28131532800

素因数分解:

$2^{13}\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 672

約数和(自身を含む): 110253133824

約数和(自身を除く): 82121601024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 211, 217, 224, 240, 248, 256, 280, 300, 310, 320, 336, 350, 372, 384, 400, 420, 422, 434, 448, 465, 480, 496, 512, 525, 560, 600, 620, 633, 640, 651, 672, 700, 744, 768, 775, 800, 840, 844, 868, 896, 930, 960, 992, 1024, 1050, 1055, 1085, 1120, 1200, 1240, 1266, 1280, 1302, 1344, 1400, 1477, 1488, 1536, 1550, 1600, 1680, 1688, 1736, 1792, 1860, 1920, 1984, 2048, 2100, 2110, 2170, 2240, 2325, 2400, 2480, 2532, 2560, 2604, 2688, 2800, 2954, 2976, 3072, 3100, 3165, 3200, 3255, 3360, 3376, 3472, 3584, 3720, 3840, 3968, 4096, 4200, 4220, 4340, 4431, 4480, 4650, 4800, 4960, 5064, 5120, 5208, 5275, 5376, 5425, 5600, 5908, 5952, 6144, 6200, 6330, 6400, 6510, 6541, 6720, 6752, 6944, 7168, 7385, 7440, 7680, 7936, 8192, 8400, 8440, 8680, 8862, 8960, 9300, 9600, 9920, 10128, 10240, 10416, 10550, 10752, 10850, 11200, 11816, 11904, 12288, 12400, 12660, 12800, 13020, 13082, 13440, 13504, 13888, 14336, 14770, 14880, 15360, 15825, 15872, 16275, 16800, 16880, 17360, 17724, 17920, 18600, 19200, 19623, 19840, 20256, 20480, 20832, 21100, 21504, 21700, 22155, 22400, 23632, 23808, 24576, 24800, 25320, 25600, 26040, 26164, 26880, 27008, 27776, 28672, 29540, 29760, 30720, 31650, 31744, 32550, 32705, 33600, 33760, 34720, 35448, 35840, 36925, 37200, 38400, 39246, 39680, 40512, 40960, 41664, 42200, 43008, 43400, 44310, 44800, 45787, 47264, 47616, 49600, 50640, 51200, 52080, 52328, 53760, 54016, 55552, 57344, 59080, 59520, 61440, 63300, 63488, 65100, 65410, 67200, 67520, 69440, 70896, 71680, 73850, 74400, 76800, 78492, 79360, 81024, 83328, 84400, 86016, 86800, 88620, 89600, 91574, 94528, 95232, 98115, 99200, 101280, 102400, 104160, 104656, 107520, 108032, 110775, 111104, 118160, 119040, 122880, 126600, 126976, 130200, 130820, 134400, 135040, 137361, 138880, 141792, 143360, 147700, 148800, 153600, 156984, 158720, 162048, 163525, 166656, 168800, 172032, 173600, 177240, 179200, 183148, 189056, 190464, 196230, 198400, 202560, 204800, 208320, 209312, 215040, 216064, 221550, 222208, 228935, 236320, 238080, 253200, 253952, 260400, 261640, 268800, 270080, 274722, 277760, 283584, 286720, 295400, 297600, 307200, 313968, 317440, 324096, 327050, 333312, 337600, 347200, 354480, 358400, 366296, 378112, 380928, 392460, 396800, 405120, 416640, 418624, 430080, 432128, 443100, 444416, 457870, 472640, 476160, 490575, 506400, 520800, 523280, 537600, 540160, 549444, 555520, 567168, 590800, 595200, 