137905680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52237}}^1$

素因数の和:52264

約数の個数: 80

約数和(自身を含む): 466380864

約数和(自身を除く): 328475184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 52237, 104474, 156711, 208948, 261185, 313422, 417896, 522370, 574607, 626844, 783555, 835792, 1044740, 1149214, 1253688, 1567110, 1723821, 2089480, 2298428, 2507376, 2873035, 3134220, 3447642, 4178960, 4596856, 5746070, 6268440, 6895284, 8619105, 9193712, 11492140, 12536880, 13790568, 17238210, 22984280, 27581136, 34476420, 45968560, 68952840, 137905680]

約数ペア:

[(1, 137905680), (2, 68952840), (3, 45968560), (4, 34476420), (5, 27581136), (6, 22984280), (8, 17238210), (10, 13790568), (11, 12536880), (12, 11492140), (15, 9193712), (16, 8619105), (20, 6895284), (22, 6268440), (24, 5746070), (30, 4596856), (33, 4178960), (40, 3447642), (44, 3134220), (48, 2873035), (55, 2507376), (60, 2298428), (66, 2089480), (80, 1723821), (88, 1567110), (110, 1253688), (120, 1149214), (132, 1044740), (165, 835792), (176, 783555), (220, 626844), (240, 574607), (264, 522370), (330, 417896), (440, 313422), (528, 261185), (660, 208948), (880, 156711), (1320, 104474), (2640, 52237)]