9721340160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{719}}^1$

素因数の和:1253

約数の個数: 288

約数和(自身を含む): 35602882560

約数和(自身を除く): 25881542400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 503, 560, 640, 672, 719, 768, 840, 896, 960, 1006, 1120, 1280, 1344, 1438, 1509, 1680, 1792, 1920, 2012, 2157, 2240, 2515, 2688, 2876, 3018, 3360, 3521, 3595, 3840, 4024, 4314, 4480, 5030, 5033, 5376, 5752, 6036, 6720, 7042, 7190, 7545, 8048, 8628, 8960, 10060, 10066, 10563, 10785, 11504, 12072, 13440, 14084, 14380, 15090, 15099, 16096, 17256, 17605, 20120, 20132, 21126, 21570, 23008, 24144, 25165, 26880, 28168, 28760, 30180, 30198, 32192, 34512, 35210, 40240, 40264, 42252, 43140, 46016, 48288, 50330, 52815, 56336, 57520, 60360, 60396, 64384, 69024, 70420, 75495, 80480, 80528, 84504, 86280, 92032, 96576, 100660, 105630, 112672, 115040, 120720, 120792, 128768, 138048, 140840, 150990, 160960, 161056, 169008, 172560, 184064, 193152, 201320, 211260, 225344, 230080, 241440, 241584, 276096, 281680, 301980, 321920, 322112, 338016, 345120, 361657, 386304, 402640, 422520, 450688, 460160, 482880, 483168, 552192, 563360, 603960, 643840, 644224, 676032, 690240, 723314, 805280, 845040, 901376, 920320, 965760, 966336, 1084971, 1126720, 1207920, 1288448, 1352064, 1380480, 1446628, 1610560, 1690080, 1808285, 1931520, 1932672, 2169942, 2253440, 2415840, 2531599, 2704128, 2760960, 2893256, 3221120, 3380160, 3616570, 3865344, 4339884, 4506880, 4831680, 5063198, 5424855, 5786512, 6442240, 6760320, 7233140, 7594797, 8679768, 9663360, 10126396, 10849710, 11573024, 12657995, 13520640, 14466280, 15189594, 17359536, 19326720, 20252792, 21699420, 23146048, 25315990, 28932560, 30379188, 34719072, 37973985, 40505584, 43398840, 46292096, 50631980, 57865120, 60758376, 69438144, 75947970, 81011168, 86797680, 92584192, 101263960, 115730240, 121516752, 138876288, 151895940, 162022336, 173595360, 202527920, 231460480, 243033504, 277752576, 303791880, 324044672, 347190720, 405055840, 462920960, 486067008, 607583760, 648089344, 694381440, 810111680, 972134016, 1215167520, 1388762880, 1620223360, 1944268032, 2430335040, 3240446720, 4860670080, 9721340160]

約数ペア:

[(1, 9721340160), (2, 4860670080), (3, 3240446720), (4, 2430335040), (5, 1944268032), (6, 1620223360), (7, 1388762880), (8, 1215167520), (10, 972134016), (12, 810111680), (14, 694381440), (15, 648089344), (16, 607583760), (20, 486067008), (21, 462920960), (24, 405055840), (28, 347190720), (30, 324044672), (32, 303791880), (35, 277752576), (40, 243033504), (42, 231460480), (48, 202527920), (56, 173595360), (60, 162022336), (64, 151895940), (70, 138876288), (80, 121516752), (84, 115730240), (96, 101263960), (105, 92584192), (112, 86797680), (120, 81011168), (128, 75947970), (140, 69438144), (160, 60758376), (168, 57865120), (192, 50631980), (210, 46292096), (224, 43398840), (240, 40505584), (256, 37973985), (280, 34719072), (320, 30379188), (336, 28932560), (384, 25315990), (420, 23146048), (448, 21699420), (480, 20252792), (503, 19326720), (560, 17359536), (640, 15189594), (672, 14466280), (719, 13520640), (768, 12657995), (840, 11573024), (896, 10849710), (960, 10126396), (1006, 9663360), (1120, 8679768), (1280, 7594797), (1344, 7233140), (1438, 6760320), (1509, 6442240), (1680, 5786512), (1792, 5424855), (1920, 5063198), (2012, 4831680), (2157, 4506880), (2240, 4339884), (2515, 3865344), (2688, 3616570), (2876, 3380160), (3018, 3221120), (3360, 2893256), (3521, 2760960), (3595, 2704128), (3840, 2531599), (4024, 2415840), (4314, 2253440), (4480, 2169942), (5030, 1932672), (5033, 1931520), (5376, 1808285), (5752, 1690080), (6036, 1610560), (6720, 1446628), (7042, 1380480), (7190, 1352064), (7545, 1288448), (8048, 1207920), (8628, 1126720), (8960, 1084971), (10060, 966336), (10066, 965760), (10563, 920320), (10785, 901376), (11504, 845040), (12072, 805280), (13440, 723314), (14084, 690240), (14380, 676032), (15090, 644224), (15099, 643840), (16096, 603960), (17256, 563360), (17605, 552192), (20120, 483168), (20132, 482880), (21126, 460160), (21570, 450688), (23008, 422520), (24144, 402640), (25165, 386304), (26880, 361657), (28168, 345120), (28760, 338016), (30180, 322112), (30198, 321920), (32192, 301980), (34512, 281680), (35210, 276096), (40240, 241584), (40264, 241440), (42252, 230080), (43140, 225344), (46016, 211260), (48288, 201320), (50330, 193152), (52815, 184064), (56336, 172560), (57520, 169008), (60360, 161056), (60396, 160960), (64384, 150990), (69024, 140840), (70420, 138048), (75495, 128768), (80480, 120792), (80528, 120720), (84504, 115040), (86280, 112672), (92032, 105630), (96576, 100660)]