31026481920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 576

約数和(自身を含む): 126556631040

約数和(自身を除く): 95530149120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 277, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 463, 480, 504, 540, 554, 560, 576, 630, 640, 672, 720, 756, 768, 831, 840, 864, 896, 926, 945, 960, 1008, 1080, 1108, 1120, 1152, 1260, 1280, 1344, 1385, 1389, 1440, 1512, 1662, 1680, 1728, 1792, 1852, 1890, 1920, 1939, 2016, 2160, 2216, 2240, 2304, 2315, 2493, 2520, 2688, 2770, 2778, 2880, 3024, 3241, 3324, 3360, 3456, 3704, 3780, 3840, 3878, 4032, 4155, 4167, 4320, 4432, 4480, 4630, 4986, 5040, 5376, 5540, 5556, 5760, 5817, 6048, 6482, 6648, 6720, 6912, 6945, 7408, 7479, 7560, 7756, 8064, 8310, 8334, 8640, 8864, 8960, 9260, 9695, 9723, 9972, 10080, 11080, 11112, 11520, 11634, 12096, 12465, 12501, 12964, 13296, 13440, 13890, 14816, 14958, 15120, 15512, 16128, 16205, 16620, 16668, 17280, 17451, 17728, 18520, 19390, 19446, 19944, 20160, 20835, 22160, 22224, 23268, 24192, 24930, 25002, 25928, 26592, 26880, 27780, 29085, 29169, 29632, 29916, 30240, 31024, 32410, 33240, 33336, 34560, 34902, 35456, 37040, 37395, 38780, 38892, 39888, 40320, 41670, 44320, 44448, 46536, 48384, 48615, 49860, 50004, 51856, 52353, 53184, 55560, 58170, 58338, 59264, 59832, 60480, 62048, 62505, 64820, 66480, 66672, 69804, 70912, 74080, 74790, 77560, 77784, 79776, 80640, 83340, 87255, 87507, 88640, 88896, 93072, 97230, 99720, 100008, 103712, 104706, 106368, 111120, 116340, 116676, 118528, 119664, 120960, 124096, 125010, 128251, 129640, 132960, 133344, 139608, 145845, 148160, 149580, 155120, 155568, 159552, 166680, 174510, 175014, 177280, 177792, 186144, 194460, 199440, 200016, 207424, 209412, 212736, 222240, 232680, 233352, 239328, 241920, 248192, 250020, 256502, 259280, 261765, 265920, 266688, 279216, 291690, 296320, 299160, 310240, 311136, 319104, 333360, 349020, 350028, 354560, 355584, 372288, 384753, 388920, 398880, 400032, 414848, 418824, 437535, 444480, 465360, 466704, 478656, 496384, 500040, 513004, 518560, 523530, 531840, 533376, 558432, 583380, 592640, 598320, 620480, 622272, 638208, 641255, 666720, 698040, 700056, 744576, 769506, 777840, 797760, 800064, 829696, 837648, 875070, 888960, 897757, 930720, 933408, 957312, 1000080, 1026008, 1037120, 1047060, 1063680, 1066752, 1116864, 1154259, 1166760, 1196640, 1240960, 1244544, 1282510, 1333440, 1396080, 1400112, 1489152, 1539012, 1555680, 1595520, 1600128, 1675296, 1750140, 1777920, 1795514, 1861440, 1866816, 1914624, 1923765, 2000160, 2052016, 2074240, 2094120, 2233728, 2308518, 2333520, 2393280, 2481920, 2489088, 2565020, 2666880, 2693271, 2792160, 2800224, 3078024, 3111360, 3191040, 3200256, 3350592, 3462777, 3500280, 3591028, 3722880, 3733632, 3847530, 4000320, 4104032, 4148480, 4188240, 4467456, 4488785, 4617036, 4667040, 4786560, 5130040, 5333760, 5386542, 5584320, 5600448, 5771295, 6156048, 6222720, 6701184, 6925554, 7000560, 7182056, 7445760, 7467264, 7695060, 8000640, 8079813, 8208064, 8376480, 8977570, 9234072, 9334080, 9573120, 10260080, 10773084, 11168640, 11200896, 11542590, 12312096, 12445440, 13402368, 13466355, 13851108, 