253680491520

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{203897}}^1$

素因数の和:203937

約数の個数: 264

約数和(自身を含む): 911556185904

約数和(自身を除く): 657875694384

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, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12960, 13824, 15360, 15552, 17280, 19440, 20736, 23040, 25920, 27648, 31104, 34560, 38880, 41472, 46080, 51840, 62208, 69120, 77760, 82944, 103680, 124416, 138240, 155520, 203897, 207360, 248832, 311040, 407794, 414720, 611691, 622080, 815588, 1019485, 1223382, 1244160, 1631176, 1835073, 2038970, 2446764, 3058455, 3262352, 3670146, 4077940, 4893528, 5505219, 6116910, 6524704, 7340292, 8155880, 9175365, 9787056, 11010438, 12233820, 13049408, 14680584, 16311760, 16515657, 18350730, 19574112, 22020876, 24467640, 26098816, 27526095, 29361168, 32623520, 33031314, 36701460, 39148224, 44041752, 48935280, 49546971, 52197632, 55052190, 58722336, 65247040, 66062628, 73402920, 78296448, 82578285, 88083504, 97870560, 99093942, 104395264, 110104380, 117444672, 130494080, 132125256, 146805840, 156592896, 165156570, 176167008, 195741120, 198187884, 208790528, 220208760, 234889344, 247734855, 260988160, 264250512, 293611680, 313185792, 330313140, 352334016, 391482240, 396375768, 440417520, 469778688, 495469710, 521976320, 528501024, 587223360, 626371584, 660626280, 704668032, 782964480, 792751536, 880835040, 939557376, 990939420, 1043952640, 1057002048, 1174446720, 1321252560, 1409336064, 1565928960, 1585503072, 1761670080, 1879114752, 1981878840, 2114004096, 2348893440, 2642505120, 2818672128, 3131857920, 3171006144, 3523340160, 3963757680, 4228008192, 4697786880, 5285010240, 5637344256, 6342012288, 7046680320, 7927515360, 8456016384, 9395573760, 10570020480, 12684024576, 14093360640, 15855030720, 16912032768, 21140040960, 25368049152, 28186721280, 31710061440, 42280081920, 50736098304, 63420122880, 84560163840, 126840245760, 253680491520]

約数ペア:

[(1, 253680491520), (2, 126840245760), (3, 84560163840), (4, 63420122880), (5, 50736098304), (6, 42280081920), (8, 31710061440), (9, 28186721280), (10, 25368049152), (12, 21140040960), (15, 16912032768), (16, 15855030720), (18, 14093360640), (20, 12684024576), (24, 10570020480), (27, 9395573760), (30, 8456016384), (32, 7927515360), (36, 7046680320), (40, 6342012288), (45, 5637344256), (48, 5285010240), (54, 4697786880), (60, 4228008192), (64, 3963757680), (72, 3523340160), (80, 3171006144), (81, 3131857920), (90, 2818672128), (96, 2642505120), (108, 2348893440), (120, 2114004096), (128, 1981878840), (135, 1879114752), (144, 1761670080), (160, 1585503072), (162, 1565928960), (180, 1409336064), (192, 1321252560), (216, 1174446720), (240, 1057002048), (243, 1043952640), (256, 990939420), (270, 939557376), (288, 880835040), (320, 792751536), (324, 782964480), (360, 704668032), (384, 660626280), (405, 626371584), (432, 587223360), (480, 528501024), (486, 521976320), (512, 495469710), (540, 469778688), (576, 440417520), (640, 396375768), (648, 391482240), (720, 352334016), (768, 330313140), (810, 313185792), (864, 293611680), (960, 264250512), (972, 260988160), (1024, 247734855), (1080, 234889344), (1152, 220208760), (1215, 208790528), (1280, 198187884), (1296, 195741120), (1440, 176167008), (1536, 165156570), (1620, 156592896), (1728, 146805840), (1920, 132125256), (1944, 130494080), (2160, 117444672), (2304, 110104380), (2430, 104395264), (2560, 99093942), (2592, 97870560), (2880, 88083504), (3072, 82578285), (3240, 78296448), (3456, 73402920), (3840, 66062628), (3888, 65247040), (4320, 58722336), (4608, 55052190), (4860, 52197632), (5120, 49546971), (5184, 48935280), (5760, 44041752), (6480, 39148224), (6912, 36701460), (7680, 33031314), (7776, 32623520), (8640, 29361168), (9216, 27526095), (9720, 26098816), (10368, 24467640), (11520, 22020876), (12960, 19574112), (13824, 18350730), (15360, 16515657), (15552, 16311760), (17280, 14680584), (19440, 13049408), (20736, 12233820), (23040, 11010438), (25920, 9787056), (27648, 9175365), (31104, 8155880), (34560, 7340292), (38880, 6524704), (41472, 6116910), (46080, 5505219), (51840, 4893528), (62208, 4077940), (69120, 3670146), (77760, 3262352), (82944, 3058455), (103680, 2446764), (124416, 2038970), (138240, 1835073), (155520, 1631176), (203897, 1244160), (207360, 1223382), (248832, 1019485), (311040, 815588), (407794, 622080), (414720, 611691)]