271457760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 985001472

約数和(自身を除く): 713543712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 173, 210, 224, 240, 280, 336, 346, 420, 467, 480, 519, 560, 672, 692, 840, 865, 934, 1038, 1120, 1211, 1384, 1401, 1680, 1730, 1868, 2076, 2335, 2422, 2595, 2768, 2802, 3269, 3360, 3460, 3633, 3736, 4152, 4670, 4844, 5190, 5536, 5604, 6055, 6538, 6920, 7005, 7266, 7472, 8304, 9340, 9688, 9807, 10380, 11208, 12110, 13076, 13840, 14010, 14532, 14944, 16345, 16608, 18165, 18680, 19376, 19614, 20760, 22416, 24220, 26152, 27680, 28020, 29064, 32690, 36330, 37360, 38752, 39228, 41520, 44832, 48440, 49035, 52304, 56040, 58128, 65380, 72660, 74720, 78456, 80791, 83040, 96880, 98070, 104608, 112080, 116256, 130760, 145320, 156912, 161582, 193760, 196140, 224160, 242373, 261520, 290640, 313824, 323164, 392280, 403955, 484746, 523040, 565537, 581280, 646328, 784560, 807910, 969492, 1131074, 1211865, 1292656, 1569120, 1615820, 1696611, 1938984, 2262148, 2423730, 2585312, 2827685, 3231640, 3393222, 3877968, 4524296, 4847460, 5655370, 6463280, 6786444, 7755936, 8483055, 9048592, 9694920, 11310740, 12926560, 13572888, 16966110, 18097184, 19389840, 22621480, 27145776, 33932220, 38779680, 45242960, 54291552, 67864440, 90485920, 135728880, 271457760]

約数ペア:

[(1, 271457760), (2, 135728880), (3, 90485920), (4, 67864440), (5, 54291552), (6, 45242960), (7, 38779680), (8, 33932220), (10, 27145776), (12, 22621480), (14, 19389840), (15, 18097184), (16, 16966110), (20, 13572888), (21, 12926560), (24, 11310740), (28, 9694920), (30, 9048592), (32, 8483055), (35, 7755936), (40, 6786444), (42, 6463280), (48, 5655370), (56, 4847460), (60, 4524296), (70, 3877968), (80, 3393222), (84, 3231640), (96, 2827685), (105, 2585312), (112, 2423730), (120, 2262148), (140, 1938984), (160, 1696611), (168, 1615820), (173, 1569120), (210, 1292656), (224, 1211865), (240, 1131074), (280, 969492), (336, 807910), (346, 784560), (420, 646328), (467, 581280), (480, 565537), (519, 523040), (560, 484746), (672, 403955), (692, 392280), (840, 323164), (865, 313824), (934, 290640), (1038, 261520), (1120, 242373), (1211, 224160), (1384, 196140), (1401, 193760), (1680, 161582), (1730, 156912), (1868, 145320), (2076, 130760), (2335, 116256), (2422, 112080), (2595, 104608), (2768, 98070), (2802, 96880), (3269, 83040), (3360, 80791), (3460, 78456), (3633, 74720), (3736, 72660), (4152, 65380), (4670, 58128), (4844, 56040), (5190, 52304), (5536, 49035), (5604, 48440), (6055, 44832), (6538, 41520), (6920, 39228), (7005, 38752), (7266, 37360), (7472, 36330), (8304, 32690), (9340, 29064), (9688, 28020), (9807, 27680), (10380, 26152), (11208, 24220), (12110, 22416), (13076, 20760), (13840, 19614), (14010, 19376), (14532, 18680), (14944, 18165), (16345, 16608)]