316344120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 982333440

約数和(自身を除く): 665989320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 101, 120, 129, 172, 202, 215, 258, 303, 344, 404, 430, 505, 516, 606, 607, 645, 808, 860, 1010, 1032, 1212, 1214, 1290, 1515, 1720, 1821, 2020, 2424, 2428, 2580, 3030, 3035, 3642, 4040, 4343, 4856, 5160, 6060, 6070, 7284, 8686, 9105, 12120, 12140, 13029, 14568, 17372, 18210, 21715, 24280, 26058, 26101, 34744, 36420, 43430, 52116, 52202, 61307, 65145, 72840, 78303, 86860, 104232, 104404, 122614, 130290, 130505, 156606, 173720, 183921, 208808, 245228, 260580, 261010, 306535, 313212, 367842, 391515, 490456, 521160, 522020, 613070, 626424, 735684, 783030, 919605, 1044040, 1226140, 1471368, 1566060, 1839210, 2452280, 2636201, 3132120, 3678420, 5272402, 7356840, 7908603, 10544804, 13181005, 15817206, 21089608, 26362010, 31634412, 39543015, 52724020, 63268824, 79086030, 105448040, 158172060, 316344120]

約数ペア:

[(1, 316344120), (2, 158172060), (3, 105448040), (4, 79086030), (5, 63268824), (6, 52724020), (8, 39543015), (10, 31634412), (12, 26362010), (15, 21089608), (20, 15817206), (24, 13181005), (30, 10544804), (40, 7908603), (43, 7356840), (60, 5272402), (86, 3678420), (101, 3132120), (120, 2636201), (129, 2452280), (172, 1839210), (202, 1566060), (215, 1471368), (258, 1226140), (303, 1044040), (344, 919605), (404, 783030), (430, 735684), (505, 626424), (516, 613070), (606, 522020), (607, 521160), (645, 490456), (808, 391515), (860, 367842), (1010, 313212), (1032, 306535), (1212, 261010), (1214, 260580), (1290, 245228), (1515, 208808), (1720, 183921), (1821, 173720), (2020, 156606), (2424, 130505), (2428, 130290), (2580, 122614), (3030, 104404), (3035, 104232), (3642, 86860), (4040, 78303), (4343, 72840), (4856, 65145), (5160, 61307), (6060, 52202), (6070, 52116), (7284, 43430), (8686, 36420), (9105, 34744), (12120, 26101), (12140, 26058), (13029, 24280), (14568, 21715), (17372, 18210)]