160664280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11251}}^1$

素因数の和:11289

約数の個数: 128

約数和(自身を含む): 583303680

約数和(自身を除く): 422639400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11251, 14280, 22502, 33753, 45004, 56255, 67506, 78757, 90008, 112510, 135012, 157514, 168765, 191267, 225020, 236271, 270024, 315028, 337530, 382534, 393785, 450040, 472542, 573801, 630056, 675060, 765068, 787570, 945084, 956335, 1147602, 1181355, 1338869, 1350120, 1530136, 1575140, 1890168, 1912670, 2295204, 2362710, 2677738, 2869005, 3150280, 3825340, 4016607, 4590408, 4725420, 5355476, 5738010, 6694345, 7650680, 8033214, 9450840, 10710952, 11476020, 13388690, 16066428, 20083035, 22952040, 26777380, 32132856, 40166070, 53554760, 80332140, 160664280]

約数ペア:

[(1, 160664280), (2, 80332140), (3, 53554760), (4, 40166070), (5, 32132856), (6, 26777380), (7, 22952040), (8, 20083035), (10, 16066428), (12, 13388690), (14, 11476020), (15, 10710952), (17, 9450840), (20, 8033214), (21, 7650680), (24, 6694345), (28, 5738010), (30, 5355476), (34, 4725420), (35, 4590408), (40, 4016607), (42, 3825340), (51, 3150280), (56, 2869005), (60, 2677738), (68, 2362710), (70, 2295204), (84, 1912670), (85, 1890168), (102, 1575140), (105, 1530136), (119, 1350120), (120, 1338869), (136, 1181355), (140, 1147602), (168, 956335), (170, 945084), (204, 787570), (210, 765068), (238, 675060), (255, 630056), (280, 573801), (340, 472542), (357, 450040), (408, 393785), (420, 382534), (476, 337530), (510, 315028), (595, 270024), (680, 236271), (714, 225020), (840, 191267), (952, 168765), (1020, 157514), (1190, 135012), (1428, 112510), (1785, 90008), (2040, 78757), (2380, 67506), (2856, 56255), (3570, 45004), (4760, 33753), (7140, 22502), (11251, 14280)]