258908160

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 336

約数和(自身を含む): 986125536

約数和(自身を除く): 727217376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 147, 160, 168, 172, 192, 196, 210, 215, 224, 240, 245, 256, 258, 280, 294, 301, 320, 336, 344, 384, 392, 420, 430, 448, 480, 490, 512, 516, 560, 588, 602, 640, 645, 672, 688, 735, 768, 784, 840, 860, 896, 903, 960, 980, 1024, 1032, 1120, 1176, 1204, 1280, 1290, 1344, 1376, 1470, 1505, 1536, 1568, 1680, 1720, 1792, 1806, 1920, 1960, 2048, 2064, 2107, 2240, 2352, 2408, 2560, 2580, 2688, 2752, 2940, 3010, 3072, 3136, 3360, 3440, 3584, 3612, 3840, 3920, 4096, 4128, 4214, 4480, 4515, 4704, 4816, 5120, 5160, 5376, 5504, 5880, 6020, 6144, 6272, 6321, 6720, 6880, 7168, 7224, 7680, 7840, 8192, 8256, 8428, 8960, 9030, 9408, 9632, 10240, 10320, 10535, 10752, 11008, 11760, 12040, 12288, 12544, 12642, 13440, 13760, 14336, 14448, 15360, 15680, 16512, 16856, 17920, 18060, 18816, 19264, 20480, 20640, 21070, 21504, 22016, 23520, 24080, 24576, 25088, 25284, 26880, 27520, 28672, 28896, 30720, 31360, 31605, 33024, 33712, 35840, 36120, 37632, 38528, 40960, 41280, 42140, 43008, 44032, 47040, 48160, 50176, 50568, 53760, 55040, 57344, 57792, 61440, 62720, 63210, 66048, 67424, 71680, 72240, 75264, 77056, 82560, 84280, 86016, 88064, 94080, 96320, 100352, 101136, 107520, 110080, 115584, 122880, 125440, 126420, 132096, 134848, 143360, 144480, 150528, 154112, 165120, 168560, 172032, 176128, 188160, 192640, 200704, 202272, 215040, 220160, 231168, 250880, 252840, 264192, 269696, 286720, 288960, 301056, 308224, 330240, 337120, 352256, 376320, 385280, 401408, 404544, 430080, 440320, 462336, 501760, 505680, 528384, 539392, 577920, 602112, 616448, 660480, 674240, 752640, 770560, 809088, 860160, 880640, 924672, 1003520, 1011360, 1056768, 1078784, 1155840, 1204224, 1232896, 1320960, 1348480, 1505280, 1541120, 1618176, 1761280, 1849344, 2007040, 2022720, 2157568, 2311680, 2465792, 2641920, 2696960, 3010560, 3082240, 3236352, 3698688, 4045440, 4315136, 4623360, 5283840, 5393920, 6021120, 6164480, 6472704, 7397376, 8090880, 8630272, 9246720, 10787840, 12328960, 12945408, 16181760, 17260544, 18493440, 21575680, 25890816, 32363520, 36986880, 43151360, 51781632, 64727040, 86302720, 129454080, 258908160]

約数ペア:

[(1, 258908160), (2, 129454080), (3, 86302720), (4, 64727040), (5, 51781632), (6, 43151360), (7, 36986880), (8, 32363520), (10, 25890816), (12, 21575680), (14, 18493440), (15, 17260544), (16, 16181760), (20, 12945408), (21, 12328960), (24, 10787840), (28, 9246720), (30, 8630272), (32, 8090880), (35, 7397376), (40, 6472704), (42, 6164480), (43, 6021120), (48, 5393920), (49, 5283840), (56, 4623360), (60, 4315136), (64, 4045440), (70, 3698688), (80, 3236352), (84, 3082240), (86, 3010560), (96, 2696960), (98, 2641920), (105, 2465792), (112, 2311680), (120, 2157568), (128, 2022720), (129, 2007040), (140, 1849344), (147, 1761280), (160, 1618176), (168, 1541120), (172, 1505280), (192, 1348480), (196, 1320960), (210, 1232896), (215, 1204224), (224, 1155840), (240, 1078784), (245, 1056768), (256, 1011360), (258, 1003520), (280, 924672), (294, 880640), (301, 860160), (320, 809088), (336, 770560), (344, 752640), (384, 674240), (392, 660480), (420, 616448), (430, 602112), (448, 577920), (480, 539392), (490, 528384), (512, 505680), (516, 501760), (560, 462336), (588, 440320), (602, 430080), (640, 404544), (645, 401408), (672, 385280), (688, 376320), (735, 352256), (768, 337120), (784, 330240), (840, 308224), (860, 301056), (896, 288960), (903, 286720), (960, 269696), (980, 264192), (1024, 252840), (1032, 250880), (1120, 231168), (1176, 220160), (1204, 215040), (1280, 202272), (1290, 200704), (1344, 192640), (1376, 188160), (1470, 176128), (1505, 172032), (1536, 168560), (1568, 165120), (1680, 154112), (1720, 150528), (1792, 144480), (1806, 143360), (1920, 134848), (1960, 132096), (2048, 126420), (2064, 125440), (2107, 122880), (2240, 115584), (2352, 110080), (2408, 107520), (2560, 101136), (2580, 100352), (2688, 96320), (2752, 94080), (2940, 88064), (3010, 86016), (3072, 84280), (3136, 82560), (3360, 77056), (3440, 75264), (3584, 72240), (3612, 71680), (3840, 67424), (3920, 66048), (4096, 63210), (4128, 62720), (4214, 61440), (4480, 57792), (4515, 57344), (4704, 55040), (4816, 53760), (5120, 50568), (5160, 50176), (5376, 48160), (5504, 47040), (5880, 44032), (6020, 43008), (6144, 42140), (6272, 41280), (6321, 40960), (6720, 38528), (6880, 37632), (7168, 36120), (7224, 35840), (7680, 33712), (7840, 33024), (8192, 31605), (8256, 31360), (8428, 30720), (8960, 28896), (9030, 28672), (9408, 27520), (9632, 26880), (10240, 25284), (10320, 25088), (10535, 24576), (10752, 24080), (11008, 23520), (11760, 22016), (12040, 21504), (12288, 21070), (12544, 20640), (12642, 20480), (13440, 19264), (13760, 18816), (14336, 18060), (14448, 17920), (15360, 16856), (15680, 16512)]