1863957120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 256

約数和(自身を含む): 6165434880

約数和(自身を除く): 4301477760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 107, 120, 128, 129, 160, 172, 192, 211, 214, 215, 240, 258, 320, 321, 344, 384, 422, 428, 430, 480, 516, 535, 633, 640, 642, 645, 688, 844, 856, 860, 960, 1032, 1055, 1070, 1266, 1284, 1290, 1376, 1605, 1688, 1712, 1720, 1920, 2064, 2110, 2140, 2532, 2568, 2580, 2752, 3165, 3210, 3376, 3424, 3440, 4128, 4220, 4280, 4601, 5064, 5136, 5160, 5504, 6330, 6420, 6752, 6848, 6880, 8256, 8440, 8560, 9073, 9202, 10128, 10272, 10320, 12660, 12840, 13504, 13696, 13760, 13803, 16512, 16880, 17120, 18146, 18404, 20256, 20544, 20640, 22577, 23005, 25320, 25680, 27008, 27219, 27520, 27606, 33760, 34240, 36292, 36808, 40512, 41088, 41280, 45154, 45365, 46010, 50640, 51360, 54438, 55212, 67520, 67731, 68480, 69015, 72584, 73616, 81024, 82560, 90308, 90730, 92020, 101280, 102720, 108876, 110424, 112885, 135040, 135462, 136095, 138030, 145168, 147232, 180616, 181460, 184040, 202560, 205440, 217752, 220848, 225770, 270924, 272190, 276060, 290336, 294464, 338655, 361232, 362920, 368080, 405120, 435504, 441696, 451540, 541848, 544380, 552120, 580672, 588928, 677310, 722464, 725840, 736160, 871008, 883392, 903080, 970811, 1083696, 1088760, 1104240, 1161344, 1354620, 1444928, 1451680, 1472320, 1742016, 1766784, 1806160, 1941622, 2167392, 2177520, 2208480, 2709240, 2889856, 2903360, 2912433, 2944640, 3484032, 3612320, 3883244, 4334784, 4355040, 4416960, 4854055, 5418480, 5806720, 5824866, 7224640, 7766488, 8669568, 8710080, 8833920, 9708110, 10836960, 11649732, 14449280, 14562165, 15532976, 17420160, 19416220, 21673920, 23299464, 29124330, 31065952, 38832440, 43347840, 46598928, 58248660, 62131904, 77664880, 93197856, 116497320, 124263808, 155329760, 186395712, 232994640, 310659520, 372791424, 465989280, 621319040, 931978560, 1863957120]

約数ペア:

[(1, 1863957120), (2, 931978560), (3, 621319040), (4, 465989280), (5, 372791424), (6, 310659520), (8, 232994640), (10, 186395712), (12, 155329760), (15, 124263808), (16, 116497320), (20, 93197856), (24, 77664880), (30, 62131904), (32, 58248660), (40, 46598928), (43, 43347840), (48, 38832440), (60, 31065952), (64, 29124330), (80, 23299464), (86, 21673920), (96, 19416220), (107, 17420160), (120, 15532976), (128, 14562165), (129, 14449280), (160, 11649732), (172, 10836960), (192, 9708110), (211, 8833920), (214, 8710080), (215, 8669568), (240, 7766488), (258, 7224640), (320, 5824866), (321, 5806720), (344, 5418480), (384, 4854055), (422, 4416960), (428, 4355040), (430, 4334784), (480, 3883244), (516, 3612320), (535, 3484032), (633, 2944640), (640, 2912433), (642, 2903360), (645, 2889856), (688, 2709240), (844, 2208480), (856, 2177520), (860, 2167392), (960, 1941622), (1032, 1806160), (1055, 1766784), (1070, 1742016), (1266, 1472320), (1284, 1451680), (1290, 1444928), (1376, 1354620), (1605, 1161344), (1688, 1104240), (1712, 1088760), (1720, 1083696), (1920, 970811), (2064, 903080), (2110, 883392), (2140, 871008), (2532, 736160), (2568, 725840), (2580, 722464), (2752, 677310), (3165, 588928), (3210, 580672), (3376, 552120), (3424, 544380), (3440, 541848), (4128, 451540), (4220, 441696), (4280, 435504), (4601, 405120), (5064, 368080), (5136, 362920), (5160, 361232), (5504, 338655), (6330, 294464), (6420, 290336), (6752, 276060), (6848, 272190), (6880, 270924), (8256, 225770), (8440, 220848), (8560, 217752), (9073, 205440), (9202, 202560), (10128, 184040), (10272, 181460), (10320, 180616), (12660, 147232), (12840, 145168), (13504, 138030), (13696, 136095), (13760, 135462), (13803, 135040), (16512, 112885), (16880, 110424), (17120, 108876), (18146, 102720), (18404, 101280), (20256, 92020), (20544, 90730), (20640, 90308), (22577, 82560), (23005, 81024), (25320, 73616), (25680, 72584), (27008, 69015), (27219, 68480), (27520, 67731), (27606, 67520), (33760, 55212), (34240, 54438), (36292, 51360), (36808, 50640), (40512, 46010), (41088, 45365), (41280, 45154)]