214978240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29209}}^1$

素因数の和:29249

約数の個数: 56

約数和(自身を含む): 534192480

約数和(自身を除く): 319214240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 29209, 58418, 116836, 146045, 233672, 292090, 467344, 584180, 671807, 934688, 1168360, 1343614, 1869376, 2336720, 2687228, 3359035, 4673440, 5374456, 6718070, 9346880, 10748912, 13436140, 21497824, 26872280, 42995648, 53744560, 107489120, 214978240]

約数ペア:

[(1, 214978240), (2, 107489120), (4, 53744560), (5, 42995648), (8, 26872280), (10, 21497824), (16, 13436140), (20, 10748912), (23, 9346880), (32, 6718070), (40, 5374456), (46, 4673440), (64, 3359035), (80, 2687228), (92, 2336720), (115, 1869376), (160, 1343614), (184, 1168360), (230, 934688), (320, 671807), (368, 584180), (460, 467344), (736, 292090), (920, 233672), (1472, 146045), (1840, 116836), (3680, 58418), (7360, 29209)]