17579252320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 48075431040

約数和(自身を除く): 30496178720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 257, 280, 314, 389, 514, 560, 628, 778, 785, 1028, 1099, 1120, 1256, 1285, 1556, 1570, 1799, 1945, 2056, 2198, 2512, 2570, 2723, 3112, 3140, 3598, 3890, 4112, 4396, 5024, 5140, 5446, 5495, 6224, 6280, 7196, 7780, 8224, 8792, 8995, 10280, 10892, 10990, 12448, 12560, 13615, 14392, 15560, 17584, 17990, 20560, 21784, 21980, 25120, 27230, 28784, 31120, 35168, 35980, 40349, 41120, 43568, 43960, 54460, 57568, 61073, 62240, 71960, 80698, 87136, 87920, 99973, 108920, 122146, 143920, 161396, 175840, 199946, 201745, 217840, 244292, 282443, 287840, 305365, 322792, 399892, 403490, 427511, 435680, 488584, 499865, 564886, 610730, 645584, 699811, 799784, 806980, 855022, 977168, 999730, 1129772, 1221460, 1291168, 1399622, 1412215, 1599568, 1613960, 1710044, 1954336, 1999460, 2137555, 2259544, 2442920, 2799244, 2824430, 3199136, 3227920, 3420088, 3499055, 3998920, 4275110, 4519088, 4885840, 5598488, 5648860, 6455840, 6840176, 6998110, 7997840, 8550220, 9038176, 9771680, 11196976, 11297720, 13680352, 13996220, 15695761, 15995680, 17100440, 22393952, 22595440, 27992440, 31391522, 34200880, 45190880, 55984880, 62783044, 68401760, 78478805, 109870327, 111969760, 125566088, 156957610, 219740654, 251132176, 313915220, 439481308, 502264352, 549351635, 627830440, 878962616, 1098703270, 1255660880, 1757925232, 2197406540, 2511321760, 3515850464, 4394813080, 8789626160, 17579252320]

約数ペア:

[(1, 17579252320), (2, 8789626160), (4, 4394813080), (5, 3515850464), (7, 2511321760), (8, 2197406540), (10, 1757925232), (14, 1255660880), (16, 1098703270), (20, 878962616), (28, 627830440), (32, 549351635), (35, 502264352), (40, 439481308), (56, 313915220), (70, 251132176), (80, 219740654), (112, 156957610), (140, 125566088), (157, 111969760), (160, 109870327), (224, 78478805), (257, 68401760), (280, 62783044), (314, 55984880), (389, 45190880), (514, 34200880), (560, 31391522), (628, 27992440), (778, 22595440), (785, 22393952), (1028, 17100440), (1099, 15995680), (1120, 15695761), (1256, 13996220), (1285, 13680352), (1556, 11297720), (1570, 11196976), (1799, 9771680), (1945, 9038176), (2056, 8550220), (2198, 7997840), (2512, 6998110), (2570, 6840176), (2723, 6455840), (3112, 5648860), (3140, 5598488), (3598, 4885840), (3890, 4519088), (4112, 4275110), (4396, 3998920), (5024, 3499055), (5140, 3420088), (5446, 3227920), (5495, 3199136), (6224, 2824430), (6280, 2799244), (7196, 2442920), (7780, 2259544), (8224, 2137555), (8792, 1999460), (8995, 1954336), (10280, 1710044), (10892, 1613960), (10990, 1599568), (12448, 1412215), (12560, 1399622), (13615, 1291168), (14392, 1221460), (15560, 1129772), (17584, 999730), (17990, 977168), (20560, 855022), (21784, 806980), (21980, 799784), (25120, 699811), (27230, 645584), (28784, 610730), (31120, 564886), (35168, 499865), (35980, 488584), (40349, 435680), (41120, 427511), (43568, 403490), (43960, 399892), (54460, 322792), (57568, 305365), (61073, 287840), (62240, 282443), (71960, 244292), (80698, 217840), (87136, 201745), (87920, 199946), (99973, 175840), (108920, 161396), (122146, 143920)]