1639284480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 360

約数和(自身を含む): 5962486992

約数和(自身を除く): 4323202512

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, 81, 90, 96, 97, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 324, 326, 360, 384, 388, 405, 432, 480, 485, 489, 540, 576, 582, 640, 648, 652, 720, 768, 776, 810, 815, 864, 873, 960, 970, 978, 1080, 1152, 1164, 1280, 1296, 1304, 1440, 1455, 1467, 1552, 1620, 1630, 1728, 1746, 1920, 1940, 1956, 2160, 2304, 2328, 2445, 2592, 2608, 2619, 2880, 2910, 2934, 3104, 3240, 3260, 3456, 3492, 3840, 3880, 3912, 4320, 4365, 4401, 4656, 4890, 5184, 5216, 5238, 5760, 5820, 5868, 6208, 6480, 6520, 6912, 6984, 7335, 7760, 7824, 7857, 8640, 8730, 8802, 9312, 9780, 10368, 10432, 10476, 11520, 11640, 11736, 12416, 12960, 13040, 13095, 13203, 13968, 14670, 15520, 15648, 15714, 15811, 17280, 17460, 17604, 18624, 19560, 20736, 20864, 20952, 22005, 23280, 23472, 24832, 25920, 26080, 26190, 26406, 27936, 29340, 31040, 31296, 31428, 31622, 34560, 34920, 35208, 37248, 39120, 39285, 41728, 41904, 44010, 46560, 46944, 47433, 51840, 52160, 52380, 52812, 55872, 58680, 62080, 62592, 62856, 63244, 66015, 69840, 70416, 74496, 78240, 78570, 79055, 83808, 88020, 93120, 93888, 94866, 103680, 104320, 104760, 105624, 111744, 117360, 124160, 125184, 125712, 126488, 132030, 139680, 140832, 142299, 156480, 157140, 158110, 167616, 176040, 186240, 187776, 189732, 208640, 209520, 211248, 223488, 234720, 237165, 251424, 252976, 264060, 279360, 281664, 284598, 312960, 314280, 316220, 335232, 352080, 372480, 375552, 379464, 419040, 422496, 426897, 469440, 474330, 502848, 505952, 528120, 558720, 563328, 569196, 625920, 628560, 632440, 670464, 704160, 711495, 758928, 838080, 844992, 853794, 938880, 948660, 1005696, 1011904, 1056240, 1117440, 1126656, 1138392, 1257120, 1264880, 1280691, 1408320, 1422990, 1517856, 1676160, 1689984, 1707588, 1877760, 1897320, 2011392, 2023808, 2112480, 2134485, 2276784, 2514240, 2529760, 2561382, 2816640, 2845980, 3035712, 3352320, 3379968, 3415176, 3794640, 4047616, 4224960, 4268970, 4553568, 5028480, 5059520, 5122764, 5633280, 5691960, 6071424, 6403455, 6830352, 7589280, 8449920, 8537940, 9107136, 10056960, 10119040, 10245528, 11383920, 12142848, 12806910, 13660704, 15178560, 16899840, 17075880, 18214272, 20238080, 20491056, 22767840, 25613820, 27321408, 30357120, 34151760, 36428544, 40982112, 45535680, 51227640, 54642816, 60714240, 68303520, 81964224, 91071360, 102455280, 109285632, 136607040, 163928448, 182142720, 204910560, 273214080, 327856896, 409821120, 546428160, 819642240, 1639284480]

約数ペア:

[(1, 1639284480), (2, 819642240), (3, 546428160), (4, 409821120), (5, 327856896), (6, 273214080), (8, 204910560), (9, 182142720), (10, 163928448), (12, 136607040), (15, 109285632), (16, 102455280), (18, 91071360), (20, 81964224), (24, 68303520), (27, 60714240), (30, 54642816), (32, 51227640), (36, 45535680), (40, 40982112), (45, 36428544), (48, 34151760), (54, 30357120), (60, 27321408), (64, 25613820), (72, 22767840), (80, 20491056), (81, 20238080), (90, 18214272), (96, 17075880), (97, 16899840), (108, 15178560), (120, 13660704), (128, 12806910), (135, 12142848), (144, 11383920), (160, 10245528), (162, 10119040), (163, 10056960), (180, 9107136), (192, 8537940), (194, 8449920), (216, 7589280), (240, 6830352), (256, 6403455), (270, 6071424), (288, 5691960), (291, 5633280), (320, 5122764), (324, 5059520), (326, 5028480), (360, 4553568), (384, 4268970), (388, 4224960), (405, 4047616), (432, 3794640), (480, 3415176), (485, 3379968), (489, 3352320), (540, 3035712), (576, 2845980), (582, 2816640), (640, 2561382), (648, 2529760), (652, 2514240), (720, 2276784), (768, 2134485), (776, 2112480), (810, 2023808), (815, 2011392), (864, 1897320), (873, 1877760), (960, 1707588), (970, 1689984), (978, 1676160), (1080, 1517856), (1152, 1422990), (1164, 1408320), (1280, 1280691), (1296, 1264880), (1304, 1257120), (1440, 1138392), (1455, 1126656), (1467, 1117440), (1552, 1056240), (1620, 1011904), (1630, 1005696), (1728, 948660), (1746, 938880), (1920, 853794), (1940, 844992), (1956, 838080), (2160, 758928), (2304, 711495), (2328, 704160), (2445, 670464), (2592, 632440), (2608, 628560), (2619, 625920), (2880, 569196), (2910, 563328), (2934, 558720), (3104, 528120), (3240, 505952), (3260, 502848), (3456, 474330), (3492, 469440), (3840, 426897), (3880, 422496), (3912, 419040), (4320, 379464), (4365, 375552), (4401, 372480), (4656, 352080), (4890, 335232), (5184, 316220), (5216, 314280), (5238, 312960), (5760, 284598), (5820, 281664), (5868, 279360), (6208, 264060), (6480, 252976), (6520, 251424), (6912, 237165), (6984, 234720), (7335, 223488), (7760, 211248), (7824, 209520), (7857, 208640), (8640, 189732), (8730, 187776), (8802, 186240), (9312, 176040), (9780, 167616), (10368, 158110), (10432, 157140), (10476, 156480), (11520, 142299), (11640, 140832), (11736, 139680), (12416, 132030), (12960, 126488), (13040, 125712), (13095, 125184), (13203, 124160), (13968, 117360), (14670, 111744), (15520, 105624), (15648, 104760), (15714, 104320), (15811, 103680), (17280, 94866), (17460, 93888), (17604, 93120), (18624, 88020), (19560, 83808), (20736, 79055), (20864, 78570), (20952, 78240), (22005, 74496), (23280, 70416), (23472, 69840), (24832, 66015), (25920, 63244), (26080, 62856), (26190, 62592), (26406, 62080), (27936, 58680), (29340, 55872), (31040, 52812), (31296, 52380), (31428, 52160), (31622, 51840), (34560, 47433), (34920, 46944), (35208, 46560), (37248, 44010), (39120, 41904), (39285, 41728)]