237079040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8419}}^1$

素因数の和:8453

約数の個数: 80

約数和(自身を含む): 620183520

約数和(自身を除く): 383104480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 8419, 14080, 16838, 28160, 33676, 42095, 67352, 84190, 92609, 134704, 168380, 185218, 269408, 336760, 370436, 463045, 538816, 673520, 740872, 926090, 1077632, 1347040, 1481744, 1852180, 2155264, 2694080, 2963488, 3704360, 4310528, 5388160, 5926976, 7408720, 10776320, 11853952, 14817440, 21552640, 23707904, 29634880, 47415808, 59269760, 118539520, 237079040]

約数ペア:

[(1, 237079040), (2, 118539520), (4, 59269760), (5, 47415808), (8, 29634880), (10, 23707904), (11, 21552640), (16, 14817440), (20, 11853952), (22, 10776320), (32, 7408720), (40, 5926976), (44, 5388160), (55, 4310528), (64, 3704360), (80, 2963488), (88, 2694080), (110, 2155264), (128, 1852180), (160, 1481744), (176, 1347040), (220, 1077632), (256, 926090), (320, 740872), (352, 673520), (440, 538816), (512, 463045), (640, 370436), (704, 336760), (880, 269408), (1280, 185218), (1408, 168380), (1760, 134704), (2560, 92609), (2816, 84190), (3520, 67352), (5632, 42095), (7040, 33676), (8419, 28160), (14080, 16838)]