147319040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10495

約数の個数: 72

約数和(自身を含む): 384991488

約数和(自身を除く): 237672448

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, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 10463, 14080, 20926, 41852, 52315, 83704, 104630, 115093, 167408, 209260, 230186, 334816, 418520, 460372, 575465, 669632, 837040, 920744, 1150930, 1339264, 1674080, 1841488, 2301860, 2678528, 3348160, 3682976, 4603720, 6696320, 7365952, 9207440, 13392640, 14731904, 18414880, 29463808, 36829760, 73659520, 147319040]

約数ペア:

[(1, 147319040), (2, 73659520), (4, 36829760), (5, 29463808), (8, 18414880), (10, 14731904), (11, 13392640), (16, 9207440), (20, 7365952), (22, 6696320), (32, 4603720), (40, 3682976), (44, 3348160), (55, 2678528), (64, 2301860), (80, 1841488), (88, 1674080), (110, 1339264), (128, 1150930), (160, 920744), (176, 837040), (220, 669632), (256, 575465), (320, 460372), (352, 418520), (440, 334816), (640, 230186), (704, 209260), (880, 167408), (1280, 115093), (1408, 104630), (1760, 83704), (2816, 52315), (3520, 41852), (7040, 20926), (10463, 14080)]