21528738000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 960

約数和(自身を含む): 95961715200

約数和(自身を除く): 74432977200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 55, 56, 60, 63, 66, 70, 72, 75, 77, 80, 84, 88, 90, 98, 99, 100, 105, 110, 112, 120, 125, 126, 132, 140, 144, 147, 150, 154, 165, 168, 175, 176, 180, 196, 198, 200, 210, 220, 225, 231, 240, 245, 250, 252, 264, 275, 280, 294, 300, 308, 315, 317, 330, 336, 343, 350, 360, 375, 385, 392, 396, 400, 420, 440, 441, 450, 462, 490, 495, 500, 504, 525, 528, 539, 550, 560, 588, 600, 616, 630, 634, 660, 686, 693, 700, 720, 735, 750, 770, 784, 792, 825, 840, 875, 880, 882, 900, 924, 951, 980, 990, 1000, 1008, 1029, 1050, 1078, 1100, 1125, 1155, 1176, 1200, 1225, 1232, 1260, 1268, 1320, 1372, 1375, 1386, 1400, 1470, 1500, 1540, 1575, 1584, 1585, 1617, 1650, 1680, 1715, 1750, 1764, 1800, 1848, 1902, 1925, 1960, 1980, 2000, 2058, 2100, 2156, 2200, 2205, 2219, 2250, 2310, 2352, 2450, 2475, 2520, 2536, 2625, 2640, 2695, 2744, 2750, 2772, 2800, 2853, 2940, 3000, 3080, 3087, 3150, 3170, 3234, 3300, 3430, 3465, 3487, 3500, 3528, 3600, 3675, 3696, 3773, 3804, 3850, 3920, 3960, 4116, 4125, 4200, 4312, 4400, 4410, 4438, 4500, 4620, 4755, 4851, 4900, 4950, 5040, 5072, 5145, 5250, 5390, 5488, 5500, 5544, 5706, 5775, 5880, 6000, 6125, 6160, 6174, 6300, 6340, 6468, 6600, 6657, 6860, 6930, 6974, 7000, 7056, 7350, 7546, 7608, 7700, 7875, 7920, 7925, 8085, 8232, 8250, 8400, 8575, 8624, 8820, 8876, 9000, 9240, 9510, 9625, 9702, 9800, 9900, 10290, 10461, 10500, 10780, 11000, 11025, 11088, 11095, 11319, 11412, 11550, 11760, 12250, 12348, 12375, 12600, 12680, 12936, 13200, 13314, 13475, 13720, 13860, 13948, 14000, 14265, 14700, 15092, 15216, 15400, 15435, 15533, 15750, 15850, 16170, 16464, 16500, 17150, 17325, 17435, 17640, 17752, 18000, 18375, 18480, 18865, 19020, 19250, 19404, 19600, 19800, 19971, 20580, 20922, 21000, 21560, 22000, 22050, 22190, 22638, 22824, 23100, 23775, 24255, 24409, 24500, 24696, 24750, 25200, 25360, 25725, 25872, 26628, 26950, 27440, 27720, 27896, 28530, 28875, 29400, 30184, 30800, 30870, 31066, 31383, 31500, 31700, 32340, 33000, 33285, 33957, 34300, 34650, 34870, 35280, 35504, 36750, 37730, 38040, 38500, 38808, 39600, 39625, 39942, 40425, 41160, 41844, 42000, 42875, 43120, 44100, 44380, 45276, 45648, 46200, 46599, 47550, 48510, 48818, 49000, 49392, 49500, 51450, 52305, 53256, 53900, 55125, 55440, 55475, 55792, 56595, 57060, 57750, 58800, 60368, 61740, 62132, 62766, 63000, 63400, 64680, 66000, 66570, 67375, 67914, 68600, 69300, 69740, 71325, 73227, 73500, 75460, 76080, 77000, 77175, 77616, 77665, 79250, 79884, 80850, 82320, 83688, 85750, 86625, 87175, 88200, 88760, 90552, 92400, 93198, 94325, 95100, 97020, 97636, 98000, 99000, 99855, 102900, 104610, 106512, 107800, 108731, 110250, 110950, 113190, 114120, 115500, 118875, 121275, 122045, 123480, 124264, 125532, 126000, 126800, 128625, 129360, 133140, 134750, 135828, 137200, 138600, 139480, 139797, 142650, 146454, 147000, 150920, 154000, 154350, 155330, 156915, 158500, 159768, 161700, 166425, 167376, 169785, 170863, 171500, 173250, 174350, 176400, 177520, 181104, 186396, 188650, 190200, 