69600720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2477

約数の個数: 160

約数和(自身を含む): 261197568

約数和(自身を除く): 191596848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2437, 2856, 3570, 4080, 4760, 4874, 5712, 7140, 7311, 9520, 9748, 12185, 14280, 14622, 17059, 19496, 24370, 28560, 29244, 34118, 36555, 38992, 41429, 48740, 51177, 58488, 68236, 73110, 82858, 85295, 97480, 102354, 116976, 124287, 136472, 146220, 165716, 170590, 194960, 204708, 207145, 248574, 255885, 272944, 290003, 292440, 331432, 341180, 409416, 414290, 497148, 511770, 580006, 584880, 621435, 662864, 682360, 818832, 828580, 870009, 994296, 1023540, 1160012, 1242870, 1364720, 1450015, 1657160, 1740018, 1988592, 2047080, 2320024, 2485740, 2900030, 3314320, 3480036, 4094160, 4350045, 4640048, 4971480, 5800060, 6960072, 8700090, 9942960, 11600120, 13920144, 17400180, 23200240, 34800360, 69600720]

約数ペア:

[(1, 69600720), (2, 34800360), (3, 23200240), (4, 17400180), (5, 13920144), (6, 11600120), (7, 9942960), (8, 8700090), (10, 6960072), (12, 5800060), (14, 4971480), (15, 4640048), (16, 4350045), (17, 4094160), (20, 3480036), (21, 3314320), (24, 2900030), (28, 2485740), (30, 2320024), (34, 2047080), (35, 1988592), (40, 1740018), (42, 1657160), (48, 1450015), (51, 1364720), (56, 1242870), (60, 1160012), (68, 1023540), (70, 994296), (80, 870009), (84, 828580), (85, 818832), (102, 682360), (105, 662864), (112, 621435), (119, 584880), (120, 580006), (136, 511770), (140, 497148), (168, 414290), (170, 409416), (204, 341180), (210, 331432), (238, 292440), (240, 290003), (255, 272944), (272, 255885), (280, 248574), (336, 207145), (340, 204708), (357, 194960), (408, 170590), (420, 165716), (476, 146220), (510, 136472), (560, 124287), (595, 116976), (680, 102354), (714, 97480), (816, 85295), (840, 82858), (952, 73110), (1020, 68236), (1190, 58488), (1360, 51177), (1428, 48740), (1680, 41429), (1785, 38992), (1904, 36555), (2040, 34118), (2380, 29244), (2437, 28560), (2856, 24370), (3570, 19496), (4080, 17059), (4760, 14622), (4874, 14280), (5712, 12185), (7140, 9748), (7311, 9520)]