51464931840

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 960

約数和(自身を含む): 214700758272

約数和(自身を除く): 163235826432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 86, 90, 96, 105, 112, 120, 123, 126, 128, 129, 140, 144, 160, 164, 168, 172, 180, 181, 192, 205, 210, 215, 224, 240, 246, 252, 256, 258, 280, 287, 288, 301, 315, 320, 328, 336, 344, 360, 362, 369, 384, 387, 410, 420, 430, 448, 480, 492, 504, 512, 516, 543, 560, 574, 576, 602, 615, 630, 640, 645, 656, 672, 688, 720, 724, 738, 768, 774, 820, 840, 860, 861, 896, 903, 905, 960, 984, 1008, 1032, 1086, 1120, 1148, 1152, 1204, 1230, 1260, 1267, 1280, 1290, 1312, 1344, 1376, 1435, 1440, 1448, 1476, 1505, 1536, 1548, 1629, 1640, 1680, 1720, 1722, 1763, 1792, 1806, 1810, 1845, 1920, 1935, 1968, 2016, 2064, 2172, 2240, 2296, 2304, 2408, 2460, 2520, 2534, 2560, 2580, 2583, 2624, 2688, 2709, 2715, 2752, 2870, 2880, 2896, 2952, 3010, 3096, 3258, 3280, 3360, 3440, 3444, 3526, 3584, 3612, 3620, 3690, 3801, 3840, 3870, 3936, 4032, 4128, 4305, 4344, 4480, 4515, 4592, 4608, 4816, 4920, 5040, 5068, 5160, 5166, 5248, 5289, 5376, 5418, 5430, 5504, 5740, 5760, 5792, 5904, 6020, 6192, 6335, 6516, 6560, 6720, 6880, 6888, 7052, 7224, 7240, 7380, 7421, 7602, 7680, 7740, 7783, 7872, 8064, 8145, 8256, 8610, 8688, 8815, 8960, 9030, 9184, 9632, 9840, 10080, 10136, 10320, 10332, 10496, 10578, 10752, 10836, 10860, 11008, 11403, 11480, 11520, 11584, 11808, 12040, 12341, 12384, 12670, 12915, 13032, 13120, 13440, 13545, 13760, 13776, 14104, 14448, 14480, 14760, 14842, 15204, 15480, 15566, 15744, 15867, 16128, 16290, 16512, 17220, 17376, 17630, 17920, 18060, 18368, 19005, 19264, 19680, 20160, 20272, 20640, 20664, 20992, 21156, 21672, 21720, 22016, 22263, 22806, 22960, 23040, 23168, 23349, 23616, 24080, 24682, 24768, 25340, 25830, 26064, 26240, 26445, 26880, 27090, 27520, 27552, 28208, 28896, 28960, 29520, 29684, 30408, 30960, 31132, 31488, 31734, 32256, 32580, 33024, 34440, 34752, 35260, 36120, 36736, 37023, 37105, 38010, 38528, 38915, 39360, 40320, 40544, 41280, 41328, 42312, 43344, 43440, 44526, 45612, 45920, 46336, 46698, 47232, 48160, 49364, 49536, 50680, 51660, 51947, 52128, 52480, 52890, 53760, 54180, 54481, 55040, 55104, 56416, 57015, 57792, 57920, 59040, 59368, 60816, 61705, 61920, 62264, 62976, 63468, 65160, 66048, 66789, 68880, 69504, 70047, 70520, 72240, 73472, 74046, 74210, 76020, 77056, 77830, 78720, 79335, 80640, 81088, 82560, 82656, 84624, 86688, 86880, 89052, 91224, 91840, 92672, 93396, 94464, 96320, 98728, 99072, 101360, 103320, 103894, 104256, 104960, 105780, 108360, 108962, 110080, 110208, 111069, 111315, 112832, 114030, 115584, 115840, 116745, 118080, 118736, 121632, 123410, 123840, 124528, 126936, 130320, 133578, 137760, 139008, 140094, 141040, 144480, 146944, 148092, 148420, 152040, 154112, 155660, 155841, 157440, 158670, 161280, 162176, 163443, 165120, 165312, 169248, 173376, 173760, 178104, 182448, 183680, 185115, 186792, 188928, 192640, 197456, 198144, 202720, 206640, 207788, 208512, 211560, 216720, 217924, 220416, 222138, 222630, 225664, 228060, 231168, 231680, 233490, 236160, 237472, 243264, 246820, 247680, 249056, 253872, 259735, 260640, 267156, 272405, 275520, 278016, 280188, 282080, 288960, 296184, 296840, 304080, 311320, 311682, 314880, 317340, 319103, 324352, 326886, 330240, 330624, 333945, 338496, 346752, 347520, 350235, 356208, 364896, 367360, 370230, 373584, 385280, 394912, 405440, 413280, 415576, 417024, 423120, 433440, 435848, 440832, 444276, 445260, 451328, 456120, 462336, 463360, 466980, 467523, 472320, 474944, 486528, 490329, 493640, 495360, 498112, 507744, 519470, 521280, 534312, 544810, 551040, 555345, 560376, 