136280320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9679}}^1$

素因数の和:9711

約数の個数: 72

約数和(自身を含む): 356146560

約数和(自身を除く): 219866240

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, 9679, 14080, 19358, 38716, 48395, 77432, 96790, 106469, 154864, 193580, 212938, 309728, 387160, 425876, 532345, 619456, 774320, 851752, 1064690, 1238912, 1548640, 1703504, 2129380, 2477824, 3097280, 3407008, 4258760, 6194560, 6814016, 8517520, 12389120, 13628032, 17035040, 27256064, 34070080, 68140160, 136280320]

約数ペア:

[(1, 136280320), (2, 68140160), (4, 34070080), (5, 27256064), (8, 17035040), (10, 13628032), (11, 12389120), (16, 8517520), (20, 6814016), (22, 6194560), (32, 4258760), (40, 3407008), (44, 3097280), (55, 2477824), (64, 2129380), (80, 1703504), (88, 1548640), (110, 1238912), (128, 1064690), (160, 851752), (176, 774320), (220, 619456), (256, 532345), (320, 425876), (352, 387160), (440, 309728), (640, 212938), (704, 193580), (880, 154864), (1280, 106469), (1408, 96790), (1760, 77432), (2816, 48395), (3520, 38716), (7040, 19358), (9679, 14080)]