194040, 195272, 198000, 199710, 202125, 205800, 209220, 215600, 217462, 219681, 220500, 221900, 226380, 228240, 231000, 232995, 237750, 242550, 244090, 246960, 248528, 251064, 257250, 261525, 266280, 269500, 271656, 277200, 277375, 278960, 279594, 282975, 285300, 292908, 294000, 301840, 308700, 310660, 313830, 317000, 319536, 323400, 326193, 332850, 339570, 341726, 343000, 346500, 348700, 356625, 366135, 372792, 377300, 380400, 385875, 388080, 388325, 390544, 399420, 404250, 411600, 418440, 434924, 435875, 439362, 441000, 443800, 452760, 462000, 465990, 471625, 475500, 485100, 488180, 499275, 502128, 512589, 514500, 523050, 532560, 539000, 543312, 543655, 554750, 559188, 565950, 570600, 585816, 606375, 610225, 617400, 621320, 627660, 634000, 646800, 652386, 665700, 679140, 683452, 686000, 693000, 697400, 698985, 713250, 732270, 745584, 754600, 771750, 776650, 784575, 798840, 808500, 832125, 836880, 848925, 854315, 869848, 871750, 878724, 882000, 887600, 905520, 931980, 943250, 951000, 970200, 976360, 978579, 998550, 1025178, 1029000, 1046100, 1078000, 1087310, 1098405, 1109500, 1118376, 1131900, 1141200, 1164975, 1171632, 1196041, 1212750, 1220450, 1234800, 1242640, 1255320, 1304772, 1307625, 1331400, 1358280, 1366904, 1386000, 1394800, 1397970, 1414875, 1426500, 1464540, 1509200, 1537767, 1543500, 1553300, 1569150, 1597680, 1617000, 1630965, 1664250, 1697850, 1708630, 1739696, 1743500, 1757448, 1830675, 1863960, 1886500, 1902000, 1940400, 1941625, 1952720, 1957158, 1997100, 2050356, 2058000, 2092200, 2174620, 2196810, 2219000, 2236752, 2263800, 2329950, 2392082, 2425500, 2440900, 2496375, 2510640, 2562945, 2609544, 2615250, 2662800, 2716560, 2718275, 2733808, 2795940, 2829750, 2853000, 2929080, 3051125, 3075534, 3087000, 3106600, 3138300, 3234000, 3261930, 3328500, 3395700, 3417260, 3487000, 3494925, 3514896, 3588123, 3661350, 3727920, 3773000, 3883250, 3914316, 3922875, 3994200, 4100712, 4184400, 4244625, 4271575, 4349240, 4393620, 4438000, 4527600, 4659900, 4784164, 4851000, 4881800, 4892895, 4992750, 5125890, 5219088, 5230500, 5436550, 5492025, 5591880, 5659500, 5706000, 5824875, 5858160, 5980205, 6102250, 6151068, 6174000, 6213200, 6276600, 6523860, 6657000, 6791400, 6834520, 6974000, 6989850, 7176246, 7322700, 7546000, 7688835, 7766500, 7828632, 7845750, 7988400, 8154825, 8201424, 8489250, 8543150, 8698480, 8787240, 9153375, 9319800, 9568328, 9702000, 9763600, 9785790, 9985500, 10251780, 10461000, 10764369, 10873100, 10984050, 11183760, 11319000, 11649750, 11960410, 12204500, 12302136, 12553200, 12814725, 13047720, 13314000, 13582800, 13591375, 13669040, 13979700, 14352492, 14645400, 15377670, 15533000, 15657264, 15691500, 16309650, 16978500, 17086300, 17474625, 17574480, 17940615, 18306750, 18639600, 19136656, 19571580, 19971000, 20503560, 20922000, 21357875, 21528738, 21746200, 21968100, 22638000, 23299500, 23920820, 24409000, 24464475, 24604272, 25629450, 26095440, 27182750, 27460125, 27959400, 28704984, 29290800, 29901025, 30755340, 31066000, 31383000, 32619300, 33957000, 34172600, 34949250, 35881230, 36613500, 38444175, 39143160, 39942000, 40774125, 41007120, 42715750, 43057476, 