317046960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 240

約数和(自身を含む): 1130927616

約数和(自身を除く): 813880656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 347, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 694, 705, 720, 752, 810, 846, 940, 972, 1041, 1080, 1128, 1215, 1269, 1296, 1388, 1410, 1620, 1692, 1735, 1880, 1944, 2082, 2115, 2160, 2256, 2430, 2538, 2776, 2820, 3123, 3240, 3384, 3470, 3760, 3807, 3888, 4164, 4230, 4860, 5076, 5205, 5552, 5640, 6246, 6345, 6480, 6768, 6940, 7614, 8328, 8460, 9369, 9720, 10152, 10410, 11280, 11421, 12492, 12690, 13880, 15228, 15615, 16309, 16656, 16920, 18738, 19035, 19440, 20304, 20820, 22842, 24984, 25380, 27760, 28107, 30456, 31230, 32618, 33840, 37476, 38070, 41640, 45684, 46845, 48927, 49968, 50760, 56214, 57105, 60912, 62460, 65236, 74952, 76140, 81545, 83280, 84321, 91368, 93690, 97854, 101520, 112428, 114210, 124920, 130472, 140535, 146781, 149904, 152280, 163090, 168642, 182736, 187380, 195708, 224856, 228420, 244635, 249840, 260944, 281070, 293562, 304560, 326180, 337284, 374760, 391416, 421605, 440343, 449712, 456840, 489270, 562140, 587124, 652360, 674568, 733905, 749520, 782832, 843210, 880686, 913680, 978540, 1124280, 1174248, 1304720, 1321029, 1349136, 1467810, 1686420, 1761372, 1957080, 2201715, 2248560, 2348496, 2642058, 2935620, 3372840, 3522744, 3914160, 3963087, 4403430, 5284116, 5871240, 6605145, 6745680, 7045488, 7926174, 8806860, 10568232, 11742480, 13210290, 15852348, 17613720, 19815435, 21136464, 26420580, 31704696, 35227440, 39630870, 52841160, 63409392, 79261740, 105682320, 158523480, 317046960]

約数ペア:

[(1, 317046960), (2, 158523480), (3, 105682320), (4, 79261740), (5, 63409392), (6, 52841160), (8, 39630870), (9, 35227440), (10, 31704696), (12, 26420580), (15, 21136464), (16, 19815435), (18, 17613720), (20, 15852348), (24, 13210290), (27, 11742480), (30, 10568232), (36, 8806860), (40, 7926174), (45, 7045488), (47, 6745680), (48, 6605145), (54, 5871240), (60, 5284116), (72, 4403430), (80, 3963087), (81, 3914160), (90, 3522744), (94, 3372840), (108, 2935620), (120, 2642058), (135, 2348496), (141, 2248560), (144, 2201715), (162, 1957080), (180, 1761372), (188, 1686420), (216, 1467810), (235, 1349136), (240, 1321029), (243, 1304720), (270, 1174248), (282, 1124280), (324, 978540), (347, 913680), (360, 880686), (376, 843210), (405, 782832), (423, 749520), (432, 733905), (470, 674568), (486, 652360), (540, 587124), (564, 562140), (648, 489270), (694, 456840), (705, 449712), (720, 440343), (752, 421605), (810, 391416), (846, 374760), (940, 337284), (972, 326180), (1041, 304560), (1080, 293562), (1128, 281070), (1215, 260944), (1269, 249840), (1296, 244635), (1388, 228420), (1410, 224856), (1620, 195708), (1692, 187380), (1735, 182736), (1880, 168642), (1944, 163090), (2082, 152280), (2115, 149904), (2160, 146781), (2256, 140535), (2430, 130472), (2538, 124920), (2776, 114210), (2820, 112428), (3123, 101520), (3240, 97854), (3384, 93690), (3470, 91368), (3760, 84321), (3807, 83280), (3888, 81545), (4164, 76140), (4230, 74952), (4860, 65236), (5076, 62460), (5205, 60912), (5552, 57105), (5640, 56214), (6246, 50760), (6345, 49968), (6480, 48927), (6768, 46845), (6940, 45684), (7614, 41640), (8328, 38070), (8460, 37476), (9369, 33840), (9720, 32618), (10152, 31230), (10410, 30456), (11280, 28107), (11421, 27760), (12492, 25380), (12690, 24984), (13880, 22842), (15228, 20820), (15615, 20304), (16309, 19440), (16656, 19035), (16920, 18738)]