14001120, 14364112, 15390120, 16001280, 16159626, 16416128, 16752960, 17313885, 17955140, 18468144, 18668160, 20520160, 21546168, 22337280, 22401792, 23085180, 24239439, 24624192, 26932710, 27702216, 28002240, 28728224, 30780240, 32319252, 32832256, 33505920, 34627770, 35910280, 36936288, 37336320, 40399065, 41040320, 43092336, 46170360, 48478878, 49248384, 53865420, 55404432, 56004480, 57456448, 61560480, 64638504, 67011840, 69255540, 71820560, 73872576, 80798130, 82080640, 86184672, 92340720, 96957756, 98496768, 107730840, 110808864, 112008960, 114912896, 121197195, 123120960, 129277008, 138511080, 143641120, 147745152, 161596260, 164161280, 172369344, 184681440, 193915512, 215461680, 221617728, 229825792, 242394390, 246241920, 258554016, 277022160, 287282240, 295490304, 323192520, 344738688, 369362880, 387831024, 430923360, 443235456, 484788780, 492483840, 517108032, 554044320, 574564480, 646385040, 689477376, 738725760, 775662048, 861846720, 886470912, 969577560, 1034216064, 1108088640, 1149128960, 1292770080, 1477451520, 1551324096, 1723693440, 1939155120, 2068432128, 2216177280, 2585540160, 3102648192, 3447386880, 3878310240, 4432354560, 5171080320, 6205296384, 7756620480, 10342160640, 15513240960, 31026481920]

約数ペア:

[(1, 31026481920), (2, 15513240960), (3, 10342160640), (4, 7756620480), (5, 6205296384), (6, 5171080320), (7, 4432354560), (8, 3878310240), (9, 3447386880), (10, 3102648192), (12, 2585540160), (14, 2216177280), (15, 2068432128), (16, 1939155120), (18, 1723693440), (20, 1551324096), (21, 1477451520), (24, 1292770080), (27, 1149128960), (28, 1108088640), (30, 1034216064), (32, 969577560), (35, 886470912), (36, 861846720), (40, 775662048), (42, 738725760), (45, 689477376), (48, 646385040), (54, 574564480), (56, 554044320), (60, 517108032), (63, 492483840), (64, 484788780), (70, 443235456), (72, 430923360), (80, 387831024), (84, 369362880), (90, 344738688), (96, 323192520), (105, 295490304), (108, 287282240), (112, 277022160), (120, 258554016), (126, 246241920), (128, 242394390), (135, 229825792), (140, 221617728), (144, 215461680), (160, 193915512), (168, 184681440), (180, 172369344), (189, 164161280), (192, 161596260), (210, 147745152), (216, 143641120), (224, 138511080), (240, 129277008), (252, 123120960), (256, 121197195), (270, 114912896), (277, 112008960), (280, 110808864), (288, 107730840), (315, 98496768), (320, 96957756), (336, 92340720), (360, 86184672), (378, 82080640), (384, 80798130), (420, 73872576), (432, 71820560), (448, 69255540), (463, 67011840), (480, 64638504), (504, 61560480), (540, 57456448), (554, 56004480), (560, 55404432), (576, 53865420), (630, 49248384), (640, 48478878), (672, 46170360), (720, 43092336), (756, 41040320), (768, 40399065), (831, 37336320), (840, 36936288), (864, 35910280), (896, 34627770), (926, 33505920), (945, 32832256), (960, 32319252), (1008, 30780240), (1080, 28728224), (1108, 28002240), (1120, 27702216), (1152, 26932710), (1260, 24624192), (1280, 24239439), (1344, 23085180), (1385, 22401792), (1389, 22337280), (1440, 21546168), (1512, 20520160), (1662, 18668160), (1680, 18468144), (1728, 17955140), (1792, 17313885), (1852, 