1404881280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 512

約数和(自身を含む): 5728320000

約数和(自身を除く): 4323438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 320, 330, 342, 352, 360, 380, 384, 389, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 640, 660, 684, 704, 720, 760, 778, 792, 836, 855, 864, 880, 912, 960, 990, 1026, 1045, 1056, 1080, 1140, 1152, 1167, 1188, 1216, 1254, 1320, 1368, 1408, 1440, 1485, 1520, 1556, 1584, 1672, 1710, 1728, 1760, 1824, 1881, 1920, 1945, 1980, 2052, 2090, 2112, 2160, 2280, 2334, 2376, 2432, 2508, 2565, 2640, 2736, 2880, 2970, 3040, 3112, 3135, 3168, 3344, 3420, 3456, 3501, 3520, 3648, 3762, 3890, 3960, 4104, 4180, 4224, 4279, 4320, 4560, 4668, 4752, 5016, 5130, 5280, 5472, 5643, 5760, 5835, 5940, 6080, 6224, 6270, 6336, 6688, 6840, 7002, 7040, 7296, 7391, 7524, 7780, 7920, 8208, 8360, 8558, 8640, 9120, 9336, 9405, 9504, 10032, 10260, 10503, 10560, 10944, 11286, 11670, 11880, 12160, 12448, 12540, 12672, 12837, 13376, 13680, 14004, 14782, 15048, 15560, 15840, 16416, 16720, 17116, 17280, 17505, 18240, 18672, 18810, 19008, 20064, 20520, 21006, 21120, 21395, 21888, 22173, 22572, 23340, 23760, 24896, 25080, 25674, 26752, 27360, 28008, 28215, 29564, 30096, 31120, 31680, 32832, 33440, 34232, 35010, 36480, 36955, 37344, 37620, 38016, 38511, 40128, 41040, 42012, 42790, 44346, 45144, 46680, 47520, 49792, 50160, 51348, 52515, 54720, 56016, 56430, 59128, 60192, 62240, 63360, 64185, 65664, 66519, 66880, 68464, 70020, 73910, 74688, 75240, 77022, 80256, 81301, 82080, 84024, 85580, 88692, 90288, 93360, 95040, 100320, 102696, 105030, 109440, 110865, 112032, 112860, 115533, 118256, 120384, 124480, 128370, 133038, 133760, 136928, 140040, 147820, 149376, 150480, 154044, 162602, 164160, 168048, 171160, 177384, 180576, 186720, 190080, 192555, 199557, 200640, 205392, 210060, 221730, 224064, 225720, 231066, 236512, 240768, 243903, 248960, 256740, 266076, 273856, 280080, 295640, 300960, 308088, 325204, 328320, 332595, 336096, 342320, 354768, 361152, 373440, 385110, 399114, 401280, 406505, 410784, 420120, 443460, 448128, 451440, 462132, 473024, 487806, 513480, 532152, 547712, 560160, 577665, 591280, 601920, 616176, 650408, 665190, 672192, 684640, 709536, 722304, 731709, 746880, 770220, 798228, 813010, 821568, 840240, 886920, 902880, 924264, 946048, 975612, 997785, 1026960, 1064304, 1120320, 1155330, 1182560, 1203840, 1219515, 1232352, 1300816, 1330380, 1344384, 1369280, 1419072, 1463418, 1540440, 1596456, 1626020, 1643136, 1680480, 1773840, 1805760, 1848528, 1951224, 1995570, 2053920, 2128608, 2195127, 2240640, 2310660, 2365120, 2439030, 2464704, 2601632, 2660760, 2738560, 2838144, 2926836, 3080880, 3192912, 3252040, 3360960, 3547680, 3611520, 3658545, 3697056, 3902448, 3991140, 4107840, 4257216, 4390254, 4621320, 4730240, 4878060, 4929408, 5203264, 5321520, 5853672, 6161760, 6385824, 6504080, 6721920, 7095360, 7317090, 7394112, 7804896, 7982280, 8215680, 8514432, 8780508, 9242640, 9756120, 10406528, 10643040, 10975635, 11707344, 12323520, 12771648, 13008160, 14190720, 14634180, 14788224, 15609792, 15964560, 17561016, 18485280, 19512240, 21286080, 21951270, 23414688, 24647040, 25543296, 26016320, 29268360, 31219584, 31929120, 35122032, 36970560, 39024480, 42572160, 43902540, 46829376, 52032640, 58536720, 63858240, 70244064, 73941120, 78048960, 87805080, 93658752, 117073440, 127716480, 140488128, 156097920, 175610160, 234146880, 280976256, 351220320, 468293760, 702440640, 1404881280]

約数ペア:

[(1, 1404881280), (2, 702440640), (3, 468293760), (4, 351220320), (5, 280976256), (6, 234146880), (8, 175610160), (9, 156097920), (10, 140488128), (11, 127716480), (12, 117073440), (15, 93658752), (16, 87805080), (18, 78048960), (19, 73941120), (20, 70244064), (22, 63858240), (24, 58536720), (27, 52032640), (30, 46829376), (32, 43902540), (33, 42572160), (36, 39024480), (38, 36970560), (40, 35122032), (44, 31929120), (45, 31219584), (48, 29268360), (54, 26016320), (55, 25543296), (57, 24647040), (60, 23414688), (64, 21951270), (66, 21286080), (72, 19512240), (76, 18485280), (80, 17561016), (88, 15964560), (90, 15609792), (95, 14788224), (96, 14634180), (99, 14190720), (108, 13008160), (110, 12771648), (114, 12323520), (120, 11707344), (128, 10975635), (132, 10643040), (135, 10406528), (144, 9756120), (152, 9242640), (160, 8780508), (165, 8514432), (171, 8215680), (176, 7982280), (180, 7804896), (190, 7394112), (192, 7317090), (198, 7095360), (209, 6721920), (216, 6504080), (220, 6385824), (228, 6161760), (240, 5853672), (264, 5321520), (270, 5203264), (285, 4929408), (288, 4878060), (297, 4730240), (304, 4621320), (320, 4390254), (330, 4257216), (342, 4107840), (352, 3991140), (360, 3902448), (380, 3697056), (384, 3658545), (389, 3611520), (396, 3547680), (418, 3360960), (432, 3252040), (440, 3192912), (456, 3080880), (480, 2926836), (495, 2838144), (513, 2738560), (528, 2660760), (540, 2601632), (570, 2464704), (576, 2439030), (594, 2365120), (608, 2310660), (627, 2240640), (640, 2195127), (660, 2128608), (684, 2053920), (704, 1995570), (720, 1951224), (760, 1848528), (778, 1805760), (792, 1773840), (836, 1680480), (855, 1643136), (864, 1626020), (880, 1596456), (912, 1540440), (960, 1463418), (990, 1419072), (1026, 1369280), (1045, 1344384), (1056, 1330380), (1080, 1300816), (1140, 1232352), (1152, 1219515), (1167, 1203840), (1188, 1182560), (1216, 1155330), (1254, 1120320), (1320, 1064304), (1368, 1026960), (1408, 997785), (1440, 975612), (1485, 946048), (1520, 924264), (1556, 902880), (1584, 886920), (1672, 840240), (1710, 821568), (1728, 813010), (1760, 798228), (1824, 770220), (1881, 746880), (1920, 731709), (1945, 722304), (1980, 709536), (2052, 684640), (2090, 672192), (2112, 665190), (2160, 650408), (2280, 616176), (2334, 601920), (2376, 591280), (2432, 577665), (2508, 560160), (2565, 547712), (2640, 532152), (2736, 513480), (2880, 487806), (2970, 473024), (3040, 462132), (3112, 451440), (3135, 448128), (3168, 443460), (3344, 420120), (3420, 410784), (3456, 406505), (3501, 401280), (3520, 399114), (3648, 385110), (3762, 373440), (3890, 361152), (3960, 354768), (4104, 342320), (4180, 336096), (4224, 332595), (4279, 328320), (4320, 325204), (4560, 308088), (4668, 300960), (4752, 295640), (5016, 280080), (5130, 273856), (5280, 266076), (5472, 256740), (5643, 248960), (5760, 243903), (5835, 240768), (5940, 236512), (6080, 231066), (6224, 225720), (6270, 224064), (6336, 221730), (6688, 210060), (6840, 205392), (7002, 200640), (7040, 199557), (7296, 192555), (7391, 190080), (7524, 186720), (7780, 180576), (7920, 177384), (8208, 171160), (8360, 168048), (8558, 164160), (8640, 162602), (9120, 154044), (9336, 150480), (9405, 149376), (9504, 147820), (10032, 140040), (10260, 136928), (10503, 133760), (10560, 133038), (10944, 128370), (11286, 124480), (11670, 120384), (11880, 118256), (12160, 115533), (12448, 112860), (12540, 112032), (12672, 110865), (12837, 109440), (13376, 105030), (13680, 102696), (14004, 100320), (14782, 95040), (15048, 93360), (15560, 90288), (15840, 88692), (16416, 85580), (16720, 84024), (17116, 82080), (17280, 81301), (17505, 80256), (18240, 77022), (18672, 75240), (18810, 74688), (19008, 73910), (20064, 70020), (20520, 68464), (21006, 66880), (21120, 66519), (21395, 65664), (21888, 64185), (22173, 63360), (22572, 62240), (23340, 60192), (23760, 59128), (24896, 56430), (25080, 56016), (25674, 54720), (26752, 52515), (27360, 51348), (28008, 50160), (28215, 49792), (29564, 47520), (30096, 46680), (31120, 45144), (31680, 44346), (32832, 42790), (33440, 42012), (34232, 41040), (35010, 40128), (36480, 38511), (36955, 38016), (37344, 37620)]