20956806000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 960

約数和(自身を含む): 85170548736

約数和(自身を除く): 64213742736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 31, 36, 39, 40, 45, 48, 50, 52, 54, 60, 62, 65, 72, 75, 78, 80, 81, 90, 93, 100, 104, 107, 108, 117, 120, 124, 125, 130, 135, 144, 150, 155, 156, 162, 180, 186, 195, 200, 208, 214, 216, 225, 234, 240, 243, 248, 250, 260, 270, 279, 300, 310, 312, 321, 324, 325, 351, 360, 372, 375, 390, 400, 403, 405, 428, 432, 450, 465, 468, 486, 496, 500, 520, 535, 540, 558, 585, 600, 620, 624, 642, 648, 650, 675, 702, 720, 744, 750, 775, 780, 806, 810, 837, 856, 900, 930, 936, 963, 972, 975, 1000, 1040, 1053, 1070, 1080, 1116, 1125, 1170, 1200, 1209, 1215, 1240, 1284, 1296, 1300, 1350, 1391, 1395, 1404, 1488, 1500, 1550, 1560, 1605, 1612, 1620, 1625, 1674, 1712, 1755, 1800, 1860, 1872, 1926, 1944, 1950, 2000, 2015, 2025, 2106, 2140, 2160, 2232, 2250, 2325, 2340, 2418, 2430, 2480, 2511, 2568, 2600, 2675, 2700, 2782, 2790, 2808, 2889, 2925, 3000, 3100, 3120, 3159, 3210, 3224, 3240, 3250, 3317, 3348, 3375, 3510, 3600, 3627, 3720, 3852, 3875, 3888, 3900, 4030, 4050, 4173, 4185, 4212, 4280, 4464, 4500, 4650, 4680, 4815, 4836, 4860, 4875, 5022, 5136, 5200, 5265, 5350, 5400, 5564, 5580, 5616, 5778, 5850, 6000, 6045, 6075, 6200, 6318, 6420, 6448, 6480, 6500, 6634, 6696, 6750, 6955, 6975, 7020, 7254, 7440, 7533, 7704, 7750, 7800, 8025, 8060, 8100, 8346, 8370, 8424, 8560, 8667, 8775, 9000, 9300, 9360, 9630, 9672, 9720, 9750, 9951, 10044, 10075, 10125, 10530, 10700, 10800, 10881, 11128, 11160, 11556, 11625, 11700, 12090, 12150, 12400, 12519, 12555, 12636, 12840, 13000, 13268, 13375, 13392, 13500, 13910, 13950, 14040, 14445, 14508, 14625, 15066, 15408, 15500, 15600, 15795, 16050, 16120, 16200, 16585, 16692, 16740, 16848, 17334, 17550, 18000, 18135, 18600, 19260, 19344, 19440, 19500, 19902, 20088, 20150, 20250, 20865, 20925, 21060, 21400, 21762, 22256, 22320, 23112, 23250, 23400, 24075, 24180, 24300, 25038, 25110, 25272, 25680, 26000, 26001, 26325, 26536, 26750, 27000, 27820, 27900, 28080, 28890, 29016, 29250, 29853, 30132, 30225, 30375, 31000, 31590, 32100, 32240, 32400, 32643, 33170, 33384, 33480, 34668, 34775, 34875, 35100, 36270, 37200, 37557, 37665, 38520, 39000, 39804, 40125, 40176, 40300, 40500, 41730, 41850, 42120, 42800, 43121, 43335, 43524, 43875, 46224, 46500, 46800, 48150, 48360, 48600, 49755, 50076, 50220, 50375, 50544, 52002, 52650, 53072, 53500, 54000, 54405, 55640, 55800, 57780, 58032, 58500, 59706, 60264, 60450, 60750, 62000, 62595, 62775, 63180, 64200, 65286, 66340, 66768, 66960, 69336, 69550, 69750, 70200, 72225, 72540, 75114, 75330, 77040, 78000, 78975, 79608, 80250, 80600, 81000, 82925, 83460, 83700, 84240, 86242, 86670, 87048, 87750, 89559, 90675, 93000, 96300, 96720, 97200, 97929, 99510, 100152, 100440, 100750, 104004, 104325, 104625, 105300, 107000, 108810, 111280, 111600, 112671, 115560, 117000, 119412, 120375, 120528, 120900, 121500, 125190, 125550, 126360, 128400, 129363, 130005, 130572, 131625, 132680, 138672, 139100, 139500, 140400, 144450, 145080, 149265, 150228, 150660, 151125, 157950, 159216, 160500, 161200, 162000, 163215, 