20465222400

素因数分解:

$2^8\times 3^3\times 5^2\times 7^2\times {\mathrm{2417}}^1$

素因数の和:2466

約数の個数: 648

約数和(自身を含む): 87332066640

約数和(自身を除く): 66866844240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 256, 270, 280, 288, 294, 300, 315, 320, 336, 350, 360, 378, 384, 392, 400, 420, 432, 441, 448, 450, 480, 490, 504, 525, 540, 560, 576, 588, 600, 630, 640, 672, 675, 700, 720, 735, 756, 768, 784, 800, 840, 864, 882, 896, 900, 945, 960, 980, 1008, 1050, 1080, 1120, 1152, 1176, 1200, 1225, 1260, 1280, 1323, 1344, 1350, 1400, 1440, 1470, 1512, 1568, 1575, 1600, 1680, 1728, 1764, 1792, 1800, 1890, 1920, 1960, 2016, 2100, 2160, 2205, 2240, 2304, 2352, 2400, 2417, 2450, 2520, 2646, 2688, 2700, 2800, 2880, 2940, 3024, 3136, 3150, 3200, 3360, 3456, 3528, 3600, 3675, 3780, 3840, 3920, 4032, 4200, 4320, 4410, 4480, 4704, 4725, 4800, 4834, 4900, 5040, 5292, 5376, 5400, 5600, 5760, 5880, 6048, 6272, 6300, 6400, 6615, 6720, 6912, 7056, 7200, 7251, 7350, 7560, 7840, 8064, 8400, 8640, 8820, 8960, 9408, 9450, 9600, 9668, 9800, 10080, 10584, 10800, 11025, 11200, 11520, 11760, 12085, 12096, 12544, 12600, 13230, 13440, 14112, 14400, 14502, 14700, 15120, 15680, 16128, 16800, 16919, 17280, 17640, 18816, 18900, 19200, 19336, 19600, 20160, 21168, 21600, 21753, 22050, 22400, 23520, 24170, 24192, 25200, 26460, 26880, 28224, 28800, 29004, 29400, 30240, 31360, 33075, 33600, 33838, 34560, 35280, 36255, 37632, 37800, 38672, 39200, 40320, 42336, 43200, 43506, 44100, 44800, 47040, 48340, 48384, 50400, 50757, 52920, 56448, 57600, 58008, 58800, 60425, 60480, 62720, 65259, 66150, 67200, 67676, 70560, 72510, 75600, 77344, 78400, 80640, 84595, 84672, 86400, 87012, 88200, 94080, 96680, 100800, 101514, 105840, 108765, 112896, 116016, 117600, 118433, 120850, 120960, 130518, 132300, 134400, 135352, 141120, 145020, 151200, 152271, 154688, 156800, 169190, 169344, 172800, 174024, 176400, 181275, 188160, 193360, 201600, 203028, 211680, 217530, 232032, 235200, 236866, 241700, 241920, 253785, 261036, 264600, 270704, 282240, 290040, 302400, 304542, 309376, 313600, 326295, 338380, 338688, 348048, 352800, 355299, 362550, 386720, 403200, 406056, 422975, 423360, 435060, 456813, 464064, 470400, 473732, 483400, 507570, 522072, 529200, 541408, 543825, 564480, 580080, 592165, 604800, 609084, 618752, 652590, 676760, 696096, 705600, 710598, 725100, 761355, 773440, 812112, 845950, 846720, 870120, 913626, 928128, 940800, 947464, 966800, 1015140, 1044144, 1058400, 1065897, 1082816, 1087650, 1160160, 1184330, 1209600, 1218168, 1268925, 1305180, 1353520, 1392192, 1411200, 1421196, 1450200, 1522710, 1546880, 1624224, 1631475, 1691900, 1693440, 1740240, 1776495, 1827252, 1856256, 1894928, 1933600, 2030280, 2088288, 2116800, 2131794, 2165632, 2175300, 2284065, 2320320, 2368660, 2436336, 2537850, 2610360, 2707040, 2784384, 2822400, 2842392, 2900400, 2960825, 3045420, 3093760, 3197691, 3248448, 3262950, 3383800, 3480480, 3552990, 3654504, 3789856, 3806775, 3867200, 4060560, 4176576, 4233600, 4263588, 4331264, 4350600, 4568130, 4640640, 4737320, 4872672, 5075700, 5220720, 5329485, 5414080, 5568768, 5684784, 5800800, 5921650, 6090840, 6395382, 6496896, 6525900, 6767600, 6960960, 7105980, 7309008, 7579712, 7613550, 7734400, 8121120, 8353152, 8467200, 8527176, 8701200, 8882475, 9136260, 9281280, 9474640, 9745344, 10151400, 10441440, 10658970, 10828160, 11369568, 11420325, 11601600, 11843300, 12181680, 12790764, 12993792, 13051800, 13535200, 13921920, 14211960, 14618016, 15159424, 15227100, 15468800, 15988455, 16242240, 16706304, 17054352, 17402400, 17764950, 18272520, 18949280, 19490688, 20302800, 20882880, 21317940, 21656320, 22739136, 22840650, 23203200, 23686600, 24363360, 25581528, 26103600, 26647425, 27070400, 27843840, 28423920, 29236032, 30318848, 30454200, 31976910, 32484480, 34108704, 34804800, 35529900, 36545040, 37898560, 38981376, 40605600, 41765760, 42635880, 45478272, 45681300, 46406400, 47373200, 48726720, 51163056, 52207200, 53294850, 54140800, 56847840, 58472064, 60908400, 63953820, 64968960, 68217408, 69609600, 71059800, 73090080, 75797120, 79942275, 81211200, 83531520, 85271760, 90956544, 91362600, 94746400, 97453440, 102326112, 104414400, 106589700, 108281600, 113695680, 116944128, 121816800, 127907640, 136434816, 139219200, 142119600, 146180160, 151594240, 159884550, 162422400, 170543520, 182725200, 189492800, 194906880, 204652224, 208828800, 213179400, 227391360, 243633600, 255815280, 272869632, 284239200, 292360320, 319769100, 324844800, 341087040, 365450400, 378985600, 409304448, 417657600, 426358800, 454782720, 487267200, 511630560, 568478400, 584720640, 639538200, 682174080, 730900800, 757971200, 818608896, 852717600, 974534400, 1023261120, 1136956800, 1279076400, 1364348160, 1461801600, 1705435200, 2046522240, 2273913600, 2558152800, 2923603200, 3410870400, 4093044480, 5116305600, 6821740800, 10232611200, 20465222400]

