306885854880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{68947}}^1$

素因数の和:69260

約数の個数: 288

約数和(自身を含む): 1146534637248

約数和(自身を除く): 839648782368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 281, 288, 330, 352, 360, 396, 440, 480, 495, 528, 562, 660, 720, 792, 843, 880, 990, 1056, 1124, 1320, 1405, 1440, 1584, 1686, 1760, 1980, 2248, 2529, 2640, 2810, 3091, 3168, 3372, 3960, 4215, 4496, 5058, 5280, 5620, 6182, 6744, 7920, 8430, 8992, 9273, 10116, 11240, 12364, 12645, 13488, 15455, 15840, 16860, 18546, 20232, 22480, 24728, 25290, 26976, 27819, 30910, 33720, 37092, 40464, 44960, 46365, 49456, 50580, 55638, 61820, 67440, 68947, 74184, 80928, 92730, 98912, 101160, 111276, 123640, 134880, 137894, 139095, 148368, 185460, 202320, 206841, 222552, 247280, 275788, 278190, 296736, 344735, 370920, 404640, 413682, 445104, 494560, 551576, 556380, 620523, 689470, 741840, 758417, 827364, 890208, 1034205, 1103152, 1112760, 1241046, 1378940, 1483680, 1516834, 1654728, 2068410, 2206304, 2225520, 2275251, 2482092, 2757880, 3033668, 3102615, 3309456, 3792085, 4136820, 4451040, 4550502, 4964184, 5515760, 6067336, 6205230, 6618912, 6825753, 7584170, 8273640, 9101004, 9928368, 11031520, 11376255, 12134672, 12410460, 13651506, 15168340, 16547280, 18202008, 19374107, 19856736, 22752510, 24269344, 24820920, 27303012, 30336680, 33094560, 34128765, 36404016, 38748214, 45505020, 49641840, 54606024, 58122321, 60673360, 68257530, 72808032, 77496428, 91010040, 96870535, 99283680, 109212048, 116244642, 121346720, 136515060, 154992856, 174366963, 182020080, 193741070, 213115177, 218424096, 232489284, 273030120, 290611605, 309985712, 348733926, 364040160, 387482140, 426230354, 464978568, 546060240, 581223210, 619971424, 639345531, 697467852, 774964280, 852460708, 871834815, 929957136, 1065575885, 1092120480, 1162446420, 1278691062, 1394935704, 1549928560, 1704921416, 1743669630, 1859914272, 1918036593, 2131151770, 2324892840, 2557382124, 2789871408, 3099857120, 3196727655, 3409842832, 3487339260, 3836073186, 4262303540, 4649785680, 5114764248, 5579742816, 6393455310, 6819685664, 6974678520, 7672146372, 8524607080, 9299571360, 9590182965, 10229528496, 12786910620, 13949357040, 15344292744, 17049214160, 19180365930, 20459056992, 25573821240, 27898714080, 30688585488, 34098428320, 38360731860, 51147642480, 61377170976, 76721463720, 102295284960, 153442927440, 306885854880]

約数ペア:

[(1, 306885854880), (2, 153442927440), (3, 102295284960), (4, 76721463720), (5, 61377170976), (6, 51147642480), (8, 38360731860), (9, 34098428320), (10, 30688585488), (11, 27898714080), (12, 25573821240), (15, 20459056992), (16, 19180365930), (18, 17049214160), (20, 15344292744), (22, 13949357040), (24, 12786910620), (30, 10229528496), (32, 9590182965), (33, 9299571360), (36, 8524607080), (40, 7672146372), (44, 6974678520), (45, 6819685664), (48, 6393455310), (55, 5579742816), (60, 5114764248), (66, 4649785680), (72, 4262303540), (80, 3836073186), (88, 3487339260), (90, 3409842832), (96, 3196727655), (99, 3099857120), (110, 2789871408), (120, 2557382124), (132, 2324892840), (144, 2131151770), (160, 1918036593), (165, 1859914272), (176, 1743669630), (180, 1704921416), (198, 1549928560), (220, 1394935704), (240, 1278691062), (264, 1162446420), (281, 1092120480), (288, 1065575885), (330, 929957136), (352, 871834815), (360, 852460708), (396, 774964280), (440, 697467852), (480, 639345531), (495, 619971424), (528, 581223210), (562, 546060240), (660, 464978568), (720, 426230354), (792, 387482140), (843, 364040160), (880, 348733926), (990, 309985712), (1056, 290611605), (1124, 273030120), (1320, 232489284), (1405, 218424096), (1440, 213115177), (1584, 193741070), (1686, 182020080), (1760, 174366963), (1980, 154992856), (2248, 136515060), (2529, 121346720), (2640, 116244642), (2810, 109212048), (3091, 99283680), (3168, 96870535), (3372, 91010040), (3960, 77496428), (4215, 72808032), (4496, 68257530), (5058, 60673360), (5280, 58122321), (5620, 54606024), (6182, 49641840), (6744, 45505020), (7920, 38748214), (8430, 36404016), (8992, 34128765), (9273, 33094560), (10116, 30336680), (11240, 27303012), (12364, 24820920), (12645, 24269344), (13488, 22752510), (15455, 19856736), (15840, 19374107), (16860, 18202008), (18546, 16547280), (20232, 15168340), (22480, 13651506), (24728, 12410460), (25290, 12134672), (26976, 11376255), (27819, 11031520), (30910, 9928368), (33720, 9101004), (37092, 8273640), (40464, 7584170), (44960, 6825753), (46365, 6618912), (49456, 6205230), (50580, 6067336), (55638, 5515760), (61820, 4964184), (67440, 4550502), (68947, 4451040), (74184, 4136820), (80928, 3792085), (92730, 3309456), (98912, 3102615), (101160, 3033668), (111276, 2757880), (123640, 2482092), (134880, 2275251), (137894, 2225520), (139095, 2206304), (148368, 2068410), (185460, 1654728), (202320, 1516834), (206841, 1483680), (222552, 1378940), (247280, 1241046), (275788, 1112760), (278190, 1103152), (296736, 1034205), (344735, 890208), (370920, 827364), (404640, 758417), (413682, 741840), (445104, 689470), (494560, 620523), (551576, 556380)]