2008514560

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 5548979520

約数和(自身を除く): 3540464960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 46, 52, 64, 65, 80, 82, 92, 104, 115, 128, 130, 160, 164, 184, 205, 208, 230, 256, 260, 299, 320, 328, 368, 410, 416, 460, 512, 520, 533, 598, 640, 656, 736, 820, 832, 920, 943, 1024, 1040, 1066, 1196, 1280, 1312, 1472, 1495, 1640, 1664, 1840, 1886, 2048, 2080, 2132, 2392, 2560, 2624, 2665, 2944, 2990, 3280, 3328, 3680, 3772, 4096, 4160, 4264, 4715, 4784, 5120, 5248, 5330, 5888, 5980, 6560, 6656, 7360, 7544, 8192, 8320, 8528, 9430, 9568, 10240, 10496, 10660, 11776, 11960, 12259, 13120, 13312, 14720, 15088, 16384, 16640, 17056, 18860, 19136, 20480, 20992, 21320, 23552, 23920, 24518, 26240, 26624, 29440, 30176, 32768, 33280, 34112, 37720, 38272, 40960, 41984, 42640, 47104, 47840, 49036, 52480, 53248, 58880, 60352, 61295, 66560, 68224, 75440, 76544, 81920, 83968, 85280, 94208, 95680, 98072, 104960, 106496, 117760, 120704, 122590, 133120, 136448, 150880, 153088, 163840, 167936, 170560, 188416, 191360, 196144, 209920, 212992, 235520, 241408, 245180, 266240, 272896, 301760, 306176, 335872, 341120, 376832, 382720, 392288, 419840, 425984, 471040, 482816, 490360, 532480, 545792, 603520, 612352, 671744, 682240, 753664, 765440, 784576, 839680, 942080, 965632, 980720, 1064960, 1091584, 1207040, 1224704, 1343488, 1364480, 1530880, 1569152, 1679360, 1884160, 1931264, 1961440, 2129920, 2183168, 2414080, 2449408, 2728960, 3061760, 3138304, 3358720, 3768320, 3862528, 3922880, 4366336, 4828160, 4898816, 5457920, 6123520, 6276608, 6717440, 7725056, 7845760, 8732672, 9656320, 9797632, 10915840, 12247040, 12553216, 15450112, 15691520, 17465344, 19312640, 21831680, 24494080, 25106432, 30900224, 31383040, 38625280, 43663360, 48988160, 50212864, 62766080, 77250560, 87326720, 100425728, 125532160, 154501120, 200851456, 251064320, 401702912, 502128640, 1004257280, 2008514560]

約数ペア:

[(1, 2008514560), (2, 1004257280), (4, 502128640), (5, 401702912), (8, 251064320), (10, 200851456), (13, 154501120), (16, 125532160), (20, 100425728), (23, 87326720), (26, 77250560), (32, 62766080), (40, 50212864), (41, 48988160), (46, 43663360), (52, 38625280), (64, 31383040), (65, 30900224), (80, 25106432), (82, 24494080), (92, 21831680), (104, 19312640), (115, 17465344), (128, 15691520), (130, 15450112), (160, 12553216), (164, 12247040), (184, 10915840), (205, 9797632), (208, 9656320), (230, 8732672), (256, 7845760), (260, 7725056), (299, 6717440), (320, 6276608), (328, 6123520), (368, 5457920), (410, 4898816), (416, 4828160), (460, 4366336), (512, 3922880), (520, 3862528), (533, 3768320), (598, 3358720), (640, 3138304), (656, 3061760), (736, 2728960), (820, 2449408), (832, 2414080), (920, 2183168), (943, 2129920), (1024, 1961440), (1040, 1931264), (1066, 1884160), (1196, 1679360), (1280, 1569152), (1312, 1530880), (1472, 1364480), (1495, 1343488), (1640, 1224704), (1664, 1207040), (1840, 1091584), (1886, 1064960), (2048, 980720), (2080, 965632), (2132, 942080), (2392, 839680), (2560, 784576), (2624, 765440), (2665, 753664), (2944, 682240), (2990, 671744), (3280, 612352), (3328, 603520), (3680, 545792), (3772, 532480), (4096, 490360), (4160, 482816), (4264, 471040), (4715, 425984), (4784, 419840), (5120, 392288), (5248, 382720), (5330, 376832), (5888, 341120), (5980, 335872), (6560, 306176), (6656, 301760), (7360, 272896), (7544, 266240), (8192, 245180), (8320, 241408), (8528, 235520), (9430, 212992), (9568, 209920), (10240, 196144), (10496, 191360), (10660, 188416), (11776, 170560), (11960, 167936), (12259, 163840), (13120, 153088), (13312, 150880), (14720, 136448), (15088, 133120), (16384, 122590), (16640, 120704), (17056, 117760), (18860, 106496), (19136, 104960), (20480, 98072), (20992, 95680), (21320, 94208), (23552, 85280), (23920, 83968), (24518, 81920), (26240, 76544), (26624, 75440), (29440, 68224), (30176, 66560), (32768, 61295), (33280, 60352), (34112, 58880), (37720, 53248), (38272, 52480), (40960, 49036), (41984, 47840), (42640, 47104)]