81328128000

素因数分解:

$2^{14}\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 960

約数和(自身を含む): 324528562176

約数和(自身を除く): 243200434176

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, 61, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 122, 124, 125, 128, 140, 150, 155, 160, 168, 175, 183, 186, 192, 200, 210, 217, 224, 240, 244, 248, 250, 256, 280, 300, 305, 310, 320, 336, 350, 366, 372, 375, 384, 400, 420, 427, 434, 448, 465, 480, 488, 496, 500, 512, 525, 560, 600, 610, 620, 640, 651, 672, 700, 732, 744, 750, 768, 775, 800, 840, 854, 868, 875, 896, 915, 930, 960, 976, 992, 1000, 1024, 1050, 1085, 1120, 1200, 1220, 1240, 1280, 1281, 1302, 1344, 1400, 1464, 1488, 1500, 1525, 1536, 1550, 1600, 1680, 1708, 1736, 1750, 1792, 1830, 1860, 1891, 1920, 1952, 1984, 2000, 2048, 2100, 2135, 2170, 2240, 2325, 2400, 2440, 2480, 2560, 2562, 2604, 2625, 2688, 2800, 2928, 2976, 3000, 3050, 3072, 3100, 3200, 3255, 3360, 3416, 3472, 3500, 3584, 3660, 3720, 3782, 3840, 3875, 3904, 3968, 4000, 4096, 4200, 4270, 4340, 4480, 4575, 4650, 4800, 4880, 4960, 5120, 5124, 5208, 5250, 5376, 5425, 5600, 5673, 5856, 5952, 6000, 6100, 6144, 6200, 6400, 6405, 6510, 6720, 6832, 6944, 7000, 7168, 7320, 7440, 7564, 7625, 7680, 7750, 7808, 7936, 8000, 8192, 8400, 8540, 8680, 8960, 9150, 9300, 9455, 9600, 9760, 9920, 10240, 10248, 10416, 10500, 10675, 10752, 10850, 11200, 11346, 11625, 11712, 11904, 12000, 12200, 12288, 12400, 12800, 12810, 13020, 13237, 13440, 13664, 13888, 14000, 14336, 14640, 14880, 15128, 15250, 15360, 15500, 15616, 15872, 16000, 16275, 16384, 16800, 17080, 17360, 17920, 18300, 18600, 18910, 19200, 19520, 19840, 20480, 20496, 20832, 21000, 21350, 21504, 21700, 22400, 22692, 22875, 23250, 23424, 23808, 24000, 24400, 24576, 24800, 25600, 25620, 26040, 26474, 26880, 27125, 27328, 27776, 28000, 28365, 28672, 29280, 29760, 30256, 30500, 30720, 31000, 31232, 31744, 32000, 32025, 32550, 33600, 34160, 34720, 35840, 36600, 37200, 37820, 38400, 39040, 39680, 39711, 40960, 40992, 41664, 42000, 42700, 43008, 43400, 44800, 45384, 45750, 46500, 46848, 47275, 47616, 48000, 48800, 49152, 49600, 51200, 51240, 52080, 52948, 53375, 53760, 54250, 54656, 55552, 56000, 56730, 57344, 58560, 59520, 60512, 61000, 61440, 62000, 62464, 63488, 64000, 64050, 65100, 66185, 67200, 68320, 69440, 71680, 73200, 74400, 75640, 76800, 78080, 79360, 79422, 81375, 81920, 81984, 83328, 84000, 85400, 86016, 86800, 89600, 90768, 91500, 93000, 93696, 94550, 95232, 96000, 97600, 99200, 102400, 102480, 104160, 105896, 106750, 107520, 108500, 109312, 111104, 112000, 113460, 114688, 117120, 119040, 121024, 122000, 122880, 124000, 124928, 126976, 128000, 128100, 130200, 132370, 134400, 136640, 138880, 141825, 143360, 146400, 148800, 151280, 153600, 156160, 158720, 158844, 160125, 162750, 163968, 166656, 168000, 170800, 172032, 173600, 179200, 181536, 183000, 186000, 187392, 189100, 190464, 192000, 195200, 198400, 198555, 204800, 204960, 208320, 211792, 213500, 215040, 217000, 218624, 222208, 224000, 226920, 234240, 236375, 238080, 242048, 244000, 245760, 248000, 249856, 