2005447680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 352

約数和(自身を含む): 7251292800

約数和(自身を除く): 5245845120

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, 89, 90, 96, 108, 120, 128, 135, 144, 160, 163, 178, 180, 192, 216, 240, 256, 267, 270, 288, 320, 326, 356, 360, 384, 432, 445, 480, 489, 512, 534, 540, 576, 640, 652, 712, 720, 768, 801, 815, 864, 890, 960, 978, 1024, 1068, 1080, 1152, 1280, 1304, 1335, 1424, 1440, 1467, 1536, 1602, 1630, 1728, 1780, 1920, 1956, 2136, 2160, 2304, 2403, 2445, 2560, 2608, 2670, 2848, 2880, 2934, 3072, 3204, 3260, 3456, 3560, 3840, 3912, 4005, 4272, 4320, 4401, 4608, 4806, 4890, 5120, 5216, 5340, 5696, 5760, 5868, 6408, 6520, 6912, 7120, 7335, 7680, 7824, 8010, 8544, 8640, 8802, 9216, 9612, 9780, 10432, 10680, 11392, 11520, 11736, 12015, 12816, 13040, 13824, 14240, 14507, 14670, 15360, 15648, 16020, 17088, 17280, 17604, 19224, 19560, 20864, 21360, 22005, 22784, 23040, 23472, 24030, 25632, 26080, 27648, 28480, 29014, 29340, 31296, 32040, 34176, 34560, 35208, 38448, 39120, 41728, 42720, 43521, 44010, 45568, 46080, 46944, 48060, 51264, 52160, 56960, 58028, 58680, 62592, 64080, 68352, 69120, 70416, 72535, 76896, 78240, 83456, 85440, 87042, 88020, 91136, 93888, 96120, 102528, 104320, 113920, 116056, 117360, 125184, 128160, 130563, 136704, 138240, 140832, 145070, 153792, 156480, 166912, 170880, 174084, 176040, 187776, 192240, 205056, 208640, 217605, 227840, 232112, 234720, 250368, 256320, 261126, 273408, 281664, 290140, 307584, 312960, 341760, 348168, 352080, 375552, 384480, 391689, 410112, 417280, 435210, 455680, 464224, 469440, 500736, 512640, 522252, 563328, 580280, 615168, 625920, 652815, 683520, 696336, 704160, 751104, 768960, 783378, 820224, 834560, 870420, 928448, 938880, 1025280, 1044504, 1126656, 1160560, 1230336, 1251840, 1305630, 1367040, 1392672, 1408320, 1502208, 1537920, 1566756, 1740840, 1856896, 1877760, 1958445, 2050560, 2089008, 2253312, 2321120, 2460672, 2503680, 2611260, 2785344, 2816640, 3075840, 3133512, 3481680, 3713792, 3755520, 3916890, 4101120, 4178016, 4506624, 4642240, 5222520, 5570688, 5633280, 6151680, 6267024, 6963360, 7427584, 7511040, 7833780, 8356032, 9284480, 10445040, 11141376, 11266560, 12303360, 12534048, 13926720, 14855168, 15667560, 16712064, 18568960, 20890080, 22282752, 22533120, 25068096, 27853440, 31335120, 33424128, 37137920, 41780160, 44565504, 50136192, 55706880, 62670240, 66848256, 74275840, 83560320, 100272384, 111413760, 125340480, 133696512, 167120640, 200544768, 222827520, 250680960, 334241280, 401089536, 501361920, 668482560, 1002723840, 2005447680]

約数ペア:

[(1, 2005447680), (2, 1002723840), (3, 668482560), (4, 501361920), (5, 401089536), (6, 334241280), (8, 250680960), (9, 222827520), (10, 200544768), (12, 167120640), (15, 133696512), (16, 125340480), (18, 111413760), (20, 100272384), (24, 83560320), (27, 74275840), (30, 66848256), (32, 62670240), (36, 55706880), (40, 50136192), (45, 44565504), (48, 41780160), (54, 37137920), (60, 33424128), (64, 31335120), (72, 27853440), (80, 25068096), (89, 22533120), (90, 22282752), (96, 20890080), (108, 18568960), (120, 16712064), (128, 15667560), (135, 14855168), (144, 13926720), (160, 12534048), (163, 12303360), (178, 11266560), (180, 11141376), (192, 10445040), (216, 9284480), (240, 8356032), (256, 7833780), (267, 7511040), (270, 7427584), (288, 6963360), (320, 6267024), (326, 6151680), (356, 5633280), (360, 5570688), (384, 5222520), (432, 4642240), (445, 4506624), (480, 4178016), (489, 4101120), (512, 3916890), (534, 3755520), (540, 3713792), (576, 3481680), (640, 3133512), (652, 3075840), (712, 2816640), (720, 2785344), (768, 2611260), (801, 2503680), (815, 2460672), (864, 2321120), (890, 2253312), (960, 2089008), (978, 2050560), (1024, 1958445), (1068, 1877760), (1080, 1856896), (1152, 1740840), (1280, 1566756), (1304, 1537920), (1335, 1502208), (1424, 1408320), (1440, 1392672), (1467, 1367040), (1536, 1305630), (1602, 1251840), (1630, 1230336), (1728, 1160560), (1780, 1126656), (1920, 1044504), (1956, 1025280), (2136, 938880), (2160, 928448), (2304, 870420), (2403, 834560), (2445, 820224), (2560, 783378), (2608, 768960), (2670, 751104), (2848, 704160), (2880, 696336), (2934, 683520), (3072, 652815), (3204, 625920), (3260, 615168), (3456, 580280), (3560, 563328), (3840, 522252), (3912, 512640), (4005, 500736), (4272, 469440), (4320, 464224), (4401, 455680), (4608, 435210), (4806, 417280), (4890, 410112), (5120, 391689), (5216, 384480), (5340, 375552), (5696, 352080), (5760, 348168), (5868, 341760), (6408, 312960), (6520, 307584), (6912, 290140), (7120, 281664), (7335, 273408), (7680, 261126), (7824, 256320), (8010, 250368), (8544, 234720), (8640, 232112), (8802, 227840), (9216, 217605), (9612, 208640), (9780, 205056), (10432, 192240), (10680, 187776), (11392, 176040), (11520, 174084), (11736, 170880), (12015, 166912), (12816, 156480), (13040, 153792), (13824, 145070), (14240, 140832), (14507, 138240), (14670, 136704), (15360, 130563), (15648, 128160), (16020, 125184), (17088, 117360), (17280, 116056), (17604, 113920), (19224, 104320), (19560, 102528), (20864, 96120), (21360, 93888), (22005, 91136), (22784, 88020), (23040, 87042), (23472, 85440), (24030, 83456), (25632, 78240), (26080, 76896), (27648, 72535), (28480, 70416), (29014, 69120), (29340, 68352), (31296, 64080), (32040, 62592), (34176, 58680), (34560, 58028), (35208, 56960), (38448, 52160), (39120, 51264), (41728, 48060), (42720, 46944), (43521, 46080), (44010, 45568)]