904136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85619}}^1$

素因数の和:85650

約数の個数: 112

約数和(自身を含む): 3131637120

約数和(自身を除く): 2227500480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 85619, 171238, 256857, 342476, 428095, 513714, 684952, 856190, 941809, 1027428, 1284285, 1369904, 1712380, 1883618, 2054856, 2568570, 2739808, 2825427, 3424760, 3767236, 4109712, 4709045, 5137140, 5479616, 5650854, 6849520, 7534472, 8219424, 9418090, 10274280, 11301708, 13699040, 14127135, 15068944, 16438848, 18836180, 20548560, 22603416, 27398080, 28254270, 30137888, 37672360, 41097120, 45206832, 56508540, 60275776, 75344720, 82194240, 90413664, 113017080, 150689440, 180827328, 226034160, 301378880, 452068320, 904136640]

約数ペア:

[(1, 904136640), (2, 452068320), (3, 301378880), (4, 226034160), (5, 180827328), (6, 150689440), (8, 113017080), (10, 90413664), (11, 82194240), (12, 75344720), (15, 60275776), (16, 56508540), (20, 45206832), (22, 41097120), (24, 37672360), (30, 30137888), (32, 28254270), (33, 27398080), (40, 22603416), (44, 20548560), (48, 18836180), (55, 16438848), (60, 15068944), (64, 14127135), (66, 13699040), (80, 11301708), (88, 10274280), (96, 9418090), (110, 8219424), (120, 7534472), (132, 6849520), (160, 5650854), (165, 5479616), (176, 5137140), (192, 4709045), (220, 4109712), (240, 3767236), (264, 3424760), (320, 2825427), (330, 2739808), (352, 2568570), (440, 2054856), (480, 1883618), (528, 1712380), (660, 1369904), (704, 1284285), (880, 1027428), (960, 941809), (1056, 856190), (1320, 684952), (1760, 513714), (2112, 428095), (2640, 342476), (3520, 256857), (5280, 171238), (10560, 85619)]