28940256000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 864

約数和(自身を含む): 115502744448

約数和(自身を除く): 86562488448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 25, 30, 32, 34, 36, 40, 45, 46, 48, 50, 51, 60, 64, 68, 69, 72, 75, 80, 85, 90, 92, 96, 100, 102, 115, 120, 125, 128, 136, 138, 144, 150, 153, 160, 170, 180, 184, 192, 200, 204, 207, 225, 230, 240, 250, 255, 256, 257, 272, 276, 288, 300, 306, 320, 340, 345, 360, 368, 375, 384, 391, 400, 408, 414, 425, 450, 460, 480, 500, 510, 514, 544, 552, 575, 576, 600, 612, 640, 680, 690, 720, 736, 750, 765, 768, 771, 782, 800, 816, 828, 850, 900, 920, 960, 1000, 1020, 1028, 1035, 1088, 1104, 1125, 1150, 1152, 1173, 1200, 1224, 1275, 1280, 1285, 1360, 1380, 1440, 1472, 1500, 1530, 1542, 1564, 1600, 1632, 1656, 1700, 1725, 1800, 1840, 1920, 1955, 2000, 2040, 2056, 2070, 2125, 2176, 2208, 2250, 2300, 2304, 2313, 2346, 2400, 2448, 2550, 2570, 2720, 2760, 2875, 2880, 2944, 3000, 3060, 3084, 3128, 3200, 3264, 3312, 3400, 3450, 3519, 3600, 3680, 3825, 3840, 3855, 3910, 4000, 4080, 4112, 4140, 4250, 4352, 4369, 4416, 4500, 4600, 4626, 4692, 4800, 4896, 5100, 5140, 5175, 5440, 5520, 5750, 5760, 5865, 5888, 5911, 6000, 6120, 6168, 6256, 6375, 6400, 6425, 6528, 6624, 6800, 6900, 7038, 7200, 7360, 7650, 7710, 7820, 8000, 8160, 8224, 8280, 8500, 8625, 8738, 8832, 9000, 9200, 9252, 9384, 9600, 9775, 9792, 10200, 10280, 10350, 10880, 11040, 11500, 11520, 11565, 11730, 11822, 12000, 12240, 12336, 12512, 12750, 12850, 13056, 13107, 13248, 13600, 13800, 14076, 14400, 14720, 15300, 15420, 15640, 16000, 16320, 16448, 16560, 17000, 17250, 17476, 17595, 17664, 17733, 18000, 18400, 18504, 18768, 19125, 19200, 19275, 19550, 19584, 20400, 20560, 20700, 21760, 21845, 22080, 23000, 23130, 23460, 23644, 24000, 24480, 24672, 25024, 25500, 25700, 25875, 26214, 26496, 27200, 27600, 28152, 28800, 29325, 29440, 29555, 30600, 30840, 31280, 32000, 32125, 32640, 32896, 33120, 34000, 34500, 34952, 35190, 35466, 36000, 36800, 37008, 37536, 38250, 38550, 39100, 39168, 39321, 40800, 41120, 41400, 43690, 44160, 46000, 46260, 46920, 47288, 48000, 48875, 48960, 49344, 50048, 51000, 51400, 51750, 52428, 52992, 53199, 54400, 55200, 56304, 57600, 57825, 58650, 59110, 61200, 61680, 62560, 64250, 65280, 65535, 65792, 66240, 68000, 69000, 69904, 70380, 70932, 72000, 73600, 74016, 75072, 76500, 77100, 78200, 78642, 81600, 82240, 82800, 87380, 87975, 88320, 88665, 92000, 92520, 93840, 94576, 96000, 96375, 97750, 97920, 98688, 100096, 100487, 102000, 102800, 103500, 104856, 106398, 108800, 109225, 110400, 112608, 115650, 117300, 118220, 122400, 123360, 125120, 128500, 131070, 132480, 136000, 138000, 139808, 140760, 141864, 144000, 146625, 147200, 147775, 148032, 150144, 153000, 154200, 156400, 157284, 163200, 164480, 165600, 174760, 175950, 177330, 184000, 185040, 187680, 189152, 192750, 195500, 195840, 196605, 197376, 200974, 204000, 205600, 207000, 209712, 212796, 218450, 220800, 225216, 231300, 234600, 236440, 244800, 246720, 250240, 257000, 262140, 264960, 265995, 272000, 276000, 279616, 281520, 283728, 288000, 289125, 293250, 295550, 296064, 300288, 301461, 306000, 308400, 312800, 314568, 326400, 327675, 328960, 331200, 349520, 351900, 354660, 368000, 370080, 375360, 378304, 385500, 391000, 393210, 401948, 408000, 411200, 414000, 419424, 425592, 436900, 439875, 441600, 443325, 450432, 462600, 469200, 472880, 489600, 493440, 500480, 502435, 514000, 524280, 531990, 544000, 546125, 552000, 559232, 563040, 567456, 578250, 586500, 591100, 592128, 602922, 612000, 616800, 625600, 629136, 655350, 662400, 699040, 703800, 