81654531840

素因数分解:

$2^8\times 3^9\times 5^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 720

約数和(自身を含む): 336012407808

約数和(自身を除く): 254357875968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 463, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 926, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1389, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1792, 1852, 1890, 1920, 1944, 2016, 2160, 2187, 2240, 2268, 2304, 2315, 2430, 2520, 2592, 2688, 2778, 2835, 2880, 2916, 3024, 3240, 3241, 3360, 3402, 3456, 3645, 3704, 3780, 3840, 3888, 4032, 4167, 4320, 4374, 4480, 4536, 4630, 4860, 5040, 5103, 5184, 5376, 5556, 5670, 5760, 5832, 6048, 6480, 6482, 6561, 6720, 6804, 6912, 6945, 7290, 7408, 7560, 7776, 8064, 8334, 8505, 8640, 8748, 8960, 9072, 9260, 9720, 9723, 10080, 10206, 10368, 10935, 11112, 11340, 11520, 11664, 12096, 12501, 12960, 12964, 13122, 13440, 13608, 13890, 14580, 14816, 15120, 15309, 15552, 16128, 16205, 16668, 17010, 17280, 17496, 18144, 18520, 19440, 19446, 19683, 20160, 20412, 20736, 20835, 21870, 22224, 22680, 23328, 24192, 25002, 25515, 25920, 25928, 26244, 26880, 27216, 27780, 29160, 29169, 29632, 30240, 30618, 31104, 32410, 32805, 33336, 34020, 34560, 34992, 36288, 37040, 37503, 38880, 38892, 39366, 40320, 40824, 41670, 43740, 44448, 45360, 45927, 46656, 48384, 48615, 50004, 51030, 51840, 51856, 52488, 54432, 55560, 58320, 58338, 59264, 60480, 61236, 62208, 62505, 64820, 65610, 66672, 68040, 69984, 72576, 74080, 75006, 76545, 77760, 77784, 78732, 80640, 81648, 83340, 87480, 87507, 88896, 90720, 91854, 93312, 97230, 98415, 100008, 102060, 103680, 103712, 104976, 108864, 111120, 112509, 116640, 116676, 118528, 120960, 122472, 125010, 129640, 131220, 133344, 136080, 137781, 139968, 145152, 145845, 148160, 150012, 153090, 155520, 155568, 157464, 163296, 166680, 174960, 175014, 177792, 181440, 183708, 186624, 187515, 194460, 196830, 200016, 204120, 207424, 209952, 217728, 222240, 225018, 229635, 233280, 233352, 241920, 244944, 250020, 259280, 262440, 262521, 266688, 272160, 275562, 279936, 291690, 296320, 300024, 306180, 311040, 311136, 314928, 326592, 333360, 337527, 349920, 350028, 355584, 362880, 367416, 375030, 388920, 393660, 400032, 408240, 414848, 419904, 435456, 437535, 444480, 450036, 459270, 466560, 466704, 489888, 500040, 518560, 524880, 525042, 533376, 544320, 551124, 559872, 562545, 583380, 592640, 600048, 612360, 622272, 629856, 653184, 666720, 675054, 688905, 699840, 700056, 725760, 734832, 750060, 777840, 787320, 787563, 800064, 816480, 829696, 839808, 875070, 888960, 900072, 918540, 933120, 933408, 979776, 1000080, 1012581, 1037120, 1049760, 1050084, 1066752, 1088640, 1102248, 1125090, 1166760, 1200096, 1224720, 1244544, 1259712, 1306368, 1312605, 1333440, 1350108, 1377810, 1399680, 1400112, 1469664, 1500120, 1555680, 1574640, 1575126, 1600128, 1632960, 1679616, 1687635, 1750140, 1777920, 1800144, 1837080, 1866816, 1959552, 2000160, 2025162, 2074240, 2099520, 2100168, 2177280, 2204496, 2250180, 2333520, 2362689, 2400192, 2449440, 2489088, 2519424, 2625210, 2666880, 2700216, 2755620, 2799360, 2800224, 2939328, 3000240, 3037743, 3111360, 3149280, 3150252, 3200256, 3265920, 3375270, 3500280, 3600288, 3674160, 3733632, 3919104, 3937815, 4000320, 4050324, 4148480, 4199040, 4200336, 4408992, 4500360, 4667040, 4725378, 4800384, 4898880, 5038848, 5062905, 5250420, 5333760, 5400432, 5511240, 5600448, 5878656, 6000480, 6075486, 6222720, 6298560, 6300504, 6531840, 6750540, 7000560, 7088067, 7200576, 7348320, 7467264, 7875630, 8000640, 8100648, 8398080, 8400672, 8817984, 9000720, 9113229, 9334080, 9450756, 9600768, 9797760, 10125810, 10500840, 10800864, 11022480, 11200896, 11757312, 11813445, 12000960, 12150972, 12445440, 12597120, 12601008, 13501080, 14001120, 14176134, 14401152, 14696640, 15188715, 15751260, 16001280, 16201296, 16801344, 17635968, 18001440, 18226458, 18668160, 18901512, 19595520, 20251620, 21001680, 21264201, 21601728, 22044960, 22401792, 23626890, 24001920, 24301944, 25194240, 25202016, 27002160, 28002240, 28352268, 28802304, 29393280, 30377430, 31502520, 32402592, 33602688, 35271936, 35440335, 36002880, 36452916, 37336320, 37803024, 40503240, 42003360, 42528402, 43203456, 44089920, 45566145, 47253780, 48003840, 48603888, 50404032, 54004320, 56004480, 56704536, 58786560, 60754860, 63005040, 63792603, 64805184, 67205376, 70880670, 72005760, 72905832, 75606048, 81006480, 84006720, 85056804, 86406912, 88179840, 91132290, 94507560, 97207776, 100808064, 106321005, 108008640, 112008960, 113409072, 121509720, 126010080, 127585206, 129610368, 141761340, 144011520, 145811664, 151212096, 162012960, 168013440, 170113608, 176359680, 182264580, 189015120, 194415552, 201616128, 212642010, 216017280, 226818144, 243019440, 252020160, 255170412, 259220736, 283522680, 291623328, 302424192, 318963015, 324025920, 336026880, 340227216, 364529160, 378030240, 388831104, 425284020, 432034560, 453636288, 486038880, 504040320, 510340824, 567045360, 583246656, 604848384, 637926030, 648051840, 680454432, 729058320, 756060480, 777662208, 850568040, 907272576, 972077760, 1008080640, 1020681648, 1134090720, 1166493312, 1275852060, 1296103680, 1360908864, 1458116640, 1512120960, 1701136080, 1814545152, 1944155520, 2041363296, 2268181440, 2332986624, 2551704120, 2721817728, 2916233280, 3024241920, 3402272160, 3888311040, 4082726592, 4536362880, 5103408240, 5443635456, 5832466560, 6804544320, 8165453184, 9072725760, 10206816480, 11664933120, 13609088640, 16330906368, 20413632960, 27218177280, 40827265920, 81654531840]