43492400, 43936200, 46599000, 47841640, 48818000, 48928950, 51258900, 53821845, 54365500, 54920250, 55918800, 57409968, 59802050, 61510680, 62766000, 64073625, 65238600, 67914000, 68345200, 69898500, 71762460, 73227000, 76888350, 78286320, 81548250, 85431500, 86114952, 87872400, 89703075, 93198000, 95683280, 97857900, 102517800, 107643690, 108731000, 109840500, 119604100, 122322375, 123021360, 128147250, 130477200, 139797000, 143524920, 146454000, 149505125, 153776700, 163096500, 170863000, 172229904, 179406150, 192220875, 195715800, 205035600, 215287380, 217462000, 219681000, 239208200, 244644750, 256294500, 269109225, 279594000, 287049840, 299010250, 307553400, 326193000, 341726000, 358812300, 384441750, 391431600, 430574760, 439362000, 448515375, 478416400, 489289500, 512589000, 538218450, 598020500, 615106800, 652386000, 717624600, 768883500, 861149520, 897030750, 978579000, 1025178000, 1076436900, 1196041000, 1345546125, 1435249200, 1537767000, 1794061500, 1957158000, 2152873800, 2392082000, 2691092250, 3075534000, 3588123000, 4305747600, 5382184500, 7176246000, 10764369000, 21528738000]

約数ペア:

[(1, 21528738000), (2, 10764369000), (3, 7176246000), (4, 5382184500), (5, 4305747600), (6, 3588123000), (7, 3075534000), (8, 2691092250), (9, 2392082000), (10, 2152873800), (11, 1957158000), (12, 1794061500), (14, 1537767000), (15, 1435249200), (16, 1345546125), (18, 1196041000), (20, 1076436900), (21, 1025178000), (22, 978579000), (24, 897030750), (25, 861149520), (28, 768883500), (30, 717624600), (33, 652386000), (35, 615106800), (36, 598020500), (40, 538218450), (42, 512589000), (44, 489289500), (45, 478416400), (48, 448515375), (49, 439362000), (50, 430574760), (55, 391431600), (56, 384441750), (60, 358812300), (63, 341726000), (66, 326193000), (70, 307553400), (72, 299010250), (75, 287049840), (77, 279594000), (80, 269109225), (84, 256294500), (88, 244644750), (90, 239208200), (98, 219681000), (99, 217462000), (100, 215287380), (105, 205035600), (110, 195715800), (112, 192220875), (120, 179406150), (125, 172229904), (126, 170863000), (132, 163096500), (140, 153776700), (144, 149505125), (147, 146454000), (150, 143524920), (154, 139797000), (165, 130477200), (168, 128147250), (175, 123021360), (176, 122322375), (180, 119604100), (196, 109840500), (198, 108731000), (200, 107643690), (210, 102517800), (220, 97857900), (225, 95683280), (231, 93198000), (240, 89703075), (245, 87872400), (250, 86114952), (252, 85431500), (264, 81548250), (275, 78286320), (280, 76888350), (294, 73227000), (300, 71762460), (308, 69898500), (315, 68345200), (317, 67914000), (330, 65238600), (336, 64073625), (343, 62766000), (350, 61510680), (360, 59802050), (375, 57409968), (385, 55918800), (392, 54920250), (396, 54365500), (400, 53821845), (420, 51258900), (440, 48928950), (441, 48818000), (450, 47841640), (462, 46599000), (490, 43936200), (495, 43492400), (500, 43057476), (504, 42715750), (525, 41007120), (528, 40774125), (539, 39942000), (550, 39143160), (560, 38444175), (588, 36613500), (600, 35881230), (616, 34949250), (630, 34172600), (634, 33957000), (660, 32619300), (686, 31383000), (693, 31066000), (700, 