165850, 166920, 167400, 172484, 173340, 173875, 174096, 175500, 179118, 181350, 186000, 187785, 188325, 192600, 195858, 199020, 200304, 200880, 201500, 208008, 208650, 209250, 210600, 214000, 215605, 216675, 217620, 225342, 231120, 234000, 238824, 240750, 241800, 243000, 248775, 250380, 251100, 252720, 258726, 260010, 261144, 263250, 265360, 268677, 272025, 278200, 279000, 288900, 290160, 298530, 300456, 301320, 302250, 312975, 313875, 315900, 321000, 326430, 331700, 333840, 334800, 338013, 344968, 346680, 347750, 351000, 358236, 361125, 362700, 375570, 376650, 385200, 388089, 391716, 394875, 398040, 403000, 414625, 416016, 417300, 418500, 421200, 431210, 433350, 435240, 447795, 450684, 453375, 477648, 481500, 483600, 486000, 489645, 497550, 500760, 502200, 517452, 520020, 521625, 522288, 526500, 537354, 544050, 556400, 558000, 563355, 577800, 597060, 600912, 602640, 604500, 625950, 627750, 631800, 642000, 646815, 650025, 652860, 663400, 676026, 689936, 693360, 695500, 702000, 716472, 722250, 725400, 746325, 751140, 753300, 776178, 783432, 789750, 796080, 806000, 806031, 816075, 829250, 834600, 837000, 862420, 866700, 870480, 895590, 901368, 906750, 938925, 941625, 963000, 979290, 995100, 1001520, 1004400, 1034904, 1040040, 1043250, 1053000, 1074708, 1078025, 1083375, 1088100, 1126710, 1155600, 1164267, 1194120, 1209000, 1243875, 1251900, 1255500, 1263600, 1293630, 1300050, 1305720, 1326800, 1343385, 1352052, 1360125, 1391000, 1432944, 1444500, 1450800, 1492650, 1502280, 1506600, 1552356, 1564875, 1566864, 1579500, 1612062, 1632150, 1658500, 1669200, 1674000, 1690065, 1724840, 1733400, 1791180, 1802736, 1813500, 1877850, 1883250, 1926000, 1940445, 1958580, 1990200, 2069808, 2080080, 2086500, 2106000, 2149416, 2156050, 2166750, 2176200, 2238975, 2253420, 2328534, 2388240, 2418000, 2448225, 2487750, 2503800, 2511000, 2587260, 2600100, 2611440, 2686770, 2704104, 2720250, 2782000, 2816775, 2889000, 2985300, 3004560, 3013200, 3104712, 3129750, 3159000, 3224124, 3234075, 3250125, 3264300, 3317000, 3380130, 3449680, 3466800, 3492801, 3582360, 3627000, 3731625, 3755700, 3766500, 3880890, 3917160, 3980400, 4030155, 4080375, 4173000, 4298832, 4312100, 4333500, 4352400, 4477950, 4506840, 4657068, 4694625, 4896450, 4975500, 5007600, 5022000, 5174520, 5200200, 5373540, 5390125, 5408208, 5440500, 5633550, 5778000, 5821335, 5970600, 6209424, 6259500, 6318000, 6448248, 6468150, 6500250, 6528600, 6634000, 6716925, 6760260, 6985602, 7164720, 7254000, 7463250, 7511400, 7533000, 7761780, 7834320, 8060310, 8160750, 8346000, 8450325, 8624200, 8667000, 8955900, 9013680, 9314136, 9389250, 9702225, 9792900, 9951000, 10349040, 10400400, 10478403, 10747080, 10780250, 10881000, 11194875, 11267100, 11642670, 11941200, 12241125, 12519000, 12896496, 12936300, 13000500, 13057200, 13433850, 13520520, 13971204, 14083875, 14926500, 15022800, 15066000, 15523560, 16120620, 16170375, 16321500, 16900650, 17248400, 17334000, 17464005, 17911800, 18628272, 18778500, 19404450, 19585800, 19902000, 20150775, 20956806, 21494160, 21560500, 21762000, 22389750, 22534200, 23285340, 24482250, 25038000, 25872600, 26001000, 26867700, 27041040, 27942408, 