1608007680

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 240

約数和(自身を含む): 5725050240

約数和(自身を除く): 4117042560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 727, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1454, 1536, 1728, 1920, 2048, 2160, 2181, 2304, 2560, 2880, 2908, 3072, 3456, 3635, 3840, 4096, 4320, 4362, 4608, 5120, 5760, 5816, 6144, 6543, 6912, 7270, 7680, 8192, 8640, 8724, 9216, 10240, 10905, 11520, 11632, 12288, 13086, 13824, 14540, 15360, 16384, 17280, 17448, 18432, 19629, 20480, 21810, 23040, 23264, 24576, 26172, 27648, 29080, 30720, 32715, 34560, 34896, 36864, 39258, 40960, 43620, 46080, 46528, 49152, 52344, 55296, 58160, 61440, 65430, 69120, 69792, 73728, 78516, 81920, 87240, 92160, 93056, 98145, 104688, 110592, 116320, 122880, 130860, 138240, 139584, 147456, 157032, 174480, 184320, 186112, 196290, 209376, 221184, 232640, 245760, 261720, 276480, 279168, 314064, 348960, 368640, 372224, 392580, 418752, 442368, 465280, 523440, 552960, 558336, 628128, 697920, 737280, 744448, 785160, 837504, 930560, 1046880, 1105920, 1116672, 1256256, 1395840, 1488896, 1570320, 1675008, 1861120, 2093760, 2211840, 2233344, 2512512, 2791680, 2977792, 3140640, 3350016, 3722240, 4187520, 4466688, 5025024, 5583360, 5955584, 6281280, 6700032, 7444480, 8375040, 8933376, 10050048, 11166720, 11911168, 12562560, 13400064, 14888960, 16750080, 17866752, 20100096, 22333440, 25125120, 26800128, 29777920, 33500160, 35733504, 40200192, 44666880, 50250240, 53600256, 59555840, 67000320, 80400384, 89333760, 100500480, 107200512, 134000640, 160800768, 178667520, 201000960, 268001280, 321601536, 402001920, 536002560, 804003840, 1608007680]

約数ペア:

[(1, 1608007680), (2, 804003840), (3, 536002560), (4, 402001920), (5, 321601536), (6, 268001280), (8, 201000960), (9, 178667520), (10, 160800768), (12, 134000640), (15, 107200512), (16, 100500480), (18, 89333760), (20, 80400384), (24, 67000320), (27, 59555840), (30, 53600256), (32, 50250240), (36, 44666880), (40, 40200192), (45, 35733504), (48, 33500160), (54, 29777920), (60, 26800128), (64, 25125120), (72, 22333440), (80, 20100096), (90, 17866752), (96, 16750080), (108, 14888960), (120, 13400064), (128, 12562560), (135, 11911168), (144, 11166720), (160, 10050048), (180, 8933376), (192, 8375040), (216, 7444480), (240, 6700032), (256, 6281280), (270, 5955584), (288, 5583360), (320, 5025024), (360, 4466688), (384, 4187520), (432, 3722240), (480, 3350016), (512, 3140640), (540, 2977792), (576, 2791680), (640, 2512512), (720, 2233344), (727, 2211840), (768, 2093760), (864, 1861120), (960, 1675008), (1024, 1570320), (1080, 1488896), (1152, 1395840), (1280, 1256256), (1440, 1116672), (1454, 1105920), (1536, 1046880), (1728, 930560), (1920, 837504), (2048, 785160), (2160, 744448), (2181, 737280), (2304, 697920), (2560, 628128), (2880, 558336), (2908, 552960), (3072, 523440), (3456, 465280), (3635, 442368), (3840, 418752), (4096, 392580), (4320, 372224), (4362, 368640), (4608, 348960), (5120, 314064), (5760, 279168), (5816, 276480), (6144, 261720), (6543, 245760), (6912, 232640), (7270, 221184), (7680, 209376), (8192, 196290), (8640, 186112), (8724, 184320), (9216, 174480), (10240, 157032), (10905, 147456), (11520, 139584), (11632, 138240), (12288, 130860), (13086, 122880), (13824, 116320), (14540, 110592), (15360, 104688), (16384, 98145), (17280, 93056), (17448, 92160), (18432, 87240), (19629, 81920), (20480, 78516), (21810, 73728), (23040, 69792), (23264, 69120), (24576, 65430), (26172, 61440), (27648, 58160), (29080, 55296), (30720, 52344), (32715, 49152), (34560, 46528), (34896, 46080), (36864, 43620), (39258, 40960)]