320118048

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 990662400

約数和(自身を除く): 670544352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 89, 92, 96, 108, 138, 144, 178, 181, 184, 207, 216, 267, 276, 288, 356, 362, 368, 414, 432, 534, 543, 552, 621, 712, 724, 736, 801, 828, 864, 1068, 1086, 1104, 1242, 1424, 1448, 1602, 1629, 1656, 2047, 2136, 2172, 2208, 2403, 2484, 2848, 2896, 3204, 3258, 3312, 4094, 4163, 4272, 4344, 4806, 4887, 4968, 5792, 6141, 6408, 6516, 6624, 8188, 8326, 8544, 8688, 9612, 9774, 9936, 12282, 12489, 12816, 13032, 16109, 16376, 16652, 17376, 18423, 19224, 19548, 19872, 24564, 24978, 25632, 26064, 32218, 32752, 33304, 36846, 37467, 38448, 39096, 48327, 49128, 49956, 52128, 55269, 64436, 65504, 66608, 73692, 74934, 76896, 78192, 96654, 98256, 99912, 110538, 112401, 128872, 133216, 144981, 147384, 149868, 156384, 193308, 196512, 199824, 221076, 224802, 257744, 289962, 294768, 299736, 370507, 386616, 399648, 434943, 442152, 449604, 515488, 579924, 589536, 599472, 741014, 773232, 869886, 884304, 899208, 1111521, 1159848, 1198944, 1482028, 1546464, 1739772, 1768608, 1798416, 2223042, 2319696, 2964056, 3334563, 3479544, 3596832, 4446084, 4639392, 5928112, 6669126, 6959088, 8892168, 10003689, 11856224, 13338252, 13918176, 17784336, 20007378, 26676504, 35568672, 40014756, 53353008, 80029512, 106706016, 160059024, 320118048]

約数ペア:

[(1, 320118048), (2, 160059024), (3, 106706016), (4, 80029512), (6, 53353008), (8, 40014756), (9, 35568672), (12, 26676504), (16, 20007378), (18, 17784336), (23, 13918176), (24, 13338252), (27, 11856224), (32, 10003689), (36, 8892168), (46, 6959088), (48, 6669126), (54, 5928112), (69, 4639392), (72, 4446084), (89, 3596832), (92, 3479544), (96, 3334563), (108, 2964056), (138, 2319696), (144, 2223042), (178, 1798416), (181, 1768608), (184, 1739772), (207, 1546464), (216, 1482028), (267, 1198944), (276, 1159848), (288, 1111521), (356, 899208), (362, 884304), (368, 869886), (414, 773232), (432, 741014), (534, 599472), (543, 589536), (552, 579924), (621, 515488), (712, 449604), (724, 442152), (736, 434943), (801, 399648), (828, 386616), (864, 370507), (1068, 299736), (1086, 294768), (1104, 289962), (1242, 257744), (1424, 224802), (1448, 221076), (1602, 199824), (1629, 196512), (1656, 193308), (2047, 156384), (2136, 149868), (2172, 147384), (2208, 144981), (2403, 133216), (2484, 128872), (2848, 112401), (2896, 110538), (3204, 99912), (3258, 98256), (3312, 96654), (4094, 78192), (4163, 76896), (4272, 74934), (4344, 73692), (4806, 66608), (4887, 65504), (4968, 64436), (5792, 55269), (6141, 52128), (6408, 49956), (6516, 49128), (6624, 48327), (8188, 39096), (8326, 38448), (8544, 37467), (8688, 36846), (9612, 33304), (9774, 32752), (9936, 32218), (12282, 26064), (12489, 25632), (12816, 24978), (13032, 24564), (16109, 19872), (16376, 19548), (16652, 19224), (17376, 18423)]