約数ペア:

[(1, 20465222400), (2, 10232611200), (3, 6821740800), (4, 5116305600), (5, 4093044480), (6, 3410870400), (7, 2923603200), (8, 2558152800), (9, 2273913600), (10, 2046522240), (12, 1705435200), (14, 1461801600), (15, 1364348160), (16, 1279076400), (18, 1136956800), (20, 1023261120), (21, 974534400), (24, 852717600), (25, 818608896), (27, 757971200), (28, 730900800), (30, 682174080), (32, 639538200), (35, 584720640), (36, 568478400), (40, 511630560), (42, 487267200), (45, 454782720), (48, 426358800), (49, 417657600), (50, 409304448), (54, 378985600), (56, 365450400), (60, 341087040), (63, 324844800), (64, 319769100), (70, 292360320), (72, 284239200), (75, 272869632), (80, 255815280), (84, 243633600), (90, 227391360), (96, 213179400), (98, 208828800), (100, 204652224), (105, 194906880), (108, 189492800), (112, 182725200), (120, 170543520), (126, 162422400), (128, 159884550), (135, 151594240), (140, 146180160), (144, 142119600), (147, 139219200), (150, 136434816), (160, 127907640), (168, 121816800), (175, 116944128), (180, 113695680), (189, 108281600), (192, 106589700), (196, 104414400), (200, 102326112), (210, 97453440), (216, 94746400), (224, 91362600), (225, 90956544), (240, 85271760), (245, 83531520), (252, 81211200), (256, 79942275), (270, 75797120), (280, 73090080), (288, 71059800), (294, 69609600), (300, 68217408), (315, 64968960), (320, 63953820), (336, 60908400), (350, 58472064), (360, 56847840), (378, 54140800), (384, 53294850), (392, 52207200), (400, 51163056), (420, 48726720), (432, 47373200), (441, 46406400), (448, 45681300), (450, 45478272), (480, 42635880), (490, 41765760), (504, 40605600), (525, 38981376), (540, 37898560), (560, 36545040), (576, 35529900), (588, 34804800), (600, 34108704), (630, 32484480), (640, 31976910), (672, 30454200), (675, 30318848), (700, 29236032), (720, 28423920), (735, 27843840), (756, 27070400), (768, 26647425), (784, 26103600), (800, 25581528), (840, 24363360), (864, 23686600), (882, 23203200), (896, 22840650), (900, 22739136), (945, 21656320), (960, 21317940), (980, 20882880), (1008, 20302800), (1050, 19490688), (1080, 18949280), (1120, 18272520), (1152, 17764950), (1176, 17402400), (1200, 17054352), (1225, 16706304), (1260, 16242240), (1280, 15988455), (1323, 15468800), (1344, 15227100), (1350, 15159424), (1400, 14618016), (1440, 14211960), (1470, 13921920), (1512, 13535200), (1568, 13051800), (1575, 12993792), (1600, 12790764), (1680, 12181680), (1728, 11843300), (1764, 11601600), (1792, 11420325), (1800, 11369568), (1890, 10828160), (1920, 10658970), (1960, 10441440), (2016, 10151400), (2100, 9745344), (2160, 9474640), (2205, 9281280), (2240, 9136260), (2304, 8882475), (2352, 8701200), (2400, 8527176), (2417, 8467200), (2450, 8353152), (2520, 8121120), (2646, 7734400), (2688, 7613550), (2700, 7579712), (2800, 