144, 32905005), (168, 28204290), (180, 26324004), (189, 25070480), (210, 22563432), (216, 21936670), (240, 19743003), (252, 18802860), (270, 17549336), (280, 16922574), (315, 15042288), (336, 14102145), (360, 13162002), (378, 12535240), (420, 11281716), (432, 10968335), (504, 9401430), (540, 8774668), (560, 8461287), (630, 7521144), (720, 6581001), (756, 6267620), (840, 5640858), (945, 5014096), (1008, 4700715), (1080, 4387334), (1260, 3760572), (1512, 3133810), (1680, 2820429), (1890, 2507048), (2160, 2193667), (2520, 1880286), (3024, 1566905), (3780, 1253524), (5040, 940143), (7560, 626762), (15120, 313381)]