742020480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1918

約数の個数: 256

約数和(自身を含む): 2743718400

約数和(自身を除く): 2001697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1867, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3734, 4140, 4320, 4416, 4968, 5520, 5601, 5760, 6210, 6624, 7360, 7468, 8280, 8640, 8832, 9335, 9936, 11040, 11202, 12420, 13248, 14720, 14936, 16560, 16803, 17280, 18670, 19872, 22080, 22404, 24840, 26496, 28005, 29872, 33120, 33606, 37340, 39744, 42941, 44160, 44808, 49680, 50409, 56010, 59744, 66240, 67212, 74680, 79488, 84015, 85882, 89616, 99360, 100818, 112020, 119488, 128823, 132480, 134424, 149360, 168030, 171764, 179232, 198720, 201636, 214705, 224040, 238976, 252045, 257646, 268848, 298720, 336060, 343528, 358464, 386469, 397440, 403272, 429410, 448080, 504090, 515292, 537696, 597440, 644115, 672120, 687056, 716928, 772938, 806544, 858820, 896160, 1008180, 1030584, 1075392, 1159407, 1194880, 1288230, 1344240, 1374112, 1545876, 1613088, 1717640, 1792320, 1932345, 2016360, 2061168, 2150784, 2318814, 2576460, 2688480, 2748224, 3091752, 3226176, 3435280, 3584640, 3864690, 4032720, 4122336, 4637628, 5152920, 5376960, 5496448, 5797035, 6183504, 6452352, 6870560, 7729380, 8065440, 8244672, 9275256, 10305840, 10753920, 11594070, 12367008, 13741120, 15458760, 16130880, 16489344, 18550512, 20611680, 23188140, 24734016, 27482240, 30917520, 32261760, 37101024, 41223360, 46376280, 49468032, 61835040, 74202048, 82446720, 92752560, 123670080, 148404096, 185505120, 247340160, 371010240, 742020480]

約数ペア:

[(1, 742020480), (2, 371010240), (3, 247340160), (4, 185505120), (5, 148404096), (6, 123670080), (8, 92752560), (9, 82446720), (10, 74202048), (12, 61835040), (15, 49468032), (16, 46376280), (18, 41223360), (20, 37101024), (23, 32261760), (24, 30917520), (27, 27482240), (30, 24734016), (32, 23188140), (36, 20611680), (40, 18550512), (45, 16489344), (46, 16130880), (48, 15458760), (54, 13741120), (60, 12367008), (64, 11594070), (69, 10753920), (72, 10305840), (80, 9275256), (90, 8244672), (92, 8065440), (96, 7729380), (108, 6870560), (115, 6452352), (120, 6183504), (128, 5797035), (135, 5496448), (138, 5376960), (144, 5152920), (160, 4637628), (180, 4122336), (184, 4032720), (192, 3864690), (207, 3584640), (216, 3435280), (230, 3226176), (240, 3091752), (270, 2748224), (276, 2688480), (288, 2576460), (320, 2318814), (345, 2150784), (360, 2061168), (368, 2016360), (384, 1932345), (414, 1792320), (432, 1717640), (460, 1613088), (480, 1545876), (540, 1374112), (552, 1344240), (576, 1288230), (621, 1194880), (640, 1159407), (690, 1075392), (720, 1030584), (736, 1008180), (828, 896160), (864, 858820), (920, 806544), (960, 772938), (1035, 716928), (1080, 687056), (1104, 672120), (1152, 644115), (1242, 597440), (1380, 537696), (1440, 515292), (1472, 504090), (1656, 448080), (1728, 429410), (1840, 403272), (1867, 397440), (1920, 386469), (2070, 358464), (2160, 343528), (2208, 336060), (2484, 298720), (2760, 268848), (2880, 257646), (2944, 252045), (3105, 238976), (3312, 224040), (3456, 214705), (3680, 201636), (3734, 198720), (4140, 179232), (4320, 171764), (4416, 168030), (4968, 149360), (5520, 134424), (5601, 132480), (5760, 128823), (6210, 119488), (6624, 112020), (7360, 100818), (7468, 99360), (8280, 89616), (8640, 85882), (8832, 84015), (9335, 79488), (9936, 74680), (11040, 67212), (11202, 66240), (12420, 59744), (13248, 56010), (14720, 50409), (14936, 49680), (16560, 44808), (16803, 44160), (17280, 42941), (18670, 39744), (19872, 37340), (22080, 33606), (22404, 33120), (24840, 29872), (26496, 28005)]