140561280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 192

約数和(自身を含む): 506956320

約数和(自身を除く): 366395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1061, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2122, 2208, 2760, 2880, 2944, 3183, 3312, 3680, 4140, 4244, 4416, 5305, 5520, 5760, 6366, 6624, 7360, 8280, 8488, 8832, 9549, 10610, 11040, 12732, 13248, 14720, 15915, 16560, 16976, 19098, 21220, 22080, 24403, 25464, 26496, 31830, 33120, 33952, 38196, 42440, 44160, 47745, 48806, 50928, 63660, 66240, 67904, 73209, 76392, 84880, 95490, 97612, 101856, 122015, 127320, 132480, 135808, 146418, 152784, 169760, 190980, 195224, 203712, 219627, 244030, 254640, 292836, 305568, 339520, 366045, 381960, 390448, 407424, 439254, 488060, 509280, 585672, 611136, 679040, 732090, 763920, 780896, 878508, 976120, 1018560, 1098135, 1171344, 1222272, 1464180, 1527840, 1561792, 1757016, 1952240, 2037120, 2196270, 2342688, 2928360, 3055680, 3123584, 3514032, 3904480, 4392540, 4685376, 5856720, 6111360, 7028064, 7808960, 8785080, 9370752, 11713440, 14056128, 15617920, 17570160, 23426880, 28112256, 35140320, 46853760, 70280640, 140561280]

約数ペア:

[(1, 140561280), (2, 70280640), (3, 46853760), (4, 35140320), (5, 28112256), (6, 23426880), (8, 17570160), (9, 15617920), (10, 14056128), (12, 11713440), (15, 9370752), (16, 8785080), (18, 7808960), (20, 7028064), (23, 6111360), (24, 5856720), (30, 4685376), (32, 4392540), (36, 3904480), (40, 3514032), (45, 3123584), (46, 3055680), (48, 2928360), (60, 2342688), (64, 2196270), (69, 2037120), (72, 1952240), (80, 1757016), (90, 1561792), (92, 1527840), (96, 1464180), (115, 1222272), (120, 1171344), (128, 1098135), (138, 1018560), (144, 976120), (160, 878508), (180, 780896), (184, 763920), (192, 732090), (207, 679040), (230, 611136), (240, 585672), (276, 509280), (288, 488060), (320, 439254), (345, 407424), (360, 390448), (368, 381960), (384, 366045), (414, 339520), (460, 305568), (480, 292836), (552, 254640), (576, 244030), (640, 219627), (690, 203712), (720, 195224), (736, 190980), (828, 169760), (920, 152784), (960, 146418), (1035, 135808), (1061, 132480), (1104, 127320), (1152, 122015), (1380, 101856), (1440, 97612), (1472, 95490), (1656, 84880), (1840, 76392), (1920, 73209), (2070, 67904), (2122, 66240), (2208, 63660), (2760, 50928), (2880, 48806), (2944, 47745), (3183, 44160), (3312, 42440), (3680, 38196), (4140, 33952), (4244, 33120), (4416, 31830), (5305, 26496), (5520, 25464), (5760, 24403), (6366, 22080), (6624, 21220), (7360, 19098), (8280, 16976), (8488, 16560), (8832, 15915), (9549, 14720), (10610, 13248), (11040, 12732)]