271069680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3503

約数の個数: 160

約数和(自身を含む): 981080064

約数和(自身を除く): 710010384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3433, 3760, 3948, 4935, 5264, 5640, 6580, 6866, 7896, 9870, 10299, 11280, 13160, 13732, 15792, 17165, 19740, 20598, 24031, 26320, 27464, 34330, 39480, 41196, 48062, 51495, 54928, 68660, 72093, 78960, 82392, 96124, 102990, 120155, 137320, 144186, 161351, 164784, 192248, 205980, 240310, 274640, 288372, 322702, 360465, 384496, 411960, 480620, 484053, 576744, 645404, 720930, 806755, 823920, 961240, 968106, 1129457, 1153488, 1290808, 1441860, 1613510, 1922480, 1936212, 2258914, 2420265, 2581616, 2883720, 3227020, 3388371, 3872424, 4517828, 4840530, 5647285, 5767440, 6454040, 6776742, 7744848, 9035656, 9681060, 11294570, 12908080, 13553484, 16941855, 18071312, 19362120, 22589140, 27106968, 33883710, 38724240, 45178280, 54213936, 67767420, 90356560, 135534840, 271069680]

約数ペア:

[(1, 271069680), (2, 135534840), (3, 90356560), (4, 67767420), (5, 54213936), (6, 45178280), (7, 38724240), (8, 33883710), (10, 27106968), (12, 22589140), (14, 19362120), (15, 18071312), (16, 16941855), (20, 13553484), (21, 12908080), (24, 11294570), (28, 9681060), (30, 9035656), (35, 7744848), (40, 6776742), (42, 6454040), (47, 5767440), (48, 5647285), (56, 4840530), (60, 4517828), (70, 3872424), (80, 3388371), (84, 3227020), (94, 2883720), (105, 2581616), (112, 2420265), (120, 2258914), (140, 1936212), (141, 1922480), (168, 1613510), (188, 1441860), (210, 1290808), (235, 1153488), (240, 1129457), (280, 968106), (282, 961240), (329, 823920), (336, 806755), (376, 720930), (420, 645404), (470, 576744), (560, 484053), (564, 480620), (658, 411960), (705, 384496), (752, 360465), (840, 322702), (940, 288372), (987, 274640), (1128, 240310), (1316, 205980), (1410, 192248), (1645, 164784), (1680, 161351), (1880, 144186), (1974, 137320), (2256, 120155), (2632, 102990), (2820, 96124), (3290, 82392), (3433, 78960), (3760, 72093), (3948, 68660), (4935, 54928), (5264, 51495), (5640, 48062), (6580, 41196), (6866, 39480), (7896, 34330), (9870, 27464), (10299, 26320), (11280, 24031), (13160, 20598), (13732, 19740), (15792, 17165)]