81672391680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 528

約数和(自身を含む): 295046260992

約数和(自身を除く): 213373869312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 503, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 961, 992, 1006, 1023, 1024, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1509, 1536, 1705, 1760, 1860, 1920, 1922, 1984, 2012, 2046, 2112, 2480, 2515, 2560, 2640, 2728, 2816, 2883, 2976, 3018, 3072, 3410, 3520, 3720, 3840, 3844, 3968, 4024, 4092, 4224, 4805, 4960, 5030, 5115, 5120, 5280, 5456, 5533, 5632, 5766, 5952, 6036, 6820, 7040, 7440, 7545, 7680, 7688, 7936, 8048, 8184, 8448, 9610, 9920, 10060, 10230, 10560, 10571, 10912, 11066, 11264, 11532, 11904, 12072, 13640, 14080, 14415, 14880, 15090, 15360, 15376, 15593, 15872, 16096, 16368, 16599, 16896, 19220, 19840, 20120, 20460, 21120, 21142, 21824, 22132, 23064, 23808, 24144, 27280, 27665, 28160, 28830, 29760, 30180, 30752, 31186, 31713, 31744, 32192, 32736, 33198, 33792, 38440, 39680, 40240, 40920, 42240, 42284, 43648, 44264, 46128, 46779, 47616, 48288, 52855, 54560, 55330, 56320, 57660, 59520, 60360, 61504, 62372, 63426, 64384, 65472, 66396, 76880, 77965, 79360, 80480, 81840, 82995, 84480, 84568, 87296, 88528, 92256, 93558, 95232, 96576, 105710, 109120, 110660