664986386560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:416

約数の個数: 384

約数和(自身を含む): 1706057809920

約数和(自身を除く): 1041071423360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 127, 128, 155, 157, 160, 164, 205, 248, 254, 310, 314, 320, 328, 410, 496, 508, 620, 628, 635, 640, 656, 785, 820, 992, 1016, 1240, 1256, 1270, 1271, 1312, 1570, 1640, 1681, 1984, 2032, 2480, 2512, 2540, 2542, 2624, 3140, 3280, 3362, 3937, 3968, 4064, 4867, 4960, 5024, 5080, 5084, 5207, 5248, 6280, 6355, 6437, 6560, 6724, 7874, 8128, 8405, 9734, 9920, 10048, 10160, 10168, 10414, 12560, 12710, 12874, 13120, 13448, 15748, 16256, 16810, 19468, 19685, 19840, 19939, 20096, 20320, 20336, 20828, 24335, 25120, 25420, 25748, 26035, 26240, 26896, 31496, 32185, 33620, 38936, 39370, 39878, 40640, 40672, 41656, 48670, 50240, 50840, 51496, 52070, 52111, 53792, 62992, 64370, 67240, 77872, 78740, 79756, 81280, 81344, 83312, 97340, 99695, 100480, 101680, 102992, 104140, 104222, 107584, 125984, 128740, 134480, 155744, 157480, 159512, 161417, 162688, 166624, 194680, 199390, 199547, 203360, 205984, 208280, 208444, 213487, 215168, 251968, 257480, 260555, 263917, 268960, 311488, 314960, 319024, 322834, 333248, 389360, 398780, 399094, 406720, 411968, 416560, 416888, 426974, 503936, 514960, 521110, 527834, 537920, 618109, 622976, 629920, 638048, 645668, 666496, 778720, 797560, 798188, 807085, 813440, 817499, 823936, 833120, 833776, 853948, 997735, 1029920, 1042220, 1055668, 1067435, 1075840, 1236218, 1259840, 1276096, 1291336, 1319585, 1557440, 1595120, 1596376, 1614170, 1634998, 1666240, 1667552, 1707896, 1995470, 2059840, 2084440, 2111336, 2134870, 2472436, 2519680, 2552192, 2582672, 2639170, 3090545, 3114880, 3190240, 3192752, 3228340, 3269996, 3332480, 3335104, 3415792, 3990940, 4087495, 4119680, 4168880, 4222672, 4269740, 4944872, 5165344, 5278340, 6181090, 6380480, 6385504, 6456680, 6539992, 6618097, 6670208, 6831584, 7981880, 8174990, 8181427, 8337760, 8445344, 8539480, 9889744, 10330688, 10556680, 12362180, 12760960, 12771008, 12913360, 13079984, 13236194, 13663168, 15963760, 16349980, 16362854, 16675520, 16890688, 17078960, 19779488, 20661376, 21113360, 24724360, 25342469, 25542016, 25826720, 26159968, 26472388, 27326336, 31927520, 32699960, 32725708, 33090485, 33351040, 33517459, 33781376, 34157920, 39558976, 40907135, 42226720, 49448720, 50684938, 51653440, 52319936, 52944776, 63855040, 65399920, 65451416, 66180970, 67034918, 68315840, 79117952, 81814270, 84453440, 98897440, 101369876, 103306880, 104639872, 105889552, 126712345, 127710080, 130799840, 130902832, 132361940, 134069836, 136631680, 163628540, 167587295, 168906880, 197794880, 202739752, 211779104, 253424690, 261599680, 261805664, 264723880, 268139672, 327257080, 335174590, 395589760, 405479504, 423558208, 506849380, 523199360, 523611328, 529447760, 536279344, 654514160, 670349180, 810959008, 847116416, 1013698760, 1039041229, 1047222656, 1058895520, 1072558688, 1309028320, 1340698360, 1621918016, 2027397520, 2078082458, 2117791040, 2145117376, 2618056640, 2681396720, 3243836032, 4054795040, 4156164916, 4235582080, 4290234752, 5195206145, 5236113280, 5362793440, 8109590080, 8312329832, 10390412290, 10725586880, 16219180160, 16624659664, 20780824580, 21451173760, 33249319328, 41561649160, 66498638656, 83123298320, 132997277312, 166246596640, 332493193280, 664986386560]

約数ペア:

[(1, 664986386560), (2, 332493193280), (4, 166246596640), (5, 132997277312), (8, 83123298320), (10, 66498638656), (16, 41561649160), (20, 33249319328), (31, 21451173760), (32, 20780824580), (40, 16624659664), (41, 16219180160), (62, 10725586880), (64, 10390412290), (80, 8312329832), (82, 8109590080), (124, 5362793440), (127, 5236113280), (128, 5195206145), (155, 4290234752), (157, 4235582080), (160, 4156164916), (164, 4054795040), (205, 3243836032), (248, 2681396720), (254, 2618056640), (310, 2145117376), (314, 2117791040), (320, 2078082458), (328, 2027397520), (410, 1621918016), (496, 1340698360), (508, 1309028320), (620, 1072558688), (628, 1058895520), (635, 1047222656), (640, 1039041229), (656, 1013698760), (785, 847116416), (820, 810959008), (992, 670349180), (1016, 654514160), (1240, 536279344), (1256, 529447760), (1270, 523611328), (1271, 523199360), (1312, 506849380), (1570, 423558208), (1640, 405479504), (1681, 395589760), (1984, 335174590), (2032, 327257080), (2480, 268139672), (2512, 264723880), (2540, 261805664), (2542, 261599680), (2624, 253424690), (3140, 211779104), (3280, 202739752), (3362, 197794880), (3937, 168906880), (3968, 167587295), (4064, 163628540), (4867, 136631680), (4960, 134069836), (5024, 132361940), (5080, 130902832), (5084, 130799840), (5207, 127710080), (5248, 126712345), (6280, 105889552), (6355, 104639872), (6437, 103306880), (6560, 101369876), (6724, 98897440), (7874, 84453440), (8128, 81814270), (8405, 79117952), (9734, 68315840), (9920, 67034918), (10048, 66180970), (10160, 65451416), (10168, 65399920), (10414, 63855040), (12560, 52944776), (12710, 52319936), (12874, 51653440), (13120, 50684938), (13448, 49448720), (15748, 42226720), (16256, 40907135), (16810, 39558976), (19468, 34157920), (19685, 33781376), (19840, 33517459), (19939, 33351040), (20096, 33090485), (20320, 32725708), (20336, 32699960), (20828, 31927520), (24335, 27326336), (25120, 26472388), (25420, 26159968), (25748, 25826720), (26035, 25542016), (26240, 25342469), (26896, 24724360), (31496, 21113360), (32185, 20661376), (33620, 19779488), (38936, 17078960), (39370, 16890688), (39878, 16675520), (40640, 16362854), (40672, 16349980), (41656, 15963760), (48670, 13663168), (50240, 13236194), (50840, 13079984), (51496, 12913360), (52070, 12771008), (52111, 12760960), (53792, 12362180), (62992, 10556680), (64370, 10330688), (67240, 9889744), (77872, 8539480), (78740, 8445344), (79756, 8337760), (81280, 8181427), (81344, 8174990), (83312, 7981880), (97340, 6831584), (99695, 6670208), (100480, 6618097), (101680, 6539992), (102992, 6456680), (104140, 6385504), (104222, 6380480), (107584, 6181090), (125984, 5278340), (128740, 5165344), (134480, 4944872), (155744, 4269740), (157480, 4222672), (159512, 4168880), (161417, 4119680), (162688, 4087495), (166624, 3990940), (194680, 3415792), (199390, 3335104), (199547, 3332480), (203360, 3269996), (205984, 3228340), (208280, 3192752), (208444, 3190240), (213487, 3114880), (215168, 3090545), (251968, 2639170), (257480, 2582672), (260555, 2552192), (263917, 2519680), (268960, 2472436), (311488, 2134870), (314960, 2111336), (319024, 2084440), (322834, 2059840), (333248, 1995470), (389360, 1707896), (398780, 1667552), (399094, 1666240), (406720, 1634998), (411968, 1614170), (416560, 1596376), (416888, 1595120), (426974, 1557440), (503936, 1319585), (514960, 1291336), (521110, 1276096), (527834, 1259840), (537920, 1236218), (618109, 1075840), (622976, 1067435), (629920, 1055668), (638048, 1042220), (645668, 1029920), (666496, 997735), (778720, 853948), (797560, 833776), (798188, 833120), (807085, 823936), (813440, 817499)]