28167750, 29106675, 29853000, 31047120, 32241240, 32340750, 32643000, 33584625, 33801300, 34928010, 35823600, 37557000, 38808900, 39171600, 40301550, 41913612, 42251625, 43121000, 44779500, 45068400, 46570680, 48511125, 48964500, 51745200, 52002000, 52392015, 53735400, 55884816, 56335500, 58213350, 59706000, 64482480, 64681500, 65286000, 67169250, 67602600, 69856020, 75114000, 77617800, 80603100, 83827224, 84503250, 86242000, 87320025, 89559000, 93141360, 97022250, 97929000, 100753875, 104784030, 107470800, 112671000, 116426700, 129363000, 134338500, 135205200, 139712040, 145533375, 155235600, 161206200, 167654448, 169006500, 174640050, 179118000, 194044500, 195858000, 201507750, 209568060, 225342000, 232853400, 258726000, 261960075, 268677000, 279424080, 291066750, 322412400, 338013000, 349280100, 388089000, 403015500, 419136120, 436600125, 465706800, 523920150, 537354000, 582133500, 676026000, 698560200, 776178000, 806031000, 838272240, 873200250, 1047840300, 1164267000, 1309800375, 1397120400, 1612062000, 1746400500, 2095680600, 2328534000, 2619600750, 3492801000, 4191361200, 5239201500, 6985602000, 10478403000, 20956806000]

約数ペア:

[(1, 20956806000), (2, 10478403000), (3, 6985602000), (4, 5239201500), (5, 4191361200), (6, 3492801000), (8, 2619600750), (9, 2328534000), (10, 2095680600), (12, 1746400500), (13, 1612062000), (15, 1397120400), (16, 1309800375), (18, 1164267000), (20, 1047840300), (24, 873200250), (25, 838272240), (26, 806031000), (27, 776178000), (30, 698560200), (31, 676026000), (36, 582133500), (39, 537354000), (40, 523920150), (45, 465706800), (48, 436600125), (50, 419136120), (52, 403015500), (54, 388089000), (60, 349280100), (62, 338013000), (65, 322412400), (72, 291066750), (75, 279424080), (78, 268677000), (80, 261960075), (81, 258726000), (90, 232853400), (93, 225342000), (100, 209568060), (104, 201507750), (107, 195858000), (108, 194044500), (117, 179118000), (120, 174640050), (124, 169006500), (125, 167654448), (130, 161206200), (135, 155235600), (144, 145533375), (150, 139712040), (155, 135205200), (156, 134338500), (162, 129363000), (180, 116426700), (186, 112671000), (195, 107470800), (200, 104784030), (208, 100753875), (214, 97929000), (216, 97022250), (225, 93141360), (234, 89559000), (240, 87320025), (243, 86242000), (248, 84503250), (250, 83827224), (260, 80603100), (270, 77617800), (279, 75114000), (300, 69856020), (310, 67602600), (312, 67169250), (321, 65286000), (324, 64681500), (325, 64482480), (351, 59706000), (360, 58213350), (372, 56335500), (375, 55884816), (390, 53735400), (400, 52392015), (403, 52002000), (405, 51745200), (428, 48964500), (432, 48511125), (450, 46570680), (465, 45068400), (468, 44779500), (486, 43121000), (496, 42251625), (500, 41913612), (520, 40301550), (535, 39171600), (540, 38808900), (558, 37557000), (585, 35823600), (600, 34928010), (620, 33801300), (624, 33584625), (642, 32643000), (648, 32340750), (650, 32241240), (675, 31047120), (702, 29853000), (720, 29106675), (744, 28167750), (750, 27942408), (775, 27041040), (780, 26867700), (806, 26001000), (810, 25872600), (837, 25038000), (856, 24482250), (900, 23285340), (930, 22534200), (936, 