約数ペア:

[(1, 81654531840), (2, 40827265920), (3, 27218177280), (4, 20413632960), (5, 16330906368), (6, 13609088640), (7, 11664933120), (8, 10206816480), (9, 9072725760), (10, 8165453184), (12, 6804544320), (14, 5832466560), (15, 5443635456), (16, 5103408240), (18, 4536362880), (20, 4082726592), (21, 3888311040), (24, 3402272160), (27, 3024241920), (28, 2916233280), (30, 2721817728), (32, 2551704120), (35, 2332986624), (36, 2268181440), (40, 2041363296), (42, 1944155520), (45, 1814545152), (48, 1701136080), (54, 1512120960), (56, 1458116640), (60, 1360908864), (63, 1296103680), (64, 1275852060), (70, 1166493312), (72, 1134090720), (80, 1020681648), (81, 1008080640), (84, 972077760), (90, 907272576), (96, 850568040), (105, 777662208), (108, 756060480), (112, 729058320), (120, 680454432), (126, 648051840), (128, 637926030), (135, 604848384), (140, 583246656), (144, 567045360), (160, 510340824), (162, 504040320), (168, 486038880), (180, 453636288), (189, 432034560), (192, 425284020), (210, 388831104), (216, 378030240), (224, 364529160), (240, 340227216), (243, 336026880), (252, 324025920), (256, 318963015), (270, 302424192), (280, 291623328), (288, 283522680), (315, 259220736), (320, 255170412), (324, 252020160), (336, 243019440), (360, 226818144), (378, 216017280), (384, 212642010), (405, 201616128), (420, 194415552), (432, 189015120), (448, 182264580), (463, 176359680), (480, 170113608), (486, 168013440), (504, 162012960), (540, 151212096), (560, 145811664), (567, 144011520), (576, 141761340), (630, 129610368), (640, 127585206), (648, 126010080), (672, 121509720), (720, 113409072), (729, 112008960), (756, 108008640), (768, 106321005), (810, 100808064), (840, 97207776), (864, 94507560), (896, 91132290), (926, 88179840), (945, 86406912), (960, 85056804), (972, 84006720), (1008, 81006480), (1080, 75606048), (1120, 72905832), (1134, 72005760), (1152, 70880670), (1215, 67205376), (1260, 64805184), (1280, 63792603), (1296, 63005040), (1344, 60754860), (1389, 58786560), (1440, 56704536), (1458, 56004480), (1512, 54004320), (1620, 50404032), (1680, 48603888), (1701, 48003840), (1728, 47253780), (1792, 45566145), (1852, 44089920), (1890, 43203456), (1920, 42528402), (1944, 42003360), (2016, 40503240), (2160, 37803024), (2187, 37336320), (2240, 36452916), (2268, 36002880), (2304, 35440335), (2315, 35271936), (2430, 33602688), (2520, 32402592), (2592, 31502520), (2688, 30377430), (2778, 29393280), (2835, 28802304), (2880, 28352268), (2916, 28002240), (3024, 27002160), (3240, 25202016), (3241, 25194240), (3360, 24301944), (3402, 24001920), (3456, 23626890), (3645, 22401792), (3704, 22044960), (3780, 21601728), (3840, 21264201), (3888, 21001680), (4032, 20251620), (4167, 19595520), (4320, 18901512), (4374, 18668160), (4480, 18226458), (4536, 18001440), (4630, 17635968), (4860, 16801344), (5040, 16201296), (5103, 16001280), (5184, 15751260), (5376, 15188715), (5556, 14696640), (5670, 14401152), (5760, 14176134), (5832, 14001120), (6048, 13501080), (6480, 12601008), (6482, 12597120), (6561, 12445440), (6720, 12150972), (6804, 12000960), (6912, 11813445), (6945, 11757312), (7290, 11200896), (7408, 11022480), (7560, 10800864), (7776, 10500840), (8064, 10125810), (8334, 9797760), (8505, 