253952, 256000, 256200, 260400, 264740, 268800, 273280, 277760, 283650, 286720, 292800, 297600, 302560, 307200, 312320, 317440, 317688, 320250, 325500, 327936, 330925, 333312, 336000, 341600, 344064, 347200, 358400, 363072, 366000, 372000, 374784, 378200, 380928, 384000, 390400, 396800, 397110, 409600, 409920, 416640, 423584, 427000, 430080, 434000, 437248, 444416, 448000, 453840, 468480, 472750, 476160, 484096, 488000, 496000, 499712, 507904, 512000, 512400, 520800, 529480, 537600, 546560, 555520, 567300, 573440, 585600, 595200, 605120, 614400, 624640, 634880, 635376, 640500, 651000, 655872, 661850, 666624, 672000, 683200, 694400, 709125, 716800, 726144, 732000, 744000, 749568, 756400, 761856, 768000, 780800, 793600, 794220, 819840, 833280, 847168, 854000, 860160, 868000, 874496, 888832, 896000, 907680, 936960, 945500, 952320, 968192, 976000, 992000, 992775, 999424, 1024000, 1024800, 1041600, 1058960, 1075200, 1093120, 1111040, 1134600, 1171200, 1190400, 1210240, 1228800, 1249280, 1269760, 1270752, 1281000, 1302000, 1311744, 1323700, 1333248, 1344000, 1366400, 1388800, 1418250, 1433600, 1452288, 1464000, 1488000, 1499136, 1512800, 1523712, 1536000, 1561600, 1587200, 1588440, 1639680, 1654625, 1666560, 1694336, 1708000, 1720320, 1736000, 1748992, 1777664, 1792000, 1815360, 1873920, 1891000, 1904640, 1936384, 1952000, 1984000, 1985550, 2048000, 2049600, 2083200, 2117920, 2150400, 2186240, 2222080, 2269200, 2342400, 2380800, 2420480, 2498560, 2539520, 2541504, 2562000, 2604000, 2623488, 2647400, 2666496, 2688000, 2732800, 2777600, 2836500, 2867200, 2904576, 2928000, 2976000, 2998272, 3025600, 3072000, 3123200, 3174400, 3176880, 3279360, 3309250, 3333120, 3388672, 3416000, 3472000, 3497984, 3555328, 3584000, 3630720, 3747840, 3782000, 3809280, 3872768, 3904000, 3968000, 3971100, 4099200, 4166400, 4235840, 4300800, 4372480, 4444160, 4538400, 4684800, 4761600, 4840960, 4963875, 4997120, 5083008, 5124000, 5208000, 5246976, 5294800, 5332992, 5376000, 5465600, 5555200, 5673000, 5809152, 5856000, 5952000, 6051200, 6144000, 6246400, 6348800, 6353760, 6558720, 6618500, 6666240, 6777344, 6832000, 6944000, 6995968, 7168000, 7261440, 7495680, 7564000, 7618560, 7745536, 7808000, 7936000, 7942200, 8198400, 8332800, 8471680, 8601600, 8744960, 8888320, 9076800, 9369600, 9523200, 9681920, 9927750, 10166016, 10248000, 10416000, 10493952, 10589600, 10665984, 10752000, 10931200, 11110400, 11346000, 11618304, 11712000, 11904000, 12102400, 12492800, 12697600, 12707520, 13117440, 13237000, 13332480, 13554688, 13664000, 13888000, 14336000, 14522880, 14991360, 15128000, 15491072, 15616000, 15872000, 15884400, 16396800, 16665600, 16943360, 17489920, 17776640, 18153600, 18739200, 19046400, 19363840, 19855500, 20332032, 20496000, 20832000, 20987904, 21179200, 21504000, 21862400, 22220800, 22692000, 23236608, 23424000, 23808000, 24204800, 24985600, 25415040, 26234880, 26474000, 26664960, 27109376, 27328000, 27776000, 29045760, 30256000, 30982144, 31232000, 31744000, 31768800, 32793600, 33331200, 33886720, 34979840, 36307200, 37478400, 38092800, 38727680, 