22389750), (963, 21762000), (972, 21560500), (975, 21494160), (1000, 20956806), (1040, 20150775), (1053, 19902000), (1070, 19585800), (1080, 19404450), (1116, 18778500), (1125, 18628272), (1170, 17911800), (1200, 17464005), (1209, 17334000), (1215, 17248400), (1240, 16900650), (1284, 16321500), (1296, 16170375), (1300, 16120620), (1350, 15523560), (1391, 15066000), (1395, 15022800), (1404, 14926500), (1488, 14083875), (1500, 13971204), (1550, 13520520), (1560, 13433850), (1605, 13057200), (1612, 13000500), (1620, 12936300), (1625, 12896496), (1674, 12519000), (1712, 12241125), (1755, 11941200), (1800, 11642670), (1860, 11267100), (1872, 11194875), (1926, 10881000), (1944, 10780250), (1950, 10747080), (2000, 10478403), (2015, 10400400), (2025, 10349040), (2106, 9951000), (2140, 9792900), (2160, 9702225), (2232, 9389250), (2250, 9314136), (2325, 9013680), (2340, 8955900), (2418, 8667000), (2430, 8624200), (2480, 8450325), (2511, 8346000), (2568, 8160750), (2600, 8060310), (2675, 7834320), (2700, 7761780), (2782, 7533000), (2790, 7511400), (2808, 7463250), (2889, 7254000), (2925, 7164720), (3000, 6985602), (3100, 6760260), (3120, 6716925), (3159, 6634000), (3210, 6528600), (3224, 6500250), (3240, 6468150), (3250, 6448248), (3317, 6318000), (3348, 6259500), (3375, 6209424), (3510, 5970600), (3600, 5821335), (3627, 5778000), (3720, 5633550), (3852, 5440500), (3875, 5408208), (3888, 5390125), (3900, 5373540), (4030, 5200200), (4050, 5174520), (4173, 5022000), (4185, 5007600), (4212, 4975500), (4280, 4896450), (4464, 4694625), (4500, 4657068), (4650, 4506840), (4680, 4477950), (4815, 4352400), (4836, 4333500), (4860, 4312100), (4875, 4298832), (5022, 4173000), (5136, 4080375), (5200, 4030155), (5265, 3980400), (5350, 3917160), (5400, 3880890), (5564, 3766500), (5580, 3755700), (5616, 3731625), (5778, 3627000), (5850, 3582360), (6000, 3492801), (6045, 3466800), (6075, 3449680), (6200, 3380130), (6318, 3317000), (6420, 3264300), (6448, 3250125), (6480, 3234075), (6500, 3224124), (6634, 3159000), (6696, 3129750), (6750, 3104712), (6955, 3013200), (6975, 3004560), (7020, 2985300), (7254, 2889000), (7440, 2816775), (7533, 2782000), (7704, 2720250), (7750, 2704104), (7800, 2686770), (8025, 2611440), (8060, 2600100), (8100, 2587260), (8346, 2511000), (8370, 2503800), (8424, 2487750), (8560, 2448225), (8667, 2418000), (8775, 2388240), (9000, 2328534), (9300, 2253420), (9360, 2238975), (9630, 2176200), (9672, 2166750), (9720, 2156050), (9750, 2149416), (9951, 2106000), (10044, 2086500), (10075, 2080080), (10125, 2069808), (10530, 1990200), (10700, 1958580), (10800, 1940445), (10881, 1926000), (11128, 1883250), (11160, 1877850), (11556, 1813500), (11625, 1802736), (11700, 1791180), (12090, 1733400), (12150, 1724840), (12400, 1690065), (12519, 1674000), (12555, 1669200), (12636, 1658500), (12840, 1632150), (13000, 1612062), (13268, 1579500), (13375, 1566864), (13392, 1564875), (13500, 1552356), (13910, 1506600), (13950, 1502280), (14040, 1492650), (14445, 1450800), (14508, 1444500), (14625, 1432944), (15066, 1391000), (15408, 1360125), (15500, 1352052), (15600, 1343385), (15795, 1326800), (16050, 1305720), (16120, 