614400, 627936, 634880, 648192, 654100, 666624, 675200, 686805, 694400, 708960, 716800, 732592, 756224, 761856, 784920, 793600, 810240, 833280, 837248, 860160, 864256, 886200, 888832, 915740, 945280, 952320, 981150, 1012800, 1041600, 1046560, 1075200, 1080320, 1098888, 1111040, 1134336, 1144675, 1181600, 1190400, 1255872, 1269760, 1296384, 1308200, 1333248, 1350400, 1373610, 1388800, 1417920, 1433600, 1465184, 1512448, 1569840, 1587200, 1620480, 1666560, 1674496, 1728512, 1772400, 1777664, 1831480, 1890560, 1904640, 1962300, 2025600, 2083200, 2093120, 2150400, 2160640, 2197776, 2222080, 2268672, 2289350, 2363200, 2380800, 2511744, 2592768, 2616400, 2666496, 2700800, 2747220, 2777600, 2835840, 2930368, 3024896, 3139680, 3174400, 3240960, 3333120, 3348992, 3434025, 3544800, 3662960, 3781120, 3809280, 3924600, 4051200, 4166400, 4186240, 4300800, 4321280, 4395552, 4444160, 4537344, 4578700, 4726400, 4761600, 5023488, 5185536, 5232800, 5332992, 5401600, 5494440, 5555200, 5671680, 5860736, 6049792, 6279360, 6348800, 6481920, 6666240, 6697984, 6868050, 7089600, 7325920, 7562240, 7849200, 8102400, 8332800, 8372480, 8642560, 8791104, 8888320, 9074688, 9157400, 9452800, 9523200, 10046976, 10465600, 10803200, 10988880, 11110400, 11343360, 11721472, 12099584, 12558720, 12963840, 13332480, 13395968, 13736100, 14179200, 14651840, 15124480, 15698400, 16204800, 16665600, 16744960, 17582208, 18149376, 18314800, 18905600, 19046400, 20093952, 20931200, 21606400, 21977760, 22220800, 22686720, 23442944, 25117440, 25927680, 26664960, 26791936, 27472200, 28358400, 29303680, 30248960, 31396800, 32409600, 33331200, 33489920, 35164416, 36298752, 36629600, 37811200, 40187904, 41862400, 43212800, 43955520, 44441600, 45373440, 46885888, 50234880, 53583872, 54944400, 56716800, 58607360, 60497920, 62793600, 64819200, 66662400, 66979840, 70328832, 73259200, 75622400, 80375808, 83724800, 87911040, 90746880, 93771776, 100469760, 109888800, 113433600, 117214720, 125587200, 129638400, 133324800, 133959680, 140657664, 146518400, 151244800, 160751616, 167449600, 175822080, 181493760, 187543552, 200939520, 219777600, 226867200, 234429440, 251174400, 267919360, 281315328, 293036800, 302489600, 334899200, 351644160, 375087104, 401879040, 439555200, 453734400, 468858880, 502348800, 562630656, 586073600, 669798400, 703288320, 803758080, 879110400, 907468800, 937717760, 1004697600, 1125261312, 1172147200, 1339596800, 1406576640, 1758220800, 1875435520, 2009395200, 2344294400, 2813153280, 3516441600, 4018790400, 4688588800, 5626306560, 7032883200, 9377177600, 14065766400, 28131532800]