30755340), (720, 29901025), (735, 29290800), (750, 28704984), (770, 27959400), (784, 27460125), (792, 27182750), (825, 26095440), (840, 25629450), (875, 24604272), (880, 24464475), (882, 24409000), (900, 23920820), (924, 23299500), (951, 22638000), (980, 21968100), (990, 21746200), (1000, 21528738), (1008, 21357875), (1029, 20922000), (1050, 20503560), (1078, 19971000), (1100, 19571580), (1125, 19136656), (1155, 18639600), (1176, 18306750), (1200, 17940615), (1225, 17574480), (1232, 17474625), (1260, 17086300), (1268, 16978500), (1320, 16309650), (1372, 15691500), (1375, 15657264), (1386, 15533000), (1400, 15377670), (1470, 14645400), (1500, 14352492), (1540, 13979700), (1575, 13669040), (1584, 13591375), (1585, 13582800), (1617, 13314000), (1650, 13047720), (1680, 12814725), (1715, 12553200), (1750, 12302136), (1764, 12204500), (1800, 11960410), (1848, 11649750), (1902, 11319000), (1925, 11183760), (1960, 10984050), (1980, 10873100), (2000, 10764369), (2058, 10461000), (2100, 10251780), (2156, 9985500), (2200, 9785790), (2205, 9763600), (2219, 9702000), (2250, 9568328), (2310, 9319800), (2352, 9153375), (2450, 8787240), (2475, 8698480), (2520, 8543150), (2536, 8489250), (2625, 8201424), (2640, 8154825), (2695, 7988400), (2744, 7845750), (2750, 7828632), (2772, 7766500), (2800, 7688835), (2853, 7546000), (2940, 7322700), (3000, 7176246), (3080, 6989850), (3087, 6974000), (3150, 6834520), (3170, 6791400), (3234, 6657000), (3300, 6523860), (3430, 6276600), (3465, 6213200), (3487, 6174000), (3500, 6151068), (3528, 6102250), (3600, 5980205), (3675, 5858160), (3696, 5824875), (3773, 5706000), (3804, 5659500), (3850, 5591880), (3920, 5492025), (3960, 5436550), (4116, 5230500), (4125, 5219088), (4200, 5125890), (4312, 4992750), (4400, 4892895), (4410, 4881800), (4438, 4851000), (4500, 4784164), (4620, 4659900), (4755, 4527600), (4851, 4438000), (4900, 4393620), (4950, 4349240), (5040, 4271575), (5072, 4244625), (5145, 4184400), (5250, 4100712), (5390, 3994200), (5488, 3922875), (5500, 3914316), (5544, 3883250), (5706, 3773000), (5775, 3727920), (5880, 3661350), (6000, 3588123), (6125, 3514896), (6160, 3494925), (6174, 3487000), (6300, 3417260), (6340, 3395700), (6468, 3328500), (6600, 3261930), (6657, 3234000), (6860, 3138300), (6930, 3106600), (6974, 3087000), (7000, 3075534), (7056, 3051125), (7350, 2929080), (7546, 2853000), (7608, 2829750), (7700, 2795940), (7875, 2733808), (7920, 2718275), (7925, 2716560), (8085, 2662800), (8232, 2615250), (8250, 2609544), (8400, 2562945), (8575, 2510640), (8624, 2496375), (8820, 2440900), (8876, 2425500), (9000, 2392082), (9240, 2329950), (9510, 2263800), (9625, 2236752), (9702, 2219000), (9800, 2196810), (9900, 2174620), (10290, 2092200), (10461, 2058000), (10500, 2050356), (10780, 1997100), (11000, 1957158), (11025, 1952720), (11088, 1941625), (11095, 1940400), (11319, 1902000), (11412, 1886500), (11550, 1863960), (11760, 1830675), (12250, 1757448), (12348, 1743500), (12375, 1739696), (12600, 1708630), (12680, 1697850), (12936, 1664250), (13200, 1630965), (13314, 1617000), (13475, 1597680), (13720, 1569150), (13860, 1553300), (13948, 1543500), (14000, 