19725310080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:869

約数の個数: 512

約数和(自身を含む): 80249356800

約数和(自身を除く): 60524046720

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, 270, 280, 288, 313, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 521, 540, 560, 576, 626, 630, 640, 672, 720, 756, 840, 864, 896, 939, 945, 960, 1008, 1042, 1080, 1120, 1152, 1252, 1260, 1344, 1440, 1512, 1563, 1565, 1680, 1728, 1878, 1890, 1920, 2016, 2084, 2160, 2191, 2240, 2504, 2520, 2605, 2688, 2817, 2880, 3024, 3126, 3130, 3360, 3456, 3647, 3756, 3780, 4032, 4168, 4320, 4382, 4480, 4689, 4695, 5008, 5040, 5210, 5634, 5760, 6048, 6252, 6260, 6573, 6720, 7294, 7512, 7560, 7815, 8064, 8336, 8451, 8640, 8764, 9378, 9390, 10016, 10080, 10420, 10941, 10955, 11268, 12096, 12504, 12520, 13146, 13440, 14067, 14085, 14588, 15024, 15120, 15630, 16672, 16902, 17280, 17528, 18235, 18756, 18780, 19719, 20032, 20160, 20840, 21882, 21910, 22536, 23445, 24192, 25008, 25040, 26292, 28134, 28170, 29176, 30048, 30240, 31260, 32823, 32865, 33344, 33804, 35056, 36470, 37512, 37560, 39438, 40064, 40320, 41680, 42255, 43764, 43820, 45072, 46890, 50016, 50080, 52584, 54705, 56268, 56340, 58352, 59157, 60096, 60480, 62520, 65646, 65730, 66688, 67608, 70112, 70335, 72940, 75024, 75120, 78876, 83360, 84510, 87528, 87640, 90144, 93780, 98469, 98595, 100032, 100160, 105168, 109410, 112536, 112680, 116704, 118314, 120192, 120960, 125040, 131292, 131460, 135216, 140224, 140670, 145880, 150048, 150240, 157752, 163073, 164115, 166720, 169020, 175056, 175280, 180288, 187560, 196938, 197190, 200064, 200320, 210336, 218820, 225072, 225360, 233408, 236628, 250080, 262584, 262920, 270432, 280448, 281340, 291760, 295785, 300096, 300480, 315504, 326146, 328230, 333440, 338040, 350112, 350560, 360576, 375120, 393876, 394380, 420672, 437640, 450144, 450720, 466816, 473256, 489219, 492345, 500160, 525168, 525840, 540864, 562680, 583520, 591570, 600192, 600960, 631008, 652292, 656460, 676080, 700224, 701120, 750240, 787752, 788760, 815365, 841344, 875280, 900288, 901440, 946512, 978438, 984690, 1000320, 1050336, 1051680, 1081728, 1125360, 1141511, 1167040, 1183140, 1262016, 1304584, 1312920, 1352160, 1400448, 1402240, 1467657, 1500480, 1575504, 1577520, 1630730, 1750560, 1800576, 1802880, 1893024, 1956876, 1969380, 2100672, 2103360, 2250720, 2283022, 2334080, 2366280, 2446095, 2524032, 2609168, 2625840, 2704320, 2935314, 3000960, 3151008, 3155040, 3261460, 3424533, 3501120, 3786048, 3913752, 3938760, 4201344, 4206720, 4402971, 4501440, 4566044, 4732560, 4892190, 5218336, 5251680, 5408640, 5707555, 5870628, 6302016, 6310080, 6522920, 6849066, 7002240, 7338285, 7572096, 7827504, 7877520, 8805942, 9002880, 9132088, 9465120, 9784380, 10273599, 10436672, 10503360, 11415110, 11741256, 12604032, 12620160, 13045840, 13698132, 14676570, 15655008, 15755040, 17122665, 17611884, 18264176, 18930240, 19568760, 20547198, 20873344, 21006720, 22014855, 22830220, 23482512, 26091680, 27396264, 29353140, 30820797, 31310016, 31510080, 34245330, 35223768, 36528352, 37860480, 39137520, 41094396, 44029710, 45660440, 46965024, 51367995, 52183360, 54792528, 58706280, 61641594, 62620032, 63020160, 68490660, 70447536, 73056704, 78275040, 82188792, 88059420, 91320880, 93930048, 102735990, 104366720, 109585056, 117412560, 123283188, 136981320, 140895072, 146113408, 154103985, 156550080, 164377584, 176118840, 182641760, 187860096, 205471980, 219170112, 234825120, 246566376, 273962640, 281790144, 308207970, 313100160, 328755168, 352237680, 365283520, 410943960, 438340224, 469650240, 493132752, 547925280, 563580288, 616415940, 657510336, 704475360, 730567040, 821887920, 939300480, 986265504, 1095850560, 1232831880, 1315020672, 1408950720, 1643775840, 1972531008, 2191701120, 2465663760, 2817901440, 3287551680, 3945062016, 4931327520, 6575103360, 9862655040, 19725310080]

約数ペア:

[(1, 19725310080), (2, 9862655040), (3, 6575103360), (4, 4931327520), (5, 3945062016), (6, 3287551680), (7, 2817901440), (8, 2465663760), (9, 2191701120), (10, 1972531008), (12, 1643775840), (14, 1408950720), (15, 1315020672), (16, 1232831880), (18, 1095850560), (20, 986265504), (21, 939300480), (24, 821887920), (27, 730567040), (28, 704475360), (30, 657510336), (32, 616415940), (35, 563580288), (36, 547925280), (40, 493132752), (42, 469650240), (45, 438340224), (48, 410943960), (54, 365283520), (56, 352237680), (60, 328755168), (63, 313100160), (64, 308207970), (70, 281790144), (72, 273962640), (80, 246566376), (84, 234825120), (90, 219170112), (96, 205471980), (105, 187860096), (108, 182641760), (112, 176118840), (120, 164377584), (126, 156550080), (128, 154103985), (135, 146113408), (140, 140895072), (144, 136981320), (160, 123283188), (168, 117412560), (180, 109585056), (189, 104366720), (192, 102735990), (210, 93930048), (216, 91320880), (224, 88059420), (240, 82188792), (252, 78275040), (270, 73056704), (280, 70447536), (288, 68490660), (313, 63020160), (315, 62620032), (320, 61641594), (336, 58706280), (360, 54792528), (378, 52183360), (384, 51367995), (420, 46965024), (432, 45660440), (448, 44029710), (480, 41094396), (504, 39137520), (521, 37860480), (540, 36528352), (560, 35223768), (576, 34245330), (626, 31510080), (630, 31310016), (640, 30820797), (672, 29353140), (720, 27396264), (756, 26091680), (840, 23482512), (864, 22830220), (896, 22014855), (939, 21006720), (945, 20873344), (960, 20547198), (1008, 19568760), (1042, 18930240), (1080, 18264176), (1120, 17611884), (1152, 17122665), (1252, 15755040), (1260, 15655008), (1344, 14676570), (1440, 13698132), (1512, 13045840), (1563, 12620160), (1565, 12604032), (1680, 11741256), (1728, 11415110), (1878, 10503360), (1890, 10436672), (1920, 10273599), (2016, 9784380), (2084, 9465120), (2160, 9132088), (2191, 9002880), (2240, 8805942), (2504, 7877520), (2520, 7827504), (2605, 7572096), (2688, 7338285), (2817, 7002240), (2880, 6849066), (3024, 6522920), (3126, 6310080), (3130, 6302016), (3360, 5870628), (3456, 5707555), (3647, 5408640), (3756, 5251680), (3780, 5218336), (4032, 4892190), (4168, 4732560), (4320, 4566044), (4382, 4501440), (4480, 4402971), (4689, 4206720), (4695, 4201344), (5008, 3938760), (5040, 3913752), (5210, 3786048), (5634, 3501120), (5760, 3424533), (6048, 3261460), (6252, 3155040), (6260, 3151008), (6573, 3000960), (6720, 2935314), (7294, 2704320), (7512, 2625840), (7560, 2609168), (7815, 2524032), (8064, 2446095), (8336, 2366280), (8451, 2334080), (8640, 2283022), (8764, 2250720), (9378, 2103360), (9390, 2100672), (10016, 1969380), (10080, 1956876), (10420, 1893024), (10941, 1802880), (10955, 1800576), (11268, 1750560), (12096, 1630730), (12504, 1577520), (12520, 1575504), (13146, 1500480), (13440, 1467657), (14067, 1402240), (14085, 1400448), (14588, 1352160), (15024, 1312920), (15120, 1304584), (15630, 1262016), (16672, 1183140), (16902, 1167040), (17280, 1141511), (17528, 1125360), (18235, 1081728), (18756, 1051680), (18780, 1050336), (19719, 1000320), (20032, 984690), (20160, 978438), (20840, 946512), (21882, 901440), (21910, 900288), (22536, 875280), (23445, 841344), (24192, 815365), (25008, 788760), (25040, 787752), (26292, 750240), (28134, 701120), (28170, 700224), (29176, 676080), (30048, 656460), (30240, 652292), (31260, 631008), (32823, 600960), (32865, 600192), (33344, 591570), (33804, 583520), (35056, 562680), (36470, 540864), (37512, 525840), (37560, 525168), (39438, 500160), (40064, 492345), (40320, 489219), (41680, 473256), (42255, 466816), (43764, 450720), (43820, 450144), (45072, 437640), (46890, 420672), (50016, 394380), (50080, 393876), (52584, 375120), (54705, 360576), (56268, 350560), (56340, 350112), (58352, 338040), (59157, 333440), (60096, 328230), (60480, 326146), (62520, 315504), (65646, 300480), (65730, 300096), (66688, 295785), (67608, 291760), (70112, 281340), (70335, 280448), (72940, 270432), (75024, 262920), (75120, 262584), (78876, 250080), (83360, 236628), (84510, 233408), (87528, 225360), (87640, 225072), (90144, 218820), (93780, 210336), (98469, 200320), (98595, 200064), (100032, 197190), (100160, 196938), (105168, 187560), (109410, 180288), (112536, 175280), (112680, 175056), (116704, 169020), (118314, 166720), (120192, 164115), (120960, 163073), (125040, 157752), (131292, 150240), (131460, 150048), (135216, 145880), (140224, 140670)]