564160, 577920, 592368, 593680, 608160, 622640, 623364, 634680, 638206, 648704, 653772, 661248, 667890, 676992, 693504, 695040, 700470, 712416, 729792, 734720, 740460, 747168, 770560, 779205, 789824, 810880, 817215, 826560, 831152, 834048, 846240, 866880, 871696, 888552, 890520, 902656, 912240, 933960, 935046, 944640, 949888, 957309, 973056, 980658, 987280, 990720, 996224, 1015488, 1038940, 1042560, 1068624, 1089620, 1102080, 1110690, 1120752, 1128320, 1155840, 1184736, 1187360, 1216320, 1245280, 1246728, 1269360, 1276412, 1307544, 1322496, 1335780, 1353984, 1387008, 1390080, 1400940, 1424832, 1459584, 1480920, 1494336, 1558410, 1579648, 1595515, 1621760, 1634430, 1653120, 1662304, 1692480, 1733760, 1743392, 1777104, 1781040, 1824480, 1867920, 1870092, 1899776, 1914618, 1946112, 1961316, 1974560, 1992448, 2030976, 2077880, 2085120, 2137248, 2179240, 2204160, 2221380, 2233721, 2241504, 2256640, 2311680, 2337615, 2369472, 2374720, 2432640, 2451645, 2490560, 2493456, 2538720, 2552824, 2615088, 2671560, 2707968, 2801880, 2849664, 2871927, 2919168, 2961840, 2988672, 3116820, 3159296, 3191030, 3243520, 3268860, 3306240, 3324608, 3384960, 3467520, 3486784, 3554208, 3562080, 3648960, 3735840, 3740184, 3799552, 3829236, 3922632, 3949120, 3984896, 4061952, 4155760, 4170240, 4274496, 4358480, 4442760, 4467442, 4483008, 4513280, 4675230, 4738944, 4749440, 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28719270, 29191680, 29886720, 29921472, 30633888, 31381056, 31592960, 33246080, 33505815, 34195968, 34867840, 35542080, 35739536, 35864064, 37401840, 38292360, 39226320, 39895296, 40206978, 40619520, 40845184, 41841408, 42744960, 44674420, 44830080, 45950832, 47389440, 49869120, 51056480, 52301760, 53609304, 56867328, 56993280, 57438540, 59773440, 59842944, 61267776, 62762112, 66492160, 67011630, 69735680, 71084160, 71479072, 74803680, 76584720, 78452640, 79790592, 80413956, 81690368, 83682816, 85489920, 89348840, 89660160, 91901664, 94778880, 99738240, 100517445, 102112960, 104603520, 107218608, 114877080, 119685888, 122535552, 125524224, 132984320, 134023260, 139471360, 142168320, 142958144, 149607360, 153169440, 156905280, 160827912, 163380736, 170979840, 178697680, 179320320, 183803328, 199476480, 201034890, 204225920, 209207040, 214437216, 229754160, 239371776, 245071104, 251048448, 268046520, 284336640, 285916288, 299214720, 306338880, 313810560, 321655824, 357395360, 367606656, 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約数ペア:

[(1, 51464931840), (2, 25732465920), (3, 17154977280), (4, 12866232960), (5, 10292986368), (6, 8577488640), (7, 7352133120), (8, 6433116480), (9, 5718325760), (10, 5146493184), (12, 4288744320), (14, 3676066560), (15, 3430995456), (16, 3216558240), (18, 2859162880), (20, 2573246592), (21, 2450711040), (24, 2144372160), (28, 1838033280), (30, 1715497728), (32, 1608279120), (35, 1470426624), (36, 1429581440), (40, 1286623296), (41, 1255242240), (42, 1225355520), (43, 1196858880), (45, 1143665152), (48, 1072186080), (56, 919016640), (60, 857748864), (63, 816903680), (64, 804139560), (70, 735213312), (72, 714790720), (80, 643311648), (82, 627621120), (84, 612677760), (86, 598429440), (90, 571832576), (96, 536093040), (105, 490142208), (112, 459508320), (120, 428874432), (123, 418414080), (126, 408451840), (128, 402069780), (129, 398952960), (140, 367606656), (144, 357395360), (160, 321655824), (164, 313810560), (168, 306338880), (172, 299214720), (180, 285916288), (181, 284336640), (192, 268046520), (205, 251048448), (210, 245071104), (215, 239371776), (224, 229754160), (240, 214437216), (246, 209207040), (252, 204225920), (256, 201034890), (258, 199476480), (280, 