231160320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 817090560

約数和(自身を除く): 585930240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 127, 128, 144, 158, 160, 180, 192, 237, 240, 254, 256, 288, 316, 320, 360, 381, 384, 395, 474, 480, 508, 512, 576, 632, 635, 640, 711, 720, 762, 768, 790, 948, 960, 1016, 1143, 1152, 1185, 1264, 1270, 1280, 1422, 1440, 1524, 1536, 1580, 1896, 1905, 1920, 2032, 2286, 2304, 2370, 2528, 2540, 2560, 2844, 2880, 3048, 3160, 3555, 3792, 3810, 3840, 4064, 4572, 4608, 4740, 5056, 5080, 5688, 5715, 5760, 6096, 6320, 7110, 7584, 7620, 7680, 8128, 9144, 9480, 10033, 10112, 10160, 11376, 11430, 11520, 12192, 12640, 14220, 15168, 15240, 16256, 18288, 18960, 20066, 20224, 20320, 22752, 22860, 23040, 24384, 25280, 28440, 30099, 30336, 30480, 32512, 36576, 37920, 40132, 40448, 40640, 45504, 45720, 48768, 50165, 50560, 56880, 60198, 60672, 60960, 65024, 73152, 75840, 80264, 81280, 90297, 91008, 91440, 97536, 100330, 101120, 113760, 120396, 121344, 121920, 146304, 150495, 151680, 160528, 162560, 180594, 182016, 182880, 195072, 200660, 202240, 227520, 240792, 243840, 292608, 300990, 303360, 321056, 325120, 361188, 364032, 365760, 401320, 451485, 455040, 481584, 487680, 585216, 601980, 606720, 642112, 722376, 731520, 802640, 902970, 910080, 963168, 975360, 1203960, 1284224, 1444752, 1463040, 1605280, 1805940, 1820160, 1926336, 2407920, 2568448, 2889504, 2926080, 3210560, 3611880, 3852672, 4815840, 5136896, 5779008, 6421120, 7223760, 7705344, 9631680, 11558016, 12842240, 14447520, 15410688, 19263360, 23116032, 25684480, 28895040, 38526720, 46232064, 57790080, 77053440, 115580160, 231160320]

約数ペア:

[(1, 231160320), (2, 115580160), (3, 77053440), (4, 57790080), (5, 46232064), (6, 38526720), (8, 28895040), (9, 25684480), (10, 23116032), (12, 19263360), (15, 15410688), (16, 14447520), (18, 12842240), (20, 11558016), (24, 9631680), (30, 7705344), (32, 7223760), (36, 6421120), (40, 5779008), (45, 5136896), (48, 4815840), (60, 3852672), (64, 3611880), (72, 3210560), (79, 2926080), (80, 2889504), (90, 2568448), (96, 2407920), (120, 1926336), (127, 1820160), (128, 1805940), (144, 1605280), (158, 1463040), (160, 1444752), (180, 1284224), (192, 1203960), (237, 975360), (240, 963168), (254, 910080), (256, 902970), (288, 802640), (316, 731520), (320, 722376), (360, 642112), (381, 606720), (384, 601980), (395, 585216), (474, 487680), (480, 481584), (508, 455040), (512, 451485), (576, 401320), (632, 365760), (635, 364032), (640, 361188), (711, 325120), (720, 321056), (762, 303360), (768, 300990), (790, 292608), (948, 243840), (960, 240792), (1016, 227520), (1143, 202240), (1152, 200660), (1185, 195072), (1264, 182880), (1270, 182016), (1280, 180594), (1422, 162560), (1440, 160528), (1524, 151680), (1536, 150495), (1580, 146304), (1896, 121920), (1905, 121344), (1920, 120396), (2032, 113760), (2286, 101120), (2304, 100330), (2370, 97536), (2528, 91440), (2540, 91008), (2560, 90297), (2844, 81280), (2880, 80264), (3048, 75840), (3160, 73152), (3555, 65024), (3792, 60960), (3810, 60672), (3840, 60198), (4064, 56880), (4572, 50560), (4608, 50165), (4740, 48768), (5056, 45720), (5080, 45504), (5688, 40640), (5715, 40448), (5760, 40132), (6096, 37920), (6320, 36576), (7110, 32512), (7584, 30480), (7620, 30336), (7680, 30099), (8128, 28440), (9144, 25280), (9480, 24384), (10033, 23040), (10112, 22860), (10160, 22752), (11376, 20320), (11430, 20224), (11520, 20066), (12192, 18960), (12640, 18288), (14220, 16256), (15168, 15240)]