7309008), (2880, 7105980), (2940, 6960960), (3024, 6767600), (3136, 6525900), (3150, 6496896), (3200, 6395382), (3360, 6090840), (3456, 5921650), (3528, 5800800), (3600, 5684784), (3675, 5568768), (3780, 5414080), (3840, 5329485), (3920, 5220720), (4032, 5075700), (4200, 4872672), (4320, 4737320), (4410, 4640640), (4480, 4568130), (4704, 4350600), (4725, 4331264), (4800, 4263588), (4834, 4233600), (4900, 4176576), (5040, 4060560), (5292, 3867200), (5376, 3806775), (5400, 3789856), (5600, 3654504), (5760, 3552990), (5880, 3480480), (6048, 3383800), (6272, 3262950), (6300, 3248448), (6400, 3197691), (6615, 3093760), (6720, 3045420), (6912, 2960825), (7056, 2900400), (7200, 2842392), (7251, 2822400), (7350, 2784384), (7560, 2707040), (7840, 2610360), (8064, 2537850), (8400, 2436336), (8640, 2368660), (8820, 2320320), (8960, 2284065), (9408, 2175300), (9450, 2165632), (9600, 2131794), (9668, 2116800), (9800, 2088288), (10080, 2030280), (10584, 1933600), (10800, 1894928), (11025, 1856256), (11200, 1827252), (11520, 1776495), (11760, 1740240), (12085, 1693440), (12096, 1691900), (12544, 1631475), (12600, 1624224), (13230, 1546880), (13440, 1522710), (14112, 1450200), (14400, 1421196), (14502, 1411200), (14700, 1392192), (15120, 1353520), (15680, 1305180), (16128, 1268925), (16800, 1218168), (16919, 1209600), (17280, 1184330), (17640, 1160160), (18816, 1087650), (18900, 1082816), (19200, 1065897), (19336, 1058400), (19600, 1044144), (20160, 1015140), (21168, 966800), (21600, 947464), (21753, 940800), (22050, 928128), (22400, 913626), (23520, 870120), (24170, 846720), (24192, 845950), (25200, 812112), (26460, 773440), (26880, 761355), (28224, 725100), (28800, 710598), (29004, 705600), (29400, 696096), (30240, 676760), (31360, 652590), (33075, 618752), (33600, 609084), (33838, 604800), (34560, 592165), (35280, 580080), (36255, 564480), (37632, 543825), (37800, 541408), (38672, 529200), (39200, 522072), (40320, 507570), (42336, 483400), (43200, 473732), (43506, 470400), (44100, 464064), (44800, 456813), (47040, 435060), (48340, 423360), (48384, 422975), (50400, 406056), (50757, 403200), (52920, 386720), (56448, 362550), (57600, 355299), (58008, 352800), (58800, 348048), (60425, 338688), (60480, 338380), (62720, 326295), (65259, 313600), (66150, 309376), (67200, 304542), (67676, 302400), (70560, 290040), (72510, 282240), (75600, 270704), (77344, 264600), (78400, 261036), (80640, 253785), (84595, 241920), (84672, 241700), (86400, 236866), (87012, 235200), (88200, 232032), (94080, 217530), (96680, 211680), (100800, 203028), (101514, 201600), (105840, 193360), (108765, 188160), (112896, 181275), (116016, 176400), (117600, 174024), (118433, 172800), (120850, 169344), (120960, 169190), (130518, 156800), (132300, 154688), (134400, 152271), (135352, 151200), (141120, 145020)]