16752960), (1890, 16416128), (1920, 16159626), (1939, 16001280), (2016, 15390120), (2160, 14364112), (2216, 14001120), (2240, 13851108), (2304, 13466355), (2315, 13402368), (2493, 12445440), (2520, 12312096), (2688, 11542590), (2770, 11200896), (2778, 11168640), (2880, 10773084), (3024, 10260080), (3241, 9573120), (3324, 9334080), (3360, 9234072), (3456, 8977570), (3704, 8376480), (3780, 8208064), (3840, 8079813), (3878, 8000640), (4032, 7695060), (4155, 7467264), (4167, 7445760), (4320, 7182056), (4432, 7000560), (4480, 6925554), (4630, 6701184), (4986, 6222720), (5040, 6156048), (5376, 5771295), (5540, 5600448), (5556, 5584320), (5760, 5386542), (5817, 5333760), (6048, 5130040), (6482, 4786560), (6648, 4667040), (6720, 4617036), (6912, 4488785), (6945, 4467456), (7408, 4188240), (7479, 4148480), (7560, 4104032), (7756, 4000320), (8064, 3847530), (8310, 3733632), (8334, 3722880), (8640, 3591028), (8864, 3500280), (8960, 3462777), (9260, 3350592), (9695, 3200256), (9723, 3191040), (9972, 3111360), (10080, 3078024), (11080, 2800224), (11112, 2792160), (11520, 2693271), (11634, 2666880), (12096, 2565020), (12465, 2489088), (12501, 2481920), (12964, 2393280), (13296, 2333520), (13440, 2308518), (13890, 2233728), (14816, 2094120), (14958, 2074240), (15120, 2052016), (15512, 2000160), (16128, 1923765), (16205, 1914624), (16620, 1866816), (16668, 1861440), (17280, 1795514), (17451, 1777920), (17728, 1750140), (18520, 1675296), (19390, 1600128), (19446, 1595520), (19944, 1555680), (20160, 1539012), (20835, 1489152), (22160, 1400112), (22224, 1396080), (23268, 1333440), (24192, 1282510), (24930, 1244544), (25002, 1240960), (25928, 1196640), (26592, 1166760), (26880, 1154259), (27780, 1116864), (29085, 1066752), (29169, 1063680), (29632, 1047060), (29916, 1037120), (30240, 1026008), (31024, 1000080), (32410, 957312), (33240, 933408), (33336, 930720), (34560, 897757), (34902, 888960), (35456, 875070), (37040, 837648), (37395, 829696), (38780, 800064), (38892, 797760), (39888, 777840), (40320, 769506), (41670, 744576), (44320, 700056), (44448, 698040), (46536, 666720), (48384, 641255), (48615, 638208), (49860, 622272), (50004, 620480), (51856, 598320), (52353, 592640), (53184, 583380), (55560, 558432), (58170, 533376), (58338, 531840), (59264, 523530), (59832, 518560), (60480, 513004), (62048, 500040), (62505, 496384), (64820, 478656), (66480, 466704), (66672, 465360), (69804, 444480), (70912, 437535), (74080, 418824), (74790, 414848), (77560, 400032), (77784, 398880), (79776, 388920), (80640, 384753), (83340, 372288), (87255, 355584), (87507, 354560), (88640, 350028), (88896, 349020), (93072, 333360), (97230, 319104), (99720, 311136), (100008, 310240), (103712, 299160), (104706, 296320), (106368, 291690), (111120, 279216), (116340, 266688), (116676, 265920), (118528, 261765), (119664, 259280), (120960, 256502), (124096, 250020), (125010, 248192), (128251, 241920), (129640, 239328), (132960, 233352), (133344, 232680), (139608, 222240), (145845, 212736), (148160, 209412), (149580, 207424), (155120, 200016), (155568, 199440), (159552, 194460), (166680, 186144), (174510, 177792), (175014, 177280)]