709320, 736000, 738875, 740160, 750720, 756608, 771000, 782000, 786420, 803896, 816000, 822400, 828000, 838848, 851184, 873800, 879750, 886650, 900864, 904383, 925200, 938400, 945760, 979200, 983025, 986880, 1004870, 1028000, 1048560, 1063980, 1092250, 1104000, 1118464, 1126080, 1134912, 1156500, 1173000, 1182200, 1205844, 1224000, 1233600, 1251200, 1258272, 1310700, 1324800, 1329975, 1398080, 1407600, 1418640, 1477750, 1480320, 1501440, 1507305, 1513216, 1542000, 1564000, 1572840, 1607792, 1632000, 1638375, 1644800, 1656000, 1677696, 1702368, 1747600, 1759500, 1773300, 1808766, 1850400, 1876800, 1891520, 1966050, 2009740, 2056000, 2097120, 2127960, 2184500, 2208000, 2216625, 2252160, 2269824, 2313000, 2346000, 2364400, 2411688, 2448000, 2467200, 2502400, 2512175, 2516544, 2621400, 2659950, 2796160, 2815200, 2837280, 2955500, 2960640, 3014610, 3084000, 3128000, 3145680, 3215584, 3276750, 3312000, 3355392, 3404736, 3495200, 3519000, 3546600, 3617532, 3700800, 3753600, 3783040, 3932100, 4019480, 4112000, 4194240, 4255920, 4369000, 4433250, 4504320, 4521915, 4539648, 4626000, 4692000, 4728800, 4823376, 4896000, 4915125, 4934400, 5024350, 5033088, 5242800, 5319900, 5592320, 5630400, 5674560, 5911000, 6029220, 6168000, 6256000, 6291360, 6431168, 6553500, 6624000, 6649875, 6809472, 6990400, 7038000, 7093200, 7235064, 7401600, 7507200, 7536525, 7566080, 7864200, 8038960, 8224000, 8388480, 8511840, 8738000, 8866500, 9043830, 9252000, 9384000, 9457600, 9646752, 9830250, 10048700, 10066176, 10485600, 10639800, 11260800, 11349120, 11822000, 12058440, 12336000, 12512000, 12560875, 12582720, 12862336, 13107000, 13299750, 13618944, 13980800, 14076000, 14186400, 14470128, 14803200, 15073050, 15728400, 16077920, 16776960, 17023680, 17476000, 17733000, 18087660, 18504000, 18768000, 18915200, 19293504, 19660500, 20097400, 20971200, 21279600, 22521600, 22609575, 22698240, 23644000, 24116880, 24672000, 25121750, 25165440, 25724672, 26214000, 26599500, 27961600, 28152000, 28372800, 28940256, 30146100, 31456800, 32155840, 34047360, 34952000, 35466000, 36175320, 37008000, 37536000, 37682625, 37830400, 38587008, 39321000, 40194800, 41942400, 42559200, 45219150, 47288000, 48233760, 50243500, 50330880, 52428000, 53199000, 56304000, 56745600, 57880512, 60292200, 62913600, 64311680, 68094720, 69904000, 70932000, 72350640, 74016000, 75365250, 77174016, 78642000, 80389600, 83884800, 85118400, 90438300, 94576000, 96467520, 100487000, 104856000, 106398000, 112608000, 113047875, 113491200, 115761024, 120584400, 125827200, 128623360, 139808000, 141864000, 144701280, 150730500, 157284000, 160779200, 170236800, 180876600, 189152000, 192935040, 200974000, 209712000, 212796000, 226095750, 231522048, 241168800, 251654400, 283728000, 289402560, 301461000, 314568000, 321558400, 340473600, 361753200, 385870080, 401948000, 419424000, 425592000, 452191500, 482337600, 567456000, 578805120, 602922000, 629136000, 643116800, 723506400, 803896000, 851184000, 904383000, 964675200, 1157610240, 1205844000, 1258272000, 1447012800, 1607792000, 1702368000, 1808766000, 1929350400, 2411688000, 2894025600, 3215584000, 3617532000, 4823376000, 5788051200, 7235064000, 9646752000, 14470128000, 28940256000]

約数ペア:

[(1, 28940256000), (2, 14470128000), (3, 9646752000), (4, 7235064000), (5, 5788051200), (6, 4823376000), (8, 3617532000), (9, 3215584000), (10, 2894025600), (12, 2411688000), (15, 1929350400), (16, 1808766000), (17, 1702368000), (18, 1607792000), (20, 1447012800), (23, 1258272000), (24, 1205844000), (25, 1157610240), (30, 964675200), (32, 904383000), (34, 851184000), (36, 803896000), (40, 723506400), (45, 643116800), (46, 629136000), (48, 602922000), (50, 578805120), (51, 567456000), (60, 482337600), (64, 452191500), (68, 425592000), (69, 419424000), (72, 401948000), (75, 385870080), (80, 361753200), (85, 340473600), (90, 321558400), (92, 314568000), (96, 301461000), (100, 289402560), (102, 283728000), (115, 251654400), (120, 241168800), (125, 231522048), (128, 226095750), (136, 212796000), (138, 209712000), (144, 200974000), (150, 192935040), (153, 189152000), (160, 180876600), (170, 170236800), (180, 160779200), (184, 157284000), (192, 150730500), (200, 144701280), (204, 141864000), (207, 139808000), (225, 128623360), (230, 125827200), (240, 120584400), (250, 115761024), (255, 113491200), (256, 113047875), (257, 112608000), (272, 106398000), (276, 104856000), (288, 100487000), (300, 96467520), (306, 94576000), (320, 90438300), (340, 85118400), (345, 83884800), (360, 80389600), (368, 78642000), (375, 77174016), (384, 75365250), (391, 74016000), (400, 72350640), (408, 70932000), (414, 69904000), (425, 68094720), (450, 64311680), (460, 62913600), (480, 60292200), (500, 57880512), (510, 56745600), (514, 56304000), (544, 53199000), (552, 52428000), (575, 50330880), (576, 50243500), (600, 48233760), (612, 47288000), (640, 45219150), (680, 42559200), (690, 41942400), (720, 40194800), (736, 39321000), (750, 38587008), (765, 37830400), (768, 37682625), (771, 37536000), (782, 37008000), (800, 36175320), (816, 35466000), (828, 34952000), (850, 34047360), (900, 32155840), (920, 31456800), (960, 30146100), (1000, 28940256), (1020, 28372800), (1028, 28152000), (1035, 27961600), (1088, 26599500), (1104, 26214000), (1125, 25724672), (1150, 25165440), (1152, 25121750), (1173, 24672000), (1200, 24116880), (1224, 23644000), (1275, 22698240), (1280, 22609575), (1285, 22521600), (1360, 21279600), (1380, 20971200), (1440, 20097400), (1472, 19660500), (1500, 19293504), (1530, 18915200), (1542, 18768000), (1564, 18504000), (1600, 18087660), (1632, 17733000), (1656, 17476000), (1700, 17023680), (1725, 16776960), (1800, 16077920), (1840, 15728400), (1920, 15073050), (1955, 14803200), (2000, 14470128), (2040, 14186400), (2056, 14076000), (2070, 13980800), (2125, 13618944), (2176, 13299750), (2208, 13107000), (2250, 12862336), (2300, 12582720), (2304, 12560875), (2313, 12512000), (2346, 12336000), (2400, 12058440), (2448, 11822000), (2550, 11349120), (2570, 11260800), (2720, 10639800), (2760, 10485600), (2875, 10066176), (2880, 10048700), (2944, 9830250), (3000, 9646752), (3060, 9457600), (3084, 9384000), (3128, 9252000), (3200, 9043830), (3264, 8866500), (3312, 8738000), (3400, 8511840), (3450, 8388480), (3519, 8224000), (3600, 8038960), (3680, 7864200), (3825, 7566080), (3840, 7536525), (3855, 7507200), (3910, 7401600), (4000, 7235064), (4080, 7093200), (4112, 7038000), (4140, 6990400), (4250, 6809472), (4352, 6649875), (4369, 6624000), (4416, 6553500), (4500, 6431168), (4600, 6291360), (4626, 6256000), (4692, 6168000), (4800, 6029220), (4896, 5911000), (5100, 5674560), (5140, 5630400), (5175, 5592320), (5440, 5319900), (5520, 5242800), (5750, 5033088), (5760, 5024350), (5865, 4934400), (5888, 4915125), (5911, 4896000), (6000, 4823376), (6120, 4728800), (6168, 4692000), (6256, 4626000), (6375, 4539648), (6400, 4521915), (6425, 4504320), (6528, 4433250), (6624, 4369000), (6800, 4255920), (6900, 4194240), (7038, 4112000), (7200, 4019480), (7360, 3932100), (7650, 3783040), (7710, 3753600), (7820, 3700800), (8000, 3617532), (8160, 3546600), (8224, 3519000), (8280, 3495200), (8500, 3404736), (8625, 3355392), (8738, 