70290080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 192036096

約数和(自身を除く): 121746016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 647, 679, 776, 970, 1120, 1294, 1358, 1552, 1940, 2588, 2716, 3104, 3235, 3395, 3880, 4529, 5176, 5432, 6470, 6790, 7760, 9058, 10352, 10864, 12940, 13580, 15520, 18116, 20704, 21728, 22645, 25880, 27160, 36232, 45290, 51760, 54320, 62759, 72464, 90580, 103520, 108640, 125518, 144928, 181160, 251036, 313795, 362320, 439313, 502072, 627590, 724640, 878626, 1004144, 1255180, 1757252, 2008288, 2196565, 2510360, 3514504, 4393130, 5020720, 7029008, 8786260, 10041440, 14058016, 17572520, 35145040, 70290080]

約数ペア:

[(1, 70290080), (2, 35145040), (4, 17572520), (5, 14058016), (7, 10041440), (8, 8786260), (10, 7029008), (14, 5020720), (16, 4393130), (20, 3514504), (28, 2510360), (32, 2196565), (35, 2008288), (40, 1757252), (56, 1255180), (70, 1004144), (80, 878626), (97, 724640), (112, 627590), (140, 502072), (160, 439313), (194, 362320), (224, 313795), (280, 251036), (388, 181160), (485, 144928), (560, 125518), (647, 108640), (679, 103520), (776, 90580), (970, 72464), (1120, 62759), (1294, 54320), (1358, 51760), (1552, 45290), (1940, 36232), (2588, 27160), (2716, 25880), (3104, 22645), (3235, 21728), (3395, 20704), (3880, 18116), (4529, 15520), (5176, 13580), (5432, 12940), (6470, 10864), (6790, 10352), (7760, 9058)]