39711000, 40664064, 40992000, 41664000, 42358400, 43008000, 43724800, 44441600, 45384000, 46473216, 46848000, 47616000, 48409600, 50830080, 52469760, 52948000, 53329920, 54218752, 54656000, 55552000, 58091520, 60512000, 62464000, 63488000, 63537600, 65587200, 66662400, 67773440, 72614400, 74956800, 77455360, 79422000, 81328128, 81984000, 83328000, 84716800, 87449600, 88883200, 90768000, 92946432, 93696000, 95232000, 96819200, 101660160, 104939520, 105896000, 108437504, 109312000, 111104000, 116183040, 121024000, 124928000, 127075200, 131174400, 133324800, 135546880, 145228800, 154910720, 158844000, 162656256, 163968000, 166656000, 169433600, 174899200, 181536000, 187392000, 190464000, 193638400, 203320320, 211792000, 216875008, 218624000, 222208000, 232366080, 242048000, 254150400, 262348800, 266649600, 271093760, 290457600, 317688000, 325312512, 327936000, 333312000, 338867200, 363072000, 374784000, 387276800, 406640640, 423584000, 437248000, 444416000, 464732160, 484096000, 508300800, 524697600, 542187520, 580915200, 635376000, 650625024, 655872000, 666624000, 677734400, 726144000, 774553600, 813281280, 847168000, 874496000, 968192000, 1016601600, 1084375040, 1161830400, 1270752000, 1311744000, 1333248000, 1355468800, 1452288000, 1626562560, 1694336000, 1936384000, 2033203200, 2323660800, 2541504000, 2623488000, 2710937600, 2904576000, 3253125120, 3388672000, 3872768000, 4066406400, 5083008000, 5421875200, 5809152000, 6777344000, 8132812800, 10166016000, 11618304000, 13554688000, 16265625600, 20332032000, 27109376000, 40664064000, 81328128000]

約数ペア:

[(1, 81328128000), (2, 40664064000), (3, 27109376000), (4, 20332032000), (5, 16265625600), (6, 13554688000), (7, 11618304000), (8, 10166016000), (10, 8132812800), (12, 6777344000), (14, 5809152000), (15, 5421875200), (16, 5083008000), (20, 4066406400), (21, 3872768000), (24, 3388672000), (25, 3253125120), (28, 2904576000), (30, 2710937600), (31, 2623488000), (32, 2541504000), (35, 2323660800), (40, 2033203200), (42, 1936384000), (48, 1694336000), (50, 1626562560), (56, 1452288000), (60, 1355468800), (61, 1333248000), (62, 1311744000), (64, 1270752000), (70, 1161830400), (75, 1084375040), (80, 1016601600), (84, 968192000), (93, 874496000), (96, 847168000), (100, 813281280), (105, 774553600), (112, 726144000), (120, 677734400), (122, 666624000), (124, 655872000), (125, 650625024), (128, 635376000), (140, 580915200), (150, 542187520), (155, 524697600), (160, 508300800), (168, 484096000), (175, 464732160), (183, 444416000), (186, 437248000), (192, 423584000), (200, 406640640), (210, 387276800), (217, 374784000), (224, 363072000), (240, 338867200), (244, 333312000), (248, 327936000), (250, 325312512), (256, 317688000), (280, 290457600), (300, 271093760), (305, 266649600), (310, 262348800), (320, 254150400), (336, 242048000), (350, 232366080), (366, 222208000), (372, 218624000), (375, 216875008), (384, 211792000), (400, 203320320), (420, 193638400), (427, 190464000), (434, 187392000), (448, 181536000), (465, 174899200), (480, 169433600), (488, 166656000), (496, 163968000), (500, 