22818501760

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1583}}^1$

素因数の和:1926

約数の個数: 128

約数和(自身を含む): 55372584960

約数和(自身を除く): 32554083200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 223, 320, 404, 446, 505, 640, 808, 892, 1010, 1115, 1583, 1616, 1784, 2020, 2230, 3166, 3232, 3568, 4040, 4460, 6332, 6464, 7136, 7915, 8080, 8920, 12664, 12928, 14272, 15830, 16160, 17840, 22523, 25328, 28544, 31660, 32320, 35680, 45046, 50656, 63320, 64640, 71360, 90092, 101312, 112615, 126640, 142720, 159883, 180184, 202624, 225230, 253280, 319766, 353009, 360368, 450460, 506560, 639532, 706018, 720736, 799415, 900920, 1013120, 1279064, 1412036, 1441472, 1598830, 1765045, 1801840, 2558128, 2824072, 2882944, 3197660, 3530090, 3603680, 5116256, 5648144, 6395320, 7060180, 7207360, 10232512, 11296288, 12790640, 14120360, 14414720, 20465024, 22592576, 25581280, 28240720, 35653909, 45185152, 51162560, 56481440, 71307818, 102325120, 112962880, 142615636, 178269545, 225925760, 285231272, 356539090, 570462544, 713078180, 1140925088, 1426156360, 2281850176, 2852312720, 4563700352, 5704625440, 11409250880, 22818501760]

約数ペア:

[(1, 22818501760), (2, 11409250880), (4, 5704625440), (5, 4563700352), (8, 2852312720), (10, 2281850176), (16, 1426156360), (20, 1140925088), (32, 713078180), (40, 570462544), (64, 356539090), (80, 285231272), (101, 225925760), (128, 178269545), (160, 142615636), (202, 112962880), (223, 102325120), (320, 71307818), (404, 56481440), (446, 51162560), (505, 45185152), (640, 35653909), (808, 28240720), (892, 25581280), (1010, 22592576), (1115, 20465024), (1583, 14414720), (1616, 14120360), (1784, 12790640), (2020, 11296288), (2230, 10232512), (3166, 7207360), (3232, 7060180), (3568, 6395320), (4040, 5648144), (4460, 5116256), (6332, 3603680), (6464, 3530090), (7136, 3197660), (7915, 2882944), (8080, 2824072), (8920, 2558128), (12664, 1801840), (12928, 1765045), (14272, 1598830), (15830, 1441472), (16160, 1412036), (17840, 1279064), (22523, 1013120), (25328, 900920), (28544, 799415), (31660, 720736), (32320, 706018), (35680, 639532), (45046, 506560), (50656, 450460), (63320, 360368), (64640, 353009), (71360, 319766), (90092, 253280), (101312, 225230), (112615, 202624), (126640, 180184), (142720, 159883)]