9600768), (8640, 9450756), (8748, 9334080), (8960, 9113229), (9072, 9000720), (9260, 8817984), (9720, 8400672), (9723, 8398080), (10080, 8100648), (10206, 8000640), (10368, 7875630), (10935, 7467264), (11112, 7348320), (11340, 7200576), (11520, 7088067), (11664, 7000560), (12096, 6750540), (12501, 6531840), (12960, 6300504), (12964, 6298560), (13122, 6222720), (13440, 6075486), (13608, 6000480), (13890, 5878656), (14580, 5600448), (14816, 5511240), (15120, 5400432), (15309, 5333760), (15552, 5250420), (16128, 5062905), (16205, 5038848), (16668, 4898880), (17010, 4800384), (17280, 4725378), (17496, 4667040), (18144, 4500360), (18520, 4408992), (19440, 4200336), (19446, 4199040), (19683, 4148480), (20160, 4050324), (20412, 4000320), (20736, 3937815), (20835, 3919104), (21870, 3733632), (22224, 3674160), (22680, 3600288), (23328, 3500280), (24192, 3375270), (25002, 3265920), (25515, 3200256), (25920, 3150252), (25928, 3149280), (26244, 3111360), (26880, 3037743), (27216, 3000240), (27780, 2939328), (29160, 2800224), (29169, 2799360), (29632, 2755620), (30240, 2700216), (30618, 2666880), (31104, 2625210), (32410, 2519424), (32805, 2489088), (33336, 2449440), (34020, 2400192), (34560, 2362689), (34992, 2333520), (36288, 2250180), (37040, 2204496), (37503, 2177280), (38880, 2100168), (38892, 2099520), (39366, 2074240), (40320, 2025162), (40824, 2000160), (41670, 1959552), (43740, 1866816), (44448, 1837080), (45360, 1800144), (45927, 1777920), (46656, 1750140), (48384, 1687635), (48615, 1679616), (50004, 1632960), (51030, 1600128), (51840, 1575126), (51856, 1574640), (52488, 1555680), (54432, 1500120), (55560, 1469664), (58320, 1400112), (58338, 1399680), (59264, 1377810), (60480, 1350108), (61236, 1333440), (62208, 1312605), (62505, 1306368), (64820, 1259712), (65610, 1244544), (66672, 1224720), (68040, 1200096), (69984, 1166760), (72576, 1125090), (74080, 1102248), (75006, 1088640), (76545, 1066752), (77760, 1050084), (77784, 1049760), (78732, 1037120), (80640, 1012581), (81648, 1000080), (83340, 979776), (87480, 933408), (87507, 933120), (88896, 918540), (90720, 900072), (91854, 888960), (93312, 875070), (97230, 839808), (98415, 829696), (100008, 816480), (102060, 800064), (103680, 787563), (103712, 787320), (104976, 777840), (108864, 750060), (111120, 734832), (112509, 725760), (116640, 700056), (116676, 699840), (118528, 688905), (120960, 675054), (122472, 666720), (125010, 653184), (129640, 629856), (131220, 622272), (133344, 612360), (136080, 600048), (137781, 592640), (139968, 583380), (145152, 562545), (145845, 559872), (148160, 551124), (150012, 544320), (153090, 533376), (155520, 525042), (155568, 524880), (157464, 518560), (163296, 500040), (166680, 489888), (174960, 466704), (175014, 466560), (177792, 459270), (181440, 450036), (183708, 444480), (186624, 437535), (187515, 435456), (194460, 419904), (196830, 414848), (200016, 408240), (204120, 400032), (207424, 393660), (209952, 388920), (217728, 375030), (222240, 367416), (225018, 362880), (229635, 355584), (233280, 350028), (233352, 349920), (241920, 337527), (244944, 333360), (250020, 326592), (259280, 314928), (262440, 311136), (262521, 311040), (266688, 306180), (272160, 300024), (275562, 296320), (279936, 291690)]