183803328), (287, 179320320), (288, 178697680), (301, 170979840), (315, 163380736), (320, 160827912), (328, 156905280), (336, 153169440), (344, 149607360), (360, 142958144), (362, 142168320), (369, 139471360), (384, 134023260), (387, 132984320), (410, 125524224), (420, 122535552), (430, 119685888), (448, 114877080), (480, 107218608), (492, 104603520), (504, 102112960), (512, 100517445), (516, 99738240), (543, 94778880), (560, 91901664), (574, 89660160), (576, 89348840), (602, 85489920), (615, 83682816), (630, 81690368), (640, 80413956), (645, 79790592), (656, 78452640), (672, 76584720), (688, 74803680), (720, 71479072), (724, 71084160), (738, 69735680), (768, 67011630), (774, 66492160), (820, 62762112), (840, 61267776), (860, 59842944), (861, 59773440), (896, 57438540), (903, 56993280), (905, 56867328), (960, 53609304), (984, 52301760), (1008, 51056480), (1032, 49869120), (1086, 47389440), (1120, 45950832), (1148, 44830080), (1152, 44674420), (1204, 42744960), (1230, 41841408), (1260, 40845184), (1267, 40619520), (1280, 40206978), (1290, 39895296), (1312, 39226320), (1344, 38292360), (1376, 37401840), (1435, 35864064), (1440, 35739536), (1448, 35542080), (1476, 34867840), (1505, 34195968), (1536, 33505815), (1548, 33246080), (1629, 31592960), (1640, 31381056), (1680, 30633888), (1720, 29921472), (1722, 29886720), (1763, 29191680), (1792, 28719270), (1806, 28496640), (1810, 28433664), (1845, 27894272), (1920, 26804652), (1935, 26596864), (1968, 26150880), (2016, 25528240), (2064, 24934560), (2172, 23694720), (2240, 22975416), (2296, 22415040), (2304, 22337210), (2408, 21372480), (2460, 20920704), (2520, 20422592), (2534, 20309760), (2560, 20103489), (2580, 19947648), (2583, 19924480), (2624, 19613160), (2688, 19146180), (2709, 18997760), (2715, 18955776), (2752, 18700920), (2870, 17932032), (2880, 17869768), (2896, 17771040), (2952, 17433920), (3010, 17097984), (3096, 16623040), (3258, 15796480), (3280, 15690528), (3360, 15316944), (3440, 14960736), (3444, 14943360), (3526, 14595840), (3584, 14359635), (3612, 14248320), (3620, 14216832), (3690, 13947136), (3801, 13539840), (3840, 13402326), (3870, 13298432), (3936, 13075440), (4032, 12764120), (4128, 12467280), (4305, 11954688), (4344, 11847360), (4480, 11487708), (4515, 11398656), (4592, 11207520), (4608, 11168605), (4816, 10686240), (4920, 10460352), (5040, 10211296), (5068, 10154880), (5160, 9973824), (5166, 9962240), (5248, 9806580), (5289, 9730560), (5376, 9573090), (5418, 9498880), (5430, 9477888), (5504, 9350460), (5740, 8966016), (5760, 8934884), (5792, 8885520), (5904, 8716960), (6020, 8548992), (6192, 8311520), (6335, 8123904), (6516, 7898240), (6560, 7845264), (6720, 7658472), (6880, 7480368), (6888, 7471680), (7052, 7297920), (7224, 7124160), (7240, 7108416), (7380, 6973568), (7421, 6935040), (7602, 6769920), (7680, 6701163), (7740, 6649216), (7783, 6612480), (7872, 6537720), (8064, 6382060), (8145, 6318592), (8256, 6233640), (8610, 5977344), (8688, 5923680), (8815, 5838336), (8960, 5743854), (9030, 5699328), (9184, 5603760), (9632, 5343120), (9840, 5230176), (10080, 5105648), (10136, 5077440), (10320, 4986912), (10332, 4981120), (10496, 4903290), (10578, 4865280), (10752, 4786545), (10836, 4749440), (10860, 4738944), (11008, 4675230), (11403, 4513280), (11480, 4483008), (11520, 4467442), (11584, 4442760), (11808, 4358480), (12040, 4274496), (12341, 4170240), (12384, 4155760), (12670, 4061952), (12915, 3984896), (13032, 3949120), (13120, 3922632), (13440, 3829236), (13545, 3799552), (13760, 3740184), (13776, 3735840), (14104, 3648960), (14448, 3562080), (14480, 3554208), (14760, 3486784), (14842, 3467520), (15204, 3384960), (15480, 