853248480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 3275790336

約数和(自身を除く): 2422541856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 61, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 122, 138, 140, 160, 161, 168, 181, 183, 184, 210, 224, 230, 240, 244, 276, 280, 305, 322, 336, 345, 362, 366, 368, 420, 427, 460, 480, 483, 488, 543, 552, 560, 610, 644, 672, 690, 724, 732, 736, 805, 840, 854, 905, 915, 920, 966, 976, 1086, 1104, 1120, 1220, 1267, 1281, 1288, 1380, 1403, 1448, 1464, 1610, 1680, 1708, 1810, 1830, 1840, 1932, 1952, 2135, 2172, 2208, 2415, 2440, 2534, 2562, 2576, 2715, 2760, 2806, 2896, 2928, 3220, 3360, 3416, 3620, 3660, 3680, 3801, 3864, 4163, 4209, 4270, 4344, 4830, 4880, 5068, 5124, 5152, 5430, 5520, 5612, 5792, 5856, 6335, 6405, 6440, 6832, 7015, 7240, 7320, 7602, 7728, 8326, 8418, 8540, 8688, 9660, 9760, 9821, 10136, 10248, 10860, 11040, 11041, 11224, 12489, 12670, 12810, 12880, 13664, 14030, 14480, 14640, 15204, 15456, 16652, 16836, 17080, 17376, 19005, 19320, 19642, 20272, 20496, 20815, 21045, 21720, 22082, 22448, 24978, 25340, 25620, 25760, 28060, 28960, 29141, 29280, 29463, 30408, 33123, 33304, 33672, 34160, 38010, 38640, 39284, 40544, 40992, 41630, 42090, 43440, 44164, 44896, 49105, 49956, 50680, 51240, 55205, 56120, 58282, 58926, 60816, 62445, 66246, 66608, 67344, 68320, 76020, 77280, 77287, 78568, 83260, 84180, 86880, 87423, 88328, 98210, 99912, 101360, 102480, 110410, 112240, 116564, 117852, 121632, 124890, 132492, 133216, 134688, 145705, 147315, 152040, 154574, 157136, 165615, 166520, 168360, 174846, 176656, 196420, 199824, 202720, 204960, 220820, 224480, 231861, 233128, 235704, 249780, 253943, 264984, 291410, 294630, 304080, 309148, 314272, 331230, 333040, 336720, 349692, 353312, 386435, 392840, 399648, 437115, 441640, 463722, 466256, 471408, 499560, 507886, 529968, 582820, 589260, 608160, 618296, 662460, 666080, 673440, 699384, 761829, 772870, 785680, 874230, 883280, 927444, 932512, 942816, 999120, 1015772, 1059936, 1159305, 1165640, 1178520, 1236592, 1269715, 1324920, 1398768, 1523658, 1545740, 1571360, 1748460, 1766560, 1777601, 1854888, 1998240, 2031544, 2318610, 2331280, 2357040, 2473184, 2539430, 2649840, 2797536, 3047316, 3091480, 3496920, 3555202, 3709776, 3809145, 4063088, 4637220, 4662560, 4714080, 5078860, 5299680, 5332803, 6094632, 6182960, 6993840, 7110404, 7419552, 7618290, 8126176, 8888005, 9274440, 10157720, 10665606, 12189264, 12365920, 13987680, 14220808, 15236580, 17776010, 18548880, 20315440, 21331212, 24378528, 26664015, 28441616, 30473160, 35552020, 37097760, 40630880, 42662424, 53328030, 56883232, 60946320, 71104040, 85324848, 106656060, 121892640, 142208080, 170649696, 213312120, 284416160, 426624240, 853248480]

約数ペア:

[(1, 853248480), (2, 426624240), (3, 284416160), (4, 213312120), (5, 170649696), (6, 142208080), (7, 121892640), (8, 106656060), (10, 85324848), (12, 71104040), (14, 60946320), (15, 56883232), (16, 53328030), (20, 42662424), (21, 40630880), (23, 37097760), (24, 35552020), (28, 30473160), (30, 28441616), (32, 26664015), (35, 24378528), (40, 21331212), (42, 20315440), (46, 18548880), (48, 17776010), (56, 15236580), (60, 14220808), (61, 13987680), (69, 12365920), (70, 12189264), (80, 10665606), (84, 10157720), (92, 9274440), (96, 8888005), (105, 8126176), (112, 7618290), (115, 7419552), (120, 7110404), (122, 6993840), (138, 6182960), (140, 6094632), (160, 5332803), (161, 5299680), (168, 5078860), (181, 4714080), (183, 4662560), (184, 4637220), (210, 4063088), (224, 3809145), (230, 3709776), (240, 3555202), (244, 3496920), (276, 3091480), (280, 3047316), (305, 2797536), (322, 2649840), (336, 2539430), (345, 2473184), (362, 2357040), (366, 2331280), (368, 2318610), (420, 2031544), (427, 1998240), (460, 1854888), (480, 1777601), (483, 1766560), (488, 1748460), (543, 1571360), (552, 1545740), (560, 1523658), (610, 1398768), (644, 1324920), (672, 1269715), (690, 1236592), (724, 1178520), (732, 1165640), (736, 1159305), (805, 1059936), (840, 1015772), (854, 999120), (905, 942816), (915, 932512), (920, 927444), (966, 883280), (976, 874230), (1086, 785680), (1104, 772870), (1120, 761829), (1220, 699384), (1267, 673440), (1281, 666080), (1288, 662460), (1380, 618296), (1403, 608160), (1448, 589260), (1464, 582820), (1610, 529968), (1680, 507886), (1708, 499560), (1810, 471408), (1830, 466256), (1840, 463722), (1932, 441640), (1952, 437115), (2135, 399648), (2172, 392840), (2208, 386435), (2415, 353312), (2440, 349692), (2534, 336720), (2562, 333040), (2576, 331230), (2715, 314272), (2760, 309148), (2806, 304080), (2896, 294630), (2928, 291410), (3220, 264984), (3360, 253943), (3416, 249780), (3620, 235704), (3660, 233128), (3680, 231861), (3801, 224480), (3864, 220820), (4163, 204960), (4209, 202720), (4270, 199824), (4344, 196420), (4830, 176656), (4880, 174846), (5068, 168360), (5124, 166520), (5152, 165615), (5430, 157136), (5520, 154574), (5612, 152040), (5792, 147315), (5856, 145705), (6335, 134688), (6405, 133216), (6440, 132492), (6832, 124890), (7015, 121632), (7240, 117852), (7320, 116564), (7602, 112240), (7728, 110410), (8326, 102480), (8418, 101360), (8540, 99912), (8688, 98210), (9660, 88328), (9760, 87423), (9821, 86880), (10136, 84180), (10248, 83260), (10860, 78568), (11040, 77287), (11041, 77280), (11224, 76020), (12489, 68320), (12670, 67344), (12810, 66608), (12880, 66246), (13664, 62445), (14030, 60816), (14480, 58926), (14640, 58282), (15204, 56120), (15456, 55205), (16652, 51240), (16836, 50680), (17080, 49956), (17376, 49105), (19005, 44896), (19320, 44164), (19642, 43440), (20272, 42090), (20496, 41630), (20815, 40992), (21045, 40544), (21720, 39284), (22082, 38640), (22448, 38010), (24978, 34160), (25340, 33672), (25620, 33304), (25760, 33123), (28060, 30408), (28960, 29463), (29141, 29280)]