1300050), (16200, 1293630), (16585, 1263600), (16692, 1255500), (16740, 1251900), (16848, 1243875), (17334, 1209000), (17550, 1194120), (18000, 1164267), (18135, 1155600), (18600, 1126710), (19260, 1088100), (19344, 1083375), (19440, 1078025), (19500, 1074708), (19902, 1053000), (20088, 1043250), (20150, 1040040), (20250, 1034904), (20865, 1004400), (20925, 1001520), (21060, 995100), (21400, 979290), (21762, 963000), (22256, 941625), (22320, 938925), (23112, 906750), (23250, 901368), (23400, 895590), (24075, 870480), (24180, 866700), (24300, 862420), (25038, 837000), (25110, 834600), (25272, 829250), (25680, 816075), (26000, 806031), (26001, 806000), (26325, 796080), (26536, 789750), (26750, 783432), (27000, 776178), (27820, 753300), (27900, 751140), (28080, 746325), (28890, 725400), (29016, 722250), (29250, 716472), (29853, 702000), (30132, 695500), (30225, 693360), (30375, 689936), (31000, 676026), (31590, 663400), (32100, 652860), (32240, 650025), (32400, 646815), (32643, 642000), (33170, 631800), (33384, 627750), (33480, 625950), (34668, 604500), (34775, 602640), (34875, 600912), (35100, 597060), (36270, 577800), (37200, 563355), (37557, 558000), (37665, 556400), (38520, 544050), (39000, 537354), (39804, 526500), (40125, 522288), (40176, 521625), (40300, 520020), (40500, 517452), (41730, 502200), (41850, 500760), (42120, 497550), (42800, 489645), (43121, 486000), (43335, 483600), (43524, 481500), (43875, 477648), (46224, 453375), (46500, 450684), (46800, 447795), (48150, 435240), (48360, 433350), (48600, 431210), (49755, 421200), (50076, 418500), (50220, 417300), (50375, 416016), (50544, 414625), (52002, 403000), (52650, 398040), (53072, 394875), (53500, 391716), (54000, 388089), (54405, 385200), (55640, 376650), (55800, 375570), (57780, 362700), (58032, 361125), (58500, 358236), (59706, 351000), (60264, 347750), (60450, 346680), (60750, 344968), (62000, 338013), (62595, 334800), (62775, 333840), (63180, 331700), (64200, 326430), (65286, 321000), (66340, 315900), (66768, 313875), (66960, 312975), (69336, 302250), (69550, 301320), (69750, 300456), (70200, 298530), (72225, 290160), (72540, 288900), (75114, 279000), (75330, 278200), (77040, 272025), (78000, 268677), (78975, 265360), (79608, 263250), (80250, 261144), (80600, 260010), (81000, 258726), (82925, 252720), (83460, 251100), (83700, 250380), (84240, 248775), (86242, 243000), (86670, 241800), (87048, 240750), (87750, 238824), (89559, 234000), (90675, 231120), (93000, 225342), (96300, 217620), (96720, 216675), (97200, 215605), (97929, 214000), (99510, 210600), (100152, 209250), (100440, 208650), (100750, 208008), (104004, 201500), (104325, 200880), (104625, 200304), (105300, 199020), (107000, 195858), (108810, 192600), (111280, 188325), (111600, 187785), (112671, 186000), (115560, 181350), (117000, 179118), (119412, 175500), (120375, 174096), (120528, 173875), (120900, 173340), (121500, 172484), (125190, 167400), (125550, 166920), (126360, 165850), (128400, 163215), (129363, 162000), (130005, 161200), (130572, 160500), (131625, 159216), (132680, 157950), (138672, 151125), (139100, 150660), (139500, 150228), (140400, 149265), (144450, 145080)]