1537767), (14265, 1509200), (14700, 1464540), (15092, 1426500), (15216, 1414875), (15400, 1397970), (15435, 1394800), (15533, 1386000), (15750, 1366904), (15850, 1358280), (16170, 1331400), (16464, 1307625), (16500, 1304772), (17150, 1255320), (17325, 1242640), (17435, 1234800), (17640, 1220450), (17752, 1212750), (18000, 1196041), (18375, 1171632), (18480, 1164975), (18865, 1141200), (19020, 1131900), (19250, 1118376), (19404, 1109500), (19600, 1098405), (19800, 1087310), (19971, 1078000), (20580, 1046100), (20922, 1029000), (21000, 1025178), (21560, 998550), (22000, 978579), (22050, 976360), (22190, 970200), (22638, 951000), (22824, 943250), (23100, 931980), (23775, 905520), (24255, 887600), (24409, 882000), (24500, 878724), (24696, 871750), (24750, 869848), (25200, 854315), (25360, 848925), (25725, 836880), (25872, 832125), (26628, 808500), (26950, 798840), (27440, 784575), (27720, 776650), (27896, 771750), (28530, 754600), (28875, 745584), (29400, 732270), (30184, 713250), (30800, 698985), (30870, 697400), (31066, 693000), (31383, 686000), (31500, 683452), (31700, 679140), (32340, 665700), (33000, 652386), (33285, 646800), (33957, 634000), (34300, 627660), (34650, 621320), (34870, 617400), (35280, 610225), (35504, 606375), (36750, 585816), (37730, 570600), (38040, 565950), (38500, 559188), (38808, 554750), (39600, 543655), (39625, 543312), (39942, 539000), (40425, 532560), (41160, 523050), (41844, 514500), (42000, 512589), (42875, 502128), (43120, 499275), (44100, 488180), (44380, 485100), (45276, 475500), (45648, 471625), (46200, 465990), (46599, 462000), (47550, 452760), (48510, 443800), (48818, 441000), (49000, 439362), (49392, 435875), (49500, 434924), (51450, 418440), (52305, 411600), (53256, 404250), (53900, 399420), (55125, 390544), (55440, 388325), (55475, 388080), (55792, 385875), (56595, 380400), (57060, 377300), (57750, 372792), (58800, 366135), (60368, 356625), (61740, 348700), (62132, 346500), (62766, 343000), (63000, 341726), (63400, 339570), (64680, 332850), (66000, 326193), (66570, 323400), (67375, 319536), (67914, 317000), (68600, 313830), (69300, 310660), (69740, 308700), (71325, 301840), (73227, 294000), (73500, 292908), (75460, 285300), (76080, 282975), (77000, 279594), (77175, 278960), (77616, 277375), (77665, 277200), (79250, 271656), (79884, 269500), (80850, 266280), (82320, 261525), (83688, 257250), (85750, 251064), (86625, 248528), (87175, 246960), (88200, 244090), (88760, 242550), (90552, 237750), (92400, 232995), (93198, 231000), (94325, 228240), (95100, 226380), (97020, 221900), (97636, 220500), (98000, 219681), (99000, 217462), (99855, 215600), (102900, 209220), (104610, 205800), (106512, 202125), (107800, 199710), (108731, 198000), (110250, 195272), (110950, 194040), (113190, 190200), (114120, 188650), (115500, 186396), (118875, 181104), (121275, 177520), (122045, 176400), (123480, 174350), (124264, 173250), (125532, 171500), (126000, 170863), (126800, 169785), (128625, 167376), (129360, 166425), (133140, 161700), (134750, 159768), (135828, 158500), (137200, 156915), (138600, 155330), (139480, 154350), (139797, 154000), (142650, 150920), (146454, 147000)]