3312000), (8832, 3276750), (9000, 3215584), (9200, 3145680), (9252, 3128000), (9384, 3084000), (9600, 3014610), (9775, 2960640), (9792, 2955500), (10200, 2837280), (10280, 2815200), (10350, 2796160), (10880, 2659950), (11040, 2621400), (11500, 2516544), (11520, 2512175), (11565, 2502400), (11730, 2467200), (11822, 2448000), (12000, 2411688), (12240, 2364400), (12336, 2346000), (12512, 2313000), (12750, 2269824), (12850, 2252160), (13056, 2216625), (13107, 2208000), (13248, 2184500), (13600, 2127960), (13800, 2097120), (14076, 2056000), (14400, 2009740), (14720, 1966050), (15300, 1891520), (15420, 1876800), (15640, 1850400), (16000, 1808766), (16320, 1773300), (16448, 1759500), (16560, 1747600), (17000, 1702368), (17250, 1677696), (17476, 1656000), (17595, 1644800), (17664, 1638375), (17733, 1632000), (18000, 1607792), (18400, 1572840), (18504, 1564000), (18768, 1542000), (19125, 1513216), (19200, 1507305), (19275, 1501440), (19550, 1480320), (19584, 1477750), (20400, 1418640), (20560, 1407600), (20700, 1398080), (21760, 1329975), (21845, 1324800), (22080, 1310700), (23000, 1258272), (23130, 1251200), (23460, 1233600), (23644, 1224000), (24000, 1205844), (24480, 1182200), (24672, 1173000), (25024, 1156500), (25500, 1134912), (25700, 1126080), (25875, 1118464), (26214, 1104000), (26496, 1092250), (27200, 1063980), (27600, 1048560), (28152, 1028000), (28800, 1004870), (29325, 986880), (29440, 983025), (29555, 979200), (30600, 945760), (30840, 938400), (31280, 925200), (32000, 904383), (32125, 900864), (32640, 886650), (32896, 879750), (33120, 873800), (34000, 851184), (34500, 838848), (34952, 828000), (35190, 822400), (35466, 816000), (36000, 803896), (36800, 786420), (37008, 782000), (37536, 771000), (38250, 756608), (38550, 750720), (39100, 740160), (39168, 738875), (39321, 736000), (40800, 709320), (41120, 703800), (41400, 699040), (43690, 662400), (44160, 655350), (46000, 629136), (46260, 625600), (46920, 616800), (47288, 612000), (48000, 602922), (48875, 592128), (48960, 591100), (49344, 586500), (50048, 578250), (51000, 567456), (51400, 563040), (51750, 559232), (52428, 552000), (52992, 546125), (53199, 544000), (54400, 531990), (55200, 524280), (56304, 514000), (57600, 502435), (57825, 500480), (58650, 493440), (59110, 489600), (61200, 472880), (61680, 469200), (62560, 462600), (64250, 450432), (65280, 443325), (65535, 441600), (65792, 439875), (66240, 436900), (68000, 425592), (69000, 419424), (69904, 414000), (70380, 411200), (70932, 408000), (72000, 401948), (73600, 393210), (74016, 391000), (75072, 385500), (76500, 378304), (77100, 375360), (78200, 370080), (78642, 368000), (81600, 354660), (82240, 351900), (82800, 349520), (87380, 331200), (87975, 328960), (88320, 327675), (88665, 326400), (92000, 314568), (92520, 312800), (93840, 308400), (94576, 306000), (96000, 301461), (96375, 300288), (97750, 296064), (97920, 295550), (98688, 293250), (100096, 289125), (100487, 288000), (102000, 283728), (102800, 281520), (103500, 279616), (104856, 276000), (106398, 272000), (108800, 265995), (109225, 264960), (110400, 262140), (112608, 257000), (115650, 250240), (117300, 246720), (118220, 244800), (122400, 236440), (123360, 234600), (125120, 231300), (128500, 225216), (131070, 220800), (132480, 218450), (136000, 212796), (138000, 209712), (139808, 207000), (140760, 205600), (141864, 204000), (144000, 200974), (146625, 197376), (147200, 196605), (147775, 195840), (148032, 195500), (150144, 192750), (153000, 189152), (154200, 187680), (156400, 185040), (157284, 184000), (163200, 177330), (164480, 175950), (165600, 174760)]