約数ペア:

[(1, 28131532800), (2, 14065766400), (3, 9377177600), (4, 7032883200), (5, 5626306560), (6, 4688588800), (7, 4018790400), (8, 3516441600), (10, 2813153280), (12, 2344294400), (14, 2009395200), (15, 1875435520), (16, 1758220800), (20, 1406576640), (21, 1339596800), (24, 1172147200), (25, 1125261312), (28, 1004697600), (30, 937717760), (31, 907468800), (32, 879110400), (35, 803758080), (40, 703288320), (42, 669798400), (48, 586073600), (50, 562630656), (56, 502348800), (60, 468858880), (62, 453734400), (64, 439555200), (70, 401879040), (75, 375087104), (80, 351644160), (84, 334899200), (93, 302489600), (96, 293036800), (100, 281315328), (105, 267919360), (112, 251174400), (120, 234429440), (124, 226867200), (128, 219777600), (140, 200939520), (150, 187543552), (155, 181493760), (160, 175822080), (168, 167449600), (175, 160751616), (186, 151244800), (192, 146518400), (200, 140657664), (210, 133959680), (211, 133324800), (217, 129638400), (224, 125587200), (240, 117214720), (248, 113433600), (256, 109888800), (280, 100469760), (300, 93771776), (310, 90746880), (320, 87911040), (336, 83724800), (350, 80375808), (372, 75622400), (384, 73259200), (400, 70328832), (420, 66979840), (422, 66662400), (434, 64819200), (448, 62793600), (465, 60497920), (480, 58607360), (496, 56716800), (512, 54944400), (525, 53583872), (560, 50234880), (600, 46885888), (620, 45373440), (633, 44441600), (640, 43955520), (651, 43212800), (672, 41862400), (700, 40187904), (744, 37811200), (768, 36629600), (775, 36298752), (800, 35164416), (840, 33489920), (844, 33331200), (868, 32409600), (896, 31396800), (930, 30248960), (960, 29303680), (992, 28358400), (1024, 27472200), (1050, 26791936), (1055, 26664960), (1085, 25927680), (1120, 25117440), (1200, 23442944), (1240, 22686720), (1266, 22220800), (1280, 21977760), (1302, 21606400), (1344, 20931200), (1400, 20093952), (1477, 19046400), (1488, 18905600), (1536, 18314800), (1550, 18149376), (1600, 17582208), (1680, 16744960), (1688, 16665600), (1736, 16204800), (1792, 15698400), (1860, 15124480), (1920, 14651840), (1984, 14179200), (2048, 13736100), (2100, 13395968), (2110, 13332480), (2170, 12963840), (2240, 12558720), (2325, 12099584), (2400, 11721472), (2480, 11343360), (2532, 11110400), (2560, 10988880), (2604, 10803200), (2688, 10465600), (2800, 10046976), (2954, 9523200), (2976, 9452800), (3072, 9157400), (3100, 9074688), (3165, 8888320), (3200, 8791104), (3255, 8642560), (3360, 8372480), (3376, 8332800), (3472, 8102400), (3584, 7849200), (3720, 7562240), (3840, 7325920), (3968, 7089600), (4096, 6868050), (4200, 6697984), (4220, 6666240), (4340, 6481920), (4431, 6348800), (4480, 6279360), (4650, 6049792), (4800, 5860736), (4960, 5671680), (5064, 5555200), (5120, 5494440), (5208, 5401600), (5275, 5332992), (5376, 5232800), (5425, 5185536), (5600, 5023488), (5908, 4761600), (5952, 4726400), (6144, 4578700), (6200, 4537344), (6330, 4444160), (6400, 4395552), (6510, 4321280), (6541, 4300800), (6720, 4186240), (6752, 4166400), (6944, 4051200), (7168, 3924600), (7385, 3809280), (7440, 3781120), (7680, 3662960), (7936, 3544800), (8192, 3434025), (8400, 3348992), (8440, 3333120), (8680, 3240960), (8862, 3174400), (8960, 3139680), (9300, 3024896), (9600, 2930368), (9920, 2835840), (10128, 2777600), (10240, 2747220), (10416, 2700800), (10550, 2666496), (10752, 2616400), (10850, 2592768), (11200, 2511744), (11816, 2380800), (11904, 2363200), (12288, 2289350), (12400, 2268672), (12660, 2222080), (12800, 2197776), (13020, 2160640), (13082, 2150400), (13440, 2093120), (13504, 2083200), (13888, 2025600), (14336, 1962300), (14770, 1904640), (14880, 1890560), (15360, 1831480), (15825, 1777664), (15872, 1772400), (16275, 1728512), (16800, 1674496), (16880, 1666560), (17360, 1620480), (17724, 1587200), (17920, 1569840), (18600, 1512448), (19200, 1465184), (19623, 1433600), (19840, 1417920), (20256, 1388800), (20480, 1373610), (20832, 1350400), (21100, 1333248), (21504, 1308200), (21700, 1296384), (22155, 1269760), (22400, 1255872), (23632, 1190400), (23808, 1181600), (24576, 1144675), (24800, 1134336), (25320, 1111040), (25600, 1098888), (26040, 1080320), (26164, 1075200), (26880, 1046560), (27008, 1041600), (27776, 1012800), (28672, 981150), (29540, 952320), (29760, 945280), (30720, 915740), (31650, 888832), (31744, 886200), (32550, 864256), (32705, 860160), (33600, 837248), (33760, 833280), (34720, 810240), (35448, 793600), (35840, 784920), (36925, 761856), (37200, 756224), (38400, 732592), (39246, 716800), (39680, 708960), (40512, 694400), (40960, 686805), (41664, 675200), (42200, 666624), (43008, 654100), (43400, 648192), (44310, 634880), (44800, 627936), (45787, 614400), (47264, 595200), (47616, 590800), (49600, 567168), (50640, 555520), (51200, 549444), (52080, 540160), (52328, 537600), (53760, 523280), (54016, 520800), (55552, 506400), (57344, 490575), (59080, 476160), (59520, 472640), (61440, 457870), (63300, 444416), (63488, 443100), (65100, 432128), (65410, 430080), (67200, 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