3324608), (15566, 3306240), (15744, 3268860), (15867, 3243520), (16128, 3191030), (16290, 3159296), (16512, 3116820), (17220, 2988672), (17376, 2961840), (17630, 2919168), (17920, 2871927), (18060, 2849664), (18368, 2801880), (19005, 2707968), (19264, 2671560), (19680, 2615088), (20160, 2552824), (20272, 2538720), (20640, 2493456), (20664, 2490560), (20992, 2451645), (21156, 2432640), (21672, 2374720), (21720, 2369472), (22016, 2337615), (22263, 2311680), (22806, 2256640), (22960, 2241504), (23040, 2233721), (23168, 2221380), (23349, 2204160), (23616, 2179240), (24080, 2137248), (24682, 2085120), (24768, 2077880), (25340, 2030976), (25830, 1992448), (26064, 1974560), (26240, 1961316), (26445, 1946112), (26880, 1914618), (27090, 1899776), (27520, 1870092), (27552, 1867920), (28208, 1824480), (28896, 1781040), (28960, 1777104), (29520, 1743392), (29684, 1733760), (30408, 1692480), (30960, 1662304), (31132, 1653120), (31488, 1634430), (31734, 1621760), (32256, 1595515), (32580, 1579648), (33024, 1558410), (34440, 1494336), (34752, 1480920), (35260, 1459584), (36120, 1424832), (36736, 1400940), (37023, 1390080), (37105, 1387008), (38010, 1353984), (38528, 1335780), (38915, 1322496), (39360, 1307544), (40320, 1276412), (40544, 1269360), (41280, 1246728), (41328, 1245280), (42312, 1216320), (43344, 1187360), (43440, 1184736), (44526, 1155840), (45612, 1128320), (45920, 1120752), (46336, 1110690), (46698, 1102080), (47232, 1089620), (48160, 1068624), (49364, 1042560), (49536, 1038940), (50680, 1015488), (51660, 996224), (51947, 990720), (52128, 987280), (52480, 980658), (52890, 973056), (53760, 957309), (54180, 949888), (54481, 944640), (55040, 935046), (55104, 933960), (56416, 912240), (57015, 902656), (57792, 890520), (57920, 888552), (59040, 871696), (59368, 866880), (60816, 846240), (61705, 834048), (61920, 831152), (62264, 826560), (62976, 817215), (63468, 810880), (65160, 789824), (66048, 779205), (66789, 770560), (68880, 747168), (69504, 740460), (70047, 734720), (70520, 729792), (72240, 712416), (73472, 700470), (74046, 695040), (74210, 693504), (76020, 676992), (77056, 667890), (77830, 661248), (78720, 653772), (79335, 648704), (80640, 638206), (81088, 634680), (82560, 623364), (82656, 622640), (84624, 608160), (86688, 593680), (86880, 592368), (89052, 577920), (91224, 564160), (91840, 560376), (92672, 555345), (93396, 551040), (94464, 544810), (96320, 534312), (98728, 521280), (99072, 519470), (101360, 507744), (103320, 498112), (103894, 495360), (104256, 493640), (104960, 490329), (105780, 486528), (108360, 474944), (108962, 472320), (110080, 467523), (110208, 466980), (111069, 463360), (111315, 462336), (112832, 456120), (114030, 451328), (115584, 445260), (115840, 444276), (116745, 440832), (118080, 435848), (118736, 433440), (121632, 423120), (123410, 417024), (123840, 415576), (124528, 413280), (126936, 405440), (130320, 394912), (133578, 385280), (137760, 373584), (139008, 370230), (140094, 367360), (141040, 364896), (144480, 356208), (146944, 350235), (148092, 347520), (148420, 346752), (152040, 338496), (154112, 333945), (155660, 330624), (155841, 330240), (157440, 326886), (158670, 324352), (161280, 319103), (162176, 317340), (163443, 314880), (165120, 311682), (165312, 311320), (169248, 304080), (173376, 296840), (173760, 296184), (178104, 288960), (182448, 282080), (183680, 280188), (185115, 278016), (186792, 275520), (188928, 272405), (192640, 267156), (197456, 260640), (198144, 259735), (202720, 253872), (206640, 249056), (207788, 247680), (208512, 246820), (211560, 243264), (216720, 237472), (217924, 236160), (220416, 233490), (222138, 231680), (222630, 231168), (225664, 228060)]