884245120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 2481684480

約数和(自身を除く): 1597439360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 43, 44, 46, 55, 64, 80, 86, 88, 92, 110, 115, 127, 128, 160, 172, 176, 184, 215, 220, 230, 253, 254, 320, 344, 352, 368, 430, 440, 460, 473, 506, 508, 635, 640, 688, 704, 736, 860, 880, 920, 946, 989, 1012, 1016, 1265, 1270, 1376, 1397, 1408, 1472, 1720, 1760, 1840, 1892, 1978, 2024, 2032, 2365, 2530, 2540, 2752, 2794, 2921, 2944, 3440, 3520, 3680, 3784, 3956, 4048, 4064, 4730, 4945, 5060, 5080, 5461, 5504, 5588, 5842, 6880, 6985, 7040, 7360, 7568, 7912, 8096, 8128, 9460, 9890, 10120, 10160, 10879, 10922, 11176, 11684, 13760, 13970, 14605, 14720, 15136, 15824, 16192, 16256, 18920, 19780, 20240, 20320, 21758, 21844, 22352, 23368, 27305, 27520, 27940, 29210, 30272, 31648, 32131, 32384, 37840, 39560, 40480, 40640, 43516, 43688, 44704, 46736, 54395, 54610, 55880, 58420, 60071, 60544, 63296, 64262, 75680, 79120, 80960, 81280, 87032, 87376, 89408, 93472, 108790, 109220, 111760, 116840, 120142, 125603, 126592, 128524, 151360, 158240, 160655, 161920, 174064, 174752, 178816, 186944, 217580, 218440, 223520, 233680, 240284, 251206, 257048, 300355, 302720, 316480, 321310, 348128, 349504, 373888, 435160, 436880, 447040, 467360, 480568, 502412, 514096, 600710, 628015, 632960, 642620, 696256, 699008, 870320, 873760, 894080, 934720, 961136, 1004824, 1028192, 1201420, 1256030, 1285240, 1381633, 1392512, 1740640, 1747520, 1869440, 1922272, 2009648, 2056384, 2402840, 2512060, 2570480, 2763266, 3481280, 3495040, 3844544, 4019296, 4112768, 4805680, 5024120, 5140960, 5526532, 6908165, 6962560, 7689088, 8038592, 9611360, 10048240, 10281920, 11053064, 13816330, 16077184, 19222720, 20096480, 20563840, 22106128, 27632660, 38445440, 40192960, 44212256, 55265320, 80385920, 88424512, 110530640, 176849024, 221061280, 442122560, 884245120]

約数ペア:

[(1, 884245120), (2, 442122560), (4, 221061280), (5, 176849024), (8, 110530640), (10, 88424512), (11, 80385920), (16, 55265320), (20, 44212256), (22, 40192960), (23, 38445440), (32, 27632660), (40, 22106128), (43, 20563840), (44, 20096480), (46, 19222720), (55, 16077184), (64, 13816330), (80, 11053064), (86, 10281920), (88, 10048240), (92, 9611360), (110, 8038592), (115, 7689088), (127, 6962560), (128, 6908165), (160, 5526532), (172, 5140960), (176, 5024120), (184, 4805680), (215, 4112768), (220, 4019296), (230, 3844544), (253, 3495040), (254, 3481280), (320, 2763266), (344, 2570480), (352, 2512060), (368, 2402840), (430, 2056384), (440, 2009648), (460, 1922272), (473, 1869440), (506, 1747520), (508, 1740640), (635, 1392512), (640, 1381633), (688, 1285240), (704, 1256030), (736, 1201420), (860, 1028192), (880, 1004824), (920, 961136), (946, 934720), (989, 894080), (1012, 873760), (1016, 870320), (1265, 699008), (1270, 696256), (1376, 642620), (1397, 632960), (1408, 628015), (1472, 600710), (1720, 514096), (1760, 502412), (1840, 480568), (1892, 467360), (1978, 447040), (2024, 436880), (2032, 435160), (2365, 373888), (2530, 349504), (2540, 348128), (2752, 321310), (2794, 316480), (2921, 302720), (2944, 300355), (3440, 257048), (3520, 251206), (3680, 240284), (3784, 233680), (3956, 223520), (4048, 218440), (4064, 217580), (4730, 186944), (4945, 178816), (5060, 174752), (5080, 174064), (5461, 161920), (5504, 160655), (5588, 158240), (5842, 151360), (6880, 128524), (6985, 126592), (7040, 125603), (7360, 120142), (7568, 116840), (7912, 111760), (8096, 109220), (8128, 108790), (9460, 93472), (9890, 89408), (10120, 87376), (10160, 87032), (10879, 81280), (10922, 80960), (11176, 79120), (11684, 75680), (13760, 64262), (13970, 63296), (14605, 60544), (14720, 60071), (15136, 58420), (15824, 55880), (16192, 54610), (16256, 54395), (18920, 46736), (19780, 44704), (20240, 43688), (20320, 43516), (21758, 40640), (21844, 40480), (22352, 39560), (23368, 37840), (27305, 32384), (27520, 32131), (27940, 31648), (29210, 30272)]