162656256), (512, 158844000), (525, 154910720), (560, 145228800), (600, 135546880), (610, 133324800), (620, 131174400), (640, 127075200), (651, 124928000), (672, 121024000), (700, 116183040), (732, 111104000), (744, 109312000), (750, 108437504), (768, 105896000), (775, 104939520), (800, 101660160), (840, 96819200), (854, 95232000), (868, 93696000), (875, 92946432), (896, 90768000), (915, 88883200), (930, 87449600), (960, 84716800), (976, 83328000), (992, 81984000), (1000, 81328128), (1024, 79422000), (1050, 77455360), (1085, 74956800), (1120, 72614400), (1200, 67773440), (1220, 66662400), (1240, 65587200), (1280, 63537600), (1281, 63488000), (1302, 62464000), (1344, 60512000), (1400, 58091520), (1464, 55552000), (1488, 54656000), (1500, 54218752), (1525, 53329920), (1536, 52948000), (1550, 52469760), (1600, 50830080), (1680, 48409600), (1708, 47616000), (1736, 46848000), (1750, 46473216), (1792, 45384000), (1830, 44441600), (1860, 43724800), (1891, 43008000), (1920, 42358400), (1952, 41664000), (1984, 40992000), (2000, 40664064), (2048, 39711000), (2100, 38727680), (2135, 38092800), (2170, 37478400), (2240, 36307200), (2325, 34979840), (2400, 33886720), (2440, 33331200), (2480, 32793600), (2560, 31768800), (2562, 31744000), (2604, 31232000), (2625, 30982144), (2688, 30256000), (2800, 29045760), (2928, 27776000), (2976, 27328000), (3000, 27109376), (3050, 26664960), (3072, 26474000), (3100, 26234880), (3200, 25415040), (3255, 24985600), (3360, 24204800), (3416, 23808000), (3472, 23424000), (3500, 23236608), (3584, 22692000), (3660, 22220800), (3720, 21862400), (3782, 21504000), (3840, 21179200), (3875, 20987904), (3904, 20832000), (3968, 20496000), (4000, 20332032), (4096, 19855500), (4200, 19363840), (4270, 19046400), (4340, 18739200), (4480, 18153600), (4575, 17776640), (4650, 17489920), (4800, 16943360), (4880, 16665600), (4960, 16396800), (5120, 15884400), (5124, 15872000), (5208, 15616000), (5250, 15491072), (5376, 15128000), (5425, 14991360), (5600, 14522880), (5673, 14336000), (5856, 13888000), (5952, 13664000), (6000, 13554688), (6100, 13332480), (6144, 13237000), (6200, 13117440), (6400, 12707520), (6405, 12697600), (6510, 12492800), (6720, 12102400), (6832, 11904000), (6944, 11712000), (7000, 11618304), (7168, 11346000), (7320, 11110400), (7440, 10931200), (7564, 10752000), (7625, 10665984), (7680, 10589600), (7750, 10493952), (7808, 10416000), (7936, 10248000), (8000, 10166016), (8192, 9927750), (8400, 9681920), (8540, 9523200), (8680, 9369600), (8960, 9076800), (9150, 8888320), (9300, 8744960), (9455, 8601600), (9600, 8471680), (9760, 8332800), (9920, 8198400), (10240, 7942200), (10248, 7936000), (10416, 7808000), (10500, 7745536), (10675, 7618560), (10752, 7564000), (10850, 7495680), (11200, 7261440), (11346, 7168000), (11625, 6995968), (11712, 6944000), (11904, 6832000), (12000, 6777344), (12200, 6666240), (12288, 6618500), (12400, 6558720), (12800, 6353760), (12810, 6348800), (13020, 6246400), (13237, 6144000), (13440, 6051200), (13664, 5952000), (13888, 5856000), (14000, 5809152), (14336, 5673000), (14640, 