81091264320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14969}}^1$

素因数の和:15028

約数の個数: 560

約数和(自身を含む): 331263345600

約数和(自身を除く): 250172081280

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, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 320, 324, 330, 342, 352, 360, 380, 396, 405, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 648, 660, 684, 704, 720, 760, 792, 810, 836, 855, 864, 880, 891, 912, 960, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1216, 1254, 1296, 1320, 1368, 1440, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1728, 1760, 1782, 1824, 1881, 1980, 2052, 2090, 2112, 2160, 2280, 2376, 2508, 2565, 2592, 2640, 2736, 2880, 2970, 3040, 3078, 3135, 3168, 3240, 3344, 3420, 3520, 3564, 3648, 3762, 3960, 4104, 4180, 4320, 4455, 4560, 4752, 5016, 5130, 5184, 5280, 5472, 5643, 5940, 6080, 6156, 6270, 6336, 6480, 6688, 6840, 7128, 7524, 7695, 7920, 8208, 8360, 8640, 8910, 9120, 9405, 9504, 10032, 10260, 10560, 10944, 11286, 11880, 12312, 12540, 12960, 13376, 13680, 14256, 14969, 15048, 15390, 15840, 16416, 16720, 16929, 17820, 18240, 18810, 19008, 20064, 20520, 22572, 23760, 24624, 25080, 25920, 27360, 28215, 28512, 29938, 30096, 30780, 31680, 32832, 33440, 33858, 35640, 37620, 40128, 41040, 44907, 45144, 47520, 49248, 50160, 54720, 56430, 57024, 59876, 60192, 61560, 66880, 67716, 71280, 74845, 75240, 82080, 84645, 89814, 90288, 95040, 98496, 100320, 112860, 119752, 120384, 123120, 134721, 135432, 142560, 149690, 150480, 164160, 164659, 169290, 179628, 180576, 200640, 224535, 225720, 239504, 246240, 269442, 270864, 284411, 285120, 299380, 300960, 329318, 338580, 359256, 361152, 404163, 449070, 451440, 479008, 492480, 493977, 538884, 541728, 568822, 598760, 601920, 658636, 673605, 677160, 718512, 808326, 823295, 853233, 898140, 902880, 958016, 987954, 1077768, 1083456, 1137644, 1197520, 1212489, 1317272, 1347210, 1354320, 1422055, 1437024, 1481931, 1616652, 1646590, 1706466, 1796280, 1805760, 1975908, 2020815, 2155536, 2275288, 2395040, 2424978, 2469885, 2559699, 2634544, 2694420, 2708640, 2844110, 2874048, 2963862, 3128521, 3233304, 3293180, 3412932, 3592560, 3951816, 4041630, 4266165, 4311072, 4445793, 4550576, 4790080, 4849956, 4939770, 5119398, 5269088, 5388840, 5417280, 5688220, 5927724, 6062445, 6257042, 6466608, 6586360, 6825864, 7185120, 7409655, 7679097, 7903632, 8083260, 8532330, 8622144, 8891586, 9101152, 9385563, 9699912, 9879540, 10238796, 10538176, 10777680, 11376440, 11855448, 12124890, 12514084, 12798495, 12933216, 13172720, 13337379, 13651728, 14370240, 14819310, 15358194, 15642605, 15807264, 16166520, 17064660, 17783172, 18202304, 18771126, 19399824, 19759080, 20477592, 21555360, 22228965, 22752880, 23037291, 23710896, 24249780, 25028168, 25596990, 25866432, 26345440, 26674758, 27303456, 28156689, 29638620, 30716388, 31285210, 31614528, 32333040, 34129320, 35566344, 37542252, 38395485, 38799648, 39518160, 40955184, 43110720, 44457930, 45505760, 46074582, 46927815, 47421792, 48499560, 50056336, 51193980, 52690880, 53349516, 54606912, 56313378, 59277240, 61432776, 62570420, 64666080, 66686895, 68258640, 71132688, 75084504, 76790970, 77599296, 79036320, 81910368, 84470067, 88915860, 91011520, 92149164, 93855630, 94843584, 96999120, 100112672, 102387960, 106699032, 112626756, 115186455, 118554480, 122865552, 125140840, 129332160, 133373790, 136517280, 140783445, 142265376, 150169008, 153581940, 158072640, 163820736, 168940134, 177831720, 184298328, 187711260, 193998240, 200225344, 204775920, 213398064, 225253512, 230372910, 237108960, 245731104, 250281680, 253410201, 266747580, 273034560, 281566890, 284530752, 300338016, 307163880, 337880268, 355663440, 368596656, 375422520, 387996480, 409551840, 422350335, 426796128, 450507024, 460745820, 474217920, 491462208, 500563360, 506820402, 533495160, 563133780, 600676032, 614327760, 675760536, 711326880, 737193312, 750845040, 819103680, 844700670, 853592256, 901014048, 921491640, 1001126720, 1013640804, 1066990320, 1126267560, 1228655520, 1267051005, 1351521072, 1422653760, 1474386624, 1501690080, 1689401340, 1802028096, 1842983280, 2027281608, 2133980640, 2252535120, 2457311040, 2534102010, 2703042144, 3003380160, 3378802680, 3685966560, 4054563216, 4267961280, 4505070240, 5068204020, 5406084288, 6757605360, 7371933120, 8109126432, 9010140480, 10136408040, 13515210720, 16218252864, 20272816080, 27030421440, 40545632160, 81091264320]

約数ペア:

[(1, 81091264320), (2, 40545632160), (3, 27030421440), (4, 20272816080), (5, 16218252864), (6, 13515210720), (8, 10136408040), (9, 9010140480), (10, 8109126432), (11, 7371933120), (12, 6757605360), (15, 5406084288), (16, 5068204020), (18, 4505070240), (19, 4267961280), (20, 4054563216), (22, 3685966560), (24, 3378802680), (27, 3003380160), (30, 2703042144), (32, 2534102010), (33, 2457311040), (36, 2252535120), (38, 2133980640), (40, 2027281608), (44, 1842983280), (45, 1802028096), (48, 1689401340), (54, 1501690080), (55, 1474386624), (57, 1422653760), (60, 1351521072), (64, 1267051005), (66, 1228655520), (72, 1126267560), (76, 1066990320), (80, 1013640804), (81, 1001126720), (88, 921491640), (90, 901014048), (95, 853592256), (96, 844700670), (99, 819103680), (108, 750845040), (110, 737193312), (114, 711326880), (120, 675760536), (132, 614327760), (135, 600676032), (144, 563133780), (152, 533495160), (160, 506820402), (162, 500563360), (165, 491462208), (171, 474217920), (176, 460745820), (180, 450507024), (190, 426796128), (192, 422350335), (198, 409551840), (209, 387996480), (216, 375422520), (220, 368596656), (228, 355663440), (240, 337880268), (264, 307163880), (270, 300338016), (285, 284530752), (288, 281566890), (297, 273034560), (304, 266747580), (320, 253410201), (324, 250281680), (330, 245731104), (342, 237108960), (352, 230372910), (360, 225253512), (380, 213398064), (396, 204775920), (405, 200225344), (418, 193998240), (432, 187711260), (440, 184298328), (456, 177831720), (480, 168940134), (495, 163820736), (513, 158072640), (528, 153581940), (540, 150169008), (570, 142265376), (576, 140783445), (594, 136517280), (608, 133373790), (627, 129332160), (648, 125140840), (660, 122865552), (684, 118554480), (704, 115186455), (720, 112626756), (760, 106699032), (792, 102387960), (810, 100112672), (836, 96999120), (855, 94843584), (864, 93855630), (880, 92149164), (891, 91011520), (912, 88915860), (960, 84470067), (990, 81910368), (1026, 79036320), (1045, 77599296), (1056, 76790970), (1080, 75084504), (1140, 71132688), (1188, 68258640), (1216, 66686895), (1254, 64666080), (1296, 62570420), (1320, 61432776), (1368, 59277240), (1440, 56313378), (1485, 54606912), (1520, 53349516), (1539, 52690880), (1584, 51193980), (1620, 50056336), (1672, 48499560), (1710, 47421792), (1728, 46927815), (1760, 46074582), (1782, 45505760), (1824, 44457930), (1881, 43110720), (1980, 40955184), (2052, 39518160), (2090, 38799648), (2112, 38395485), (2160, 37542252), (2280, 35566344), (2376, 34129320), (2508, 32333040), (2565, 31614528), (2592, 31285210), (2640, 30716388), (2736, 29638620), (2880, 28156689), (2970, 27303456), (3040, 26674758), (3078, 26345440), (3135, 25866432), (3168, 25596990), (3240, 25028168), (3344, 24249780), (3420, 23710896), (3520, 23037291), (3564, 22752880), (3648, 22228965), (3762, 21555360), (3960, 20477592), (4104, 19759080), (4180, 19399824), (4320, 18771126), (4455, 18202304), (4560, 17783172), (4752, 17064660), (5016, 16166520), (5130, 15807264), (5184, 15642605), (5280, 15358194), (5472, 14819310), (5643, 14370240), (5940, 13651728), (6080, 13337379), (6156, 13172720), (6270, 12933216), (6336, 12798495), (6480, 12514084), (6688, 12124890), (6840, 11855448), (7128, 11376440), (7524, 10777680), (7695, 10538176), (7920, 10238796), (8208, 9879540), (8360, 9699912), (8640, 9385563), (8910, 9101152), (9120, 8891586), (9405, 8622144), (9504, 8532330), (10032, 8083260), (10260, 7903632), (10560, 7679097), (10944, 7409655), (11286, 7185120), (11880, 6825864), (12312, 6586360), (12540, 6466608), (12960, 6257042), (13376, 6062445), (13680, 5927724), (14256, 5688220), (14969, 5417280), (15048, 5388840), (15390, 5269088), (15840, 5119398), (16416, 4939770), (16720, 4849956), (16929, 4790080), (17820, 4550576), (18240, 4445793), (18810, 4311072), (19008, 4266165), (20064, 4041630), (20520, 3951816), (22572, 3592560), (23760, 3412932), (24624, 3293180), (25080, 3233304), (25920, 3128521), (27360, 2963862), (28215, 2874048), (28512, 2844110), (29938, 2708640), (30096, 2694420), (30780, 2634544), (31680, 2559699), (32832, 2469885), (33440, 2424978), (33858, 2395040), (35640, 2275288), (37620, 2155536), (40128, 2020815), (41040, 1975908), (44907, 1805760), (45144, 1796280), (47520, 1706466), (49248, 1646590), (50160, 1616652), (54720, 1481931), (56430, 1437024), (57024, 1422055), (59876, 1354320), (60192, 1347210), (61560, 1317272), (66880, 1212489), (67716, 1197520), (71280, 1137644), (74845, 1083456), (75240, 1077768), (82080, 987954), (84645, 958016), (89814, 902880), (90288, 898140), (95040, 853233), (98496, 823295), (100320, 808326), (112860, 718512), (119752, 677160), (120384, 673605), (123120, 658636), (134721, 601920), (135432, 598760), (142560, 568822), (149690, 541728), (150480, 538884), (164160, 493977), (164659, 492480), (169290, 479008), (179628, 451440), (180576, 449070), (200640, 404163), (224535, 361152), (225720, 359256), (239504, 338580), (246240, 329318), (269442, 300960), (270864, 299380), (284411, 285120)]