1667208960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 288

約数和(自身を含む): 6230112000

約数和(自身を除く): 4562903040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2539, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5078, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 7617, 8208, 8640, 9120, 10156, 10260, 10944, 11520, 12160, 12695, 13680, 14592, 15234, 16416, 17280, 18240, 20312, 20520, 21888, 22851, 24320, 25390, 27360, 30468, 32832, 34560, 36480, 38085, 40624, 41040, 43776, 45702, 48241, 50780, 54720, 60936, 65664, 68553, 72960, 76170, 81248, 82080, 91404, 96482, 101560, 109440, 114255, 121872, 131328, 137106, 144723, 152340, 162496, 164160, 182808, 192964, 203120, 218880, 228510, 241205, 243744, 274212, 289446, 304680, 324992, 328320, 342765, 365616, 385928, 406240, 434169, 457020, 482410, 487488, 548424, 578892, 609360, 649984, 656640, 685530, 723615, 731232, 771856, 812480, 868338, 914040, 964820, 974976, 1096848, 1157784, 1218720, 1302507, 1371060, 1447230, 1462464, 1543712, 1624960, 1736676, 1828080, 1929640, 1949952, 2170845, 2193696, 2315568, 2437440, 2605014, 2742120, 2894460, 2924928, 3087424, 3249920, 3473352, 3656160, 3859280, 4341690, 4387392, 4631136, 4874880, 5210028, 5484240, 5788920, 5849856, 6174848, 6512535, 6946704, 7312320, 7718560, 8683380, 8774784, 9262272, 9749760, 10420056, 10968480, 11577840, 12349696, 13025070, 13893408, 14624640, 15437120, 17366760, 17549568, 18524544, 20840112, 21936960, 23155680, 26050140, 27786816, 29249280, 30874240, 34733520, 37049088, 41680224, 43873920, 46311360, 52100280, 55573632, 61748480, 69467040, 83360448, 87747840, 92622720, 104200560, 111147264, 138934080, 166720896, 185245440, 208401120, 277868160, 333441792, 416802240, 555736320, 833604480, 1667208960]

約数ペア:

[(1, 1667208960), (2, 833604480), (3, 555736320), (4, 416802240), (5, 333441792), (6, 277868160), (8, 208401120), (9, 185245440), (10, 166720896), (12, 138934080), (15, 111147264), (16, 104200560), (18, 92622720), (19, 87747840), (20, 83360448), (24, 69467040), (27, 61748480), (30, 55573632), (32, 52100280), (36, 46311360), (38, 43873920), (40, 41680224), (45, 37049088), (48, 34733520), (54, 30874240), (57, 29249280), (60, 27786816), (64, 26050140), (72, 23155680), (76, 21936960), (80, 20840112), (90, 18524544), (95, 17549568), (96, 17366760), (108, 15437120), (114, 14624640), (120, 13893408), (128, 13025070), (135, 12349696), (144, 11577840), (152, 10968480), (160, 10420056), (171, 9749760), (180, 9262272), (190, 8774784), (192, 8683380), (216, 7718560), (228, 7312320), (240, 6946704), (256, 6512535), (270, 6174848), (285, 5849856), (288, 5788920), (304, 5484240), (320, 5210028), (342, 4874880), (360, 4631136), (380, 4387392), (384, 4341690), (432, 3859280), (456, 3656160), (480, 3473352), (513, 3249920), (540, 3087424), (570, 2924928), (576, 2894460), (608, 2742120), (640, 2605014), (684, 2437440), (720, 2315568), (760, 2193696), (768, 2170845), (855, 1949952), (864, 1929640), (912, 1828080), (960, 1736676), (1026, 1624960), (1080, 1543712), (1140, 1462464), (1152, 1447230), (1216, 1371060), (1280, 1302507), (1368, 1218720), (1440, 1157784), (1520, 1096848), (1710, 974976), (1728, 964820), (1824, 914040), (1920, 868338), (2052, 812480), (2160, 771856), (2280, 731232), (2304, 723615), (2432, 685530), (2539, 656640), (2565, 649984), (2736, 609360), (2880, 578892), (3040, 548424), (3420, 487488), (3456, 482410), (3648, 457020), (3840, 434169), (4104, 406240), (4320, 385928), (4560, 365616), (4864, 342765), (5078, 328320), (5130, 324992), (5472, 304680), (5760, 289446), (6080, 274212), (6840, 243744), (6912, 241205), (7296, 228510), (7617, 218880), (8208, 203120), (8640, 192964), (9120, 182808), (10156, 164160), (10260, 162496), (10944, 152340), (11520, 144723), (12160, 137106), (12695, 131328), (13680, 121872), (14592, 114255), (15234, 109440), (16416, 101560), (17280, 96482), (18240, 91404), (20312, 82080), (20520, 81248), (21888, 76170), (22851, 72960), (24320, 68553), (25390, 65664), (27360, 60936), (30468, 54720), (32832, 50780), (34560, 48241), (36480, 45702), (38085, 43776), (40624, 41040)]