5555200), (14880, 5465600), (15128, 5376000), (15250, 5332992), (15360, 5294800), (15500, 5246976), (15616, 5208000), (15872, 5124000), (16000, 5083008), (16275, 4997120), (16384, 4963875), (16800, 4840960), (17080, 4761600), (17360, 4684800), (17920, 4538400), (18300, 4444160), (18600, 4372480), (18910, 4300800), (19200, 4235840), (19520, 4166400), (19840, 4099200), (20480, 3971100), (20496, 3968000), (20832, 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(45384, 1792000), (45750, 1777664), (46500, 1748992), (46848, 1736000), (47275, 1720320), (47616, 1708000), (48000, 1694336), (48800, 1666560), (49152, 1654625), (49600, 1639680), (51200, 1588440), (51240, 1587200), (52080, 1561600), (52948, 1536000), (53375, 1523712), (53760, 1512800), (54250, 1499136), (54656, 1488000), (55552, 1464000), (56000, 1452288), (56730, 1433600), (57344, 1418250), (58560, 1388800), (59520, 1366400), (60512, 1344000), (61000, 1333248), (61440, 1323700), (62000, 1311744), (62464, 1302000), (63488, 1281000), (64000, 1270752), (64050, 1269760), (65100, 1249280), (66185, 1228800), (67200, 1210240), (68320, 1190400), (69440, 1171200), (71680, 1134600), (73200, 1111040), (74400, 1093120), (75640, 1075200), (76800, 1058960), (78080, 1041600), (79360, 1024800), (79422, 1024000), (81375, 999424), (81920, 992775), (81984, 992000), (83328, 976000), (84000, 968192), (85400, 952320), (86016, 945500), (86800, 936960), (89600, 907680), (90768, 896000), (91500, 888832), (93000, 874496), (93696, 868000), (94550, 860160), (95232, 854000), (96000, 847168), (97600, 833280), (99200, 819840), (102400, 794220), (102480, 793600), (104160, 780800), (105896, 768000), (106750, 761856), (107520, 756400), (108500, 749568), (109312, 744000), (111104, 732000), (112000, 726144), (113460, 716800), (114688, 709125), (117120, 694400), (119040, 683200), (121024, 672000), (122000, 666624), (122880, 661850), (124000, 655872), (124928, 651000), (126976, 640500), (128000, 635376), (128100, 634880), (130200, 624640), (132370, 614400), (134400, 605120), (136640, 595200), (138880, 585600), (141825, 573440), (143360, 567300), (146400, 555520), (148800, 546560), (151280, 537600), (153600, 529480), (156160, 520800), (158720, 512400), (158844, 512000), (160125, 507904), (162750, 499712), (163968, 496000), (166656, 488000), (168000, 484096), (170800, 476160), (172032, 472750), (173600, 468480), (179200, 453840), (181536, 448000), (183000, 444416), (186000, 437248), (187392, 434000), (189100, 430080), (190464, 427000), (192000, 423584), (195200, 416640), (198400, 409920), (198555, 409600), (204800, 397110), (204960, 396800), (208320, 390400), (211792, 384000), (213500, 380928), (215040, 378200), (217000, 374784), (218624, 372000), (222208, 366000), (224000, 363072), (226920, 358400), (234240, 347200), (236375, 344064), (238080, 341600), (242048, 336000), (244000, 333312), (245760, 330925), (248000, 327936), (249856, 325500), (253952, 320250), (256000, 317688), (256200, 317440), (260400, 312320), (264740, 307200), (268800, 302560), (273280, 297600), (277760, 292800), (283650, 286720)]