127346560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18089}}^1$

素因数の和:18119

約数の個数: 64

約数和(自身を含む): 332132400

約数和(自身を除く): 204785840

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, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 18089, 36178, 72356, 90445, 144712, 180890, 198979, 289424, 361780, 397958, 578848, 723560, 795916, 994895, 1157696, 1447120, 1591832, 1989790, 2315392, 2894240, 3183664, 3979580, 5788480, 6367328, 7959160, 11576960, 12734656, 15918320, 25469312, 31836640, 63673280, 127346560]

約数ペア:

[(1, 127346560), (2, 63673280), (4, 31836640), (5, 25469312), (8, 15918320), (10, 12734656), (11, 11576960), (16, 7959160), (20, 6367328), (22, 5788480), (32, 3979580), (40, 3183664), (44, 2894240), (55, 2315392), (64, 1989790), (80, 1591832), (88, 1447120), (110, 1157696), (128, 994895), (160, 795916), (176, 723560), (220, 578848), (320, 397958), (352, 361780), (440, 289424), (640, 198979), (704, 180890), (880, 144712), (1408, 90445), (1760, 72356), (3520, 36178), (7040, 18089)]