265603520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1347

約数の個数: 168

約数和(自身を含む): 792931104

約数和(自身を除く): 527327584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1303, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2606, 2912, 3136, 3185, 3640, 3920, 4160, 5096, 5212, 5824, 6370, 6515, 7280, 7840, 9121, 10192, 10424, 12740, 13030, 14560, 15680, 16939, 18242, 20384, 20848, 25480, 26060, 29120, 33878, 36484, 40768, 41696, 45605, 50960, 52120, 63847, 67756, 72968, 83392, 84695, 91210, 101920, 104240, 118573, 127694, 135512, 145936, 169390, 182420, 203840, 208480, 237146, 255388, 271024, 291872, 319235, 338780, 364840, 416960, 474292, 510776, 542048, 583744, 592865, 638470, 677560, 729680, 830011, 948584, 1021552, 1084096, 1185730, 1276940, 1355120, 1459360, 1660022, 1897168, 2043104, 2371460, 2553880, 2710240, 2918720, 3320044, 3794336, 4086208, 4150055, 4742920, 5107760, 5420480, 6640088, 7588672, 8300110, 9485840, 10215520, 13280176, 16600220, 18971680, 20431040, 26560352, 33200440, 37943360, 53120704, 66400880, 132801760, 265603520]

約数ペア:

[(1, 265603520), (2, 132801760), (4, 66400880), (5, 53120704), (7, 37943360), (8, 33200440), (10, 26560352), (13, 20431040), (14, 18971680), (16, 16600220), (20, 13280176), (26, 10215520), (28, 9485840), (32, 8300110), (35, 7588672), (40, 6640088), (49, 5420480), (52, 5107760), (56, 4742920), (64, 4150055), (65, 4086208), (70, 3794336), (80, 3320044), (91, 2918720), (98, 2710240), (104, 2553880), (112, 2371460), (130, 2043104), (140, 1897168), (160, 1660022), (182, 1459360), (196, 1355120), (208, 1276940), (224, 1185730), (245, 1084096), (260, 1021552), (280, 948584), (320, 830011), (364, 729680), (392, 677560), (416, 638470), (448, 592865), (455, 583744), (490, 542048), (520, 510776), (560, 474292), (637, 416960), (728, 364840), (784, 338780), (832, 319235), (910, 291872), (980, 271024), (1040, 255388), (1120, 237146), (1274, 208480), (1303, 203840), (1456, 182420), (1568, 169390), (1820, 145936), (1960, 135512), (2080, 127694), (2240, 118573), (2548, 104240), (2606, 101920), (2912, 91210), (3136, 84695), (3185, 83392), (3640, 72968), (3920, 67756), (4160, 63847), (5096, 52120), (5212, 50960), (5824, 45605), (6370, 41696), (6515, 40768), (7280, 36484), (7840, 33878), (9121, 29120), (10192, 26060), (10424, 25480), (12740, 20848), (13030, 20384), (14560, 18242), (15680, 16939)]