146468480

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 353026080

約数和(自身を除く): 206557600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 1747, 2096, 2620, 3494, 4192, 5240, 6988, 8384, 8735, 10480, 13976, 16768, 17470, 20960, 27952, 34940, 41920, 55904, 69880, 83840, 111808, 139760, 223616, 228857, 279520, 457714, 559040, 915428, 1118080, 1144285, 1830856, 2288570, 3661712, 4577140, 7323424, 9154280, 14646848, 18308560, 29293696, 36617120, 73234240, 146468480]

約数ペア:

[(1, 146468480), (2, 73234240), (4, 36617120), (5, 29293696), (8, 18308560), (10, 14646848), (16, 9154280), (20, 7323424), (32, 4577140), (40, 3661712), (64, 2288570), (80, 1830856), (128, 1144285), (131, 1118080), (160, 915428), (262, 559040), (320, 457714), (524, 279520), (640, 228857), (655, 223616), (1048, 139760), (1310, 111808), (1747, 83840), (2096, 69880), (2620, 55904), (3494, 41920), (4192, 34940), (5240, 27952), (6988, 20960), (8384, 17470), (8735, 16768), (10480, 13976)]