137820160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 339459120

約数和(自身を除く): 201638960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 313, 320, 344, 430, 512, 626, 640, 688, 860, 1024, 1252, 1280, 1376, 1565, 1720, 2048, 2504, 2560, 2752, 3130, 3440, 5008, 5120, 5504, 6260, 6880, 10016, 10240, 11008, 12520, 13459, 13760, 20032, 22016, 25040, 26918, 27520, 40064, 44032, 50080, 53836, 55040, 67295, 80128, 88064, 100160, 107672, 110080, 134590, 160256, 200320, 215344, 220160, 269180, 320512, 400640, 430688, 440320, 538360, 641024, 801280, 861376, 1076720, 1602560, 1722752, 2153440, 3205120, 3445504, 4306880, 6891008, 8613760, 13782016, 17227520, 27564032, 34455040, 68910080, 137820160]

約数ペア:

[(1, 137820160), (2, 68910080), (4, 34455040), (5, 27564032), (8, 17227520), (10, 13782016), (16, 8613760), (20, 6891008), (32, 4306880), (40, 3445504), (43, 3205120), (64, 2153440), (80, 1722752), (86, 1602560), (128, 1076720), (160, 861376), (172, 801280), (215, 641024), (256, 538360), (313, 440320), (320, 430688), (344, 400640), (430, 320512), (512, 269180), (626, 220160), (640, 215344), (688, 200320), (860, 160256), (1024, 134590), (1252, 110080), (1280, 107672), (1376, 100160), (1565, 88064), (1720, 80128), (2048, 67295), (2504, 55040), (2560, 53836), (2752, 50080), (3130, 44032), (3440, 40064), (5008, 27520), (5120, 26918), (5504, 25040), (6260, 22016), (6880, 20032), (10016, 13760), (10240, 13459), (11008, 12520)]