313087680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 280

約数和(自身を含む): 1141829568

約数和(自身を除く): 828741888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 257, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 514, 540, 564, 576, 648, 705, 720, 752, 771, 810, 846, 864, 940, 960, 1028, 1080, 1128, 1269, 1285, 1296, 1410, 1440, 1504, 1542, 1620, 1692, 1728, 1880, 2056, 2115, 2160, 2256, 2313, 2538, 2570, 2592, 2820, 2880, 3008, 3084, 3240, 3384, 3760, 3807, 3855, 4112, 4230, 4320, 4512, 4626, 5076, 5140, 5184, 5640, 6168, 6345, 6480, 6768, 6939, 7520, 7614, 7710, 8224, 8460, 8640, 9024, 9252, 10152, 10280, 11280, 11565, 12079, 12336, 12690, 12960, 13536, 13878, 15040, 15228, 15420, 16448, 16920, 18504, 19035, 20304, 20560, 20817, 22560, 23130, 24158, 24672, 25380, 25920, 27072, 27756, 30456, 30840, 33840, 34695, 36237, 37008, 38070, 40608, 41120, 41634, 45120, 46260, 48316, 49344, 50760, 55512, 60395, 60912, 61680, 67680, 69390, 72474, 74016, 76140, 81216, 82240, 83268, 92520, 96632, 101520, 104085, 108711, 111024, 120790, 121824, 123360, 135360, 138780, 144948, 148032, 152280, 166536, 181185, 185040, 193264, 203040, 208170, 217422, 222048, 241580, 243648, 246720, 277560, 289896, 304560, 326133, 333072, 362370, 370080, 386528, 406080, 416340, 434844, 444096, 483160, 543555, 555120, 579792, 609120, 652266, 666144, 724740, 740160, 773056, 832680, 869688, 966320, 978399, 1087110, 1110240, 1159584, 1218240, 1304532, 1332288, 1449480, 1630665, 1665360, 1739376, 1932640, 1956798, 2174220, 2220480, 2319168, 2609064, 2898960, 3261330, 3330720, 3478752, 3865280, 3913596, 4348440, 4891995, 5218128, 5797920, 6522660, 6661440, 6957504, 7827192, 8696880, 9783990, 10436256, 11595840, 13045320, 15654384, 17393760, 19567980, 20872512, 26090640, 31308768, 34787520, 39135960, 52181280, 62617536, 78271920, 104362560, 156543840, 313087680]

約数ペア:

[(1, 313087680), (2, 156543840), (3, 104362560), (4, 78271920), (5, 62617536), (6, 52181280), (8, 39135960), (9, 34787520), (10, 31308768), (12, 26090640), (15, 20872512), (16, 19567980), (18, 17393760), (20, 15654384), (24, 13045320), (27, 11595840), (30, 10436256), (32, 9783990), (36, 8696880), (40, 7827192), (45, 6957504), (47, 6661440), (48, 6522660), (54, 5797920), (60, 5218128), (64, 4891995), (72, 4348440), (80, 3913596), (81, 3865280), (90, 3478752), (94, 3330720), (96, 3261330), (108, 2898960), (120, 2609064), (135, 2319168), (141, 2220480), (144, 2174220), (160, 1956798), (162, 1932640), (180, 1739376), (188, 1665360), (192, 1630665), (216, 1449480), (235, 1332288), (240, 1304532), (257, 1218240), (270, 1159584), (282, 1110240), (288, 1087110), (320, 978399), (324, 966320), (360, 869688), (376, 832680), (405, 773056), (423, 740160), (432, 724740), (470, 666144), (480, 652266), (514, 609120), (540, 579792), (564, 555120), (576, 543555), (648, 483160), (705, 444096), (720, 434844), (752, 416340), (771, 406080), (810, 386528), (846, 370080), (864, 362370), (940, 333072), (960, 326133), (1028, 304560), (1080, 289896), (1128, 277560), (1269, 246720), (1285, 243648), (1296, 241580), (1410, 222048), (1440, 217422), (1504, 208170), (1542, 203040), (1620, 193264), (1692, 185040), (1728, 181185), (1880, 166536), (2056, 152280), (2115, 148032), (2160, 144948), (2256, 138780), (2313, 135360), (2538, 123360), (2570, 121824), (2592, 120790), (2820, 111024), (2880, 108711), (3008, 104085), (3084, 101520), (3240, 96632), (3384, 92520), (3760, 83268), (3807, 82240), (3855, 81216), (4112, 76140), (4230, 74016), (4320, 72474), (4512, 69390), (4626, 67680), (5076, 61680), (5140, 60912), (5184, 60395), (5640, 55512), (6168, 50760), (6345, 49344), (6480, 48316), (6768, 46260), (6939, 45120), (7520, 41634), (7614, 41120), (7710, 40608), (8224, 38070), (8460, 37008), (8640, 36237), (9024, 34695), (9252, 33840), (10152, 30840), (10280, 30456), (11280, 27756), (11565, 27072), (12079, 25920), (12336, 25380), (12690, 24672), (12960, 24158), (13536, 23130), (13878, 22560), (15040, 20817), (15228, 20560), (15420, 20304), (16448, 19035), (16920, 18504)]