267818880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19956

約数の個数: 128

約数和(自身を含む): 975674880

約数和(自身を除く): 707856000

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19927, 39854, 59781, 79708, 99635, 119562, 139489, 159416, 199270, 239124, 278978, 298905, 318832, 398540, 418467, 478248, 557956, 597810, 637664, 697445, 797080, 836934, 956496, 1115912, 1195620, 1275328, 1394890, 1594160, 1673868, 1912992, 2092335, 2231824, 2391240, 2550656, 2789780, 3188320, 3347736, 3825984, 4184670, 4463648, 4782480, 5579560, 6376640, 6695472, 7651968, 8369340, 8927296, 9564960, 11159120, 12753280, 13390944, 16738680, 17854592, 19129920, 22318240, 26781888, 33477360, 38259840, 44636480, 53563776, 66954720, 89272960, 133909440, 267818880]

約数ペア:

[(1, 267818880), (2, 133909440), (3, 89272960), (4, 66954720), (5, 53563776), (6, 44636480), (7, 38259840), (8, 33477360), (10, 26781888), (12, 22318240), (14, 19129920), (15, 17854592), (16, 16738680), (20, 13390944), (21, 12753280), (24, 11159120), (28, 9564960), (30, 8927296), (32, 8369340), (35, 7651968), (40, 6695472), (42, 6376640), (48, 5579560), (56, 4782480), (60, 4463648), (64, 4184670), (70, 3825984), (80, 3347736), (84, 3188320), (96, 2789780), (105, 2550656), (112, 2391240), (120, 2231824), (128, 2092335), (140, 1912992), (160, 1673868), (168, 1594160), (192, 1394890), (210, 1275328), (224, 1195620), (240, 1115912), (280, 956496), (320, 836934), (336, 797080), (384, 697445), (420, 637664), (448, 597810), (480, 557956), (560, 478248), (640, 418467), (672, 398540), (840, 318832), (896, 298905), (960, 278978), (1120, 239124), (1344, 199270), (1680, 159416), (1920, 139489), (2240, 119562), (2688, 99635), (3360, 79708), (4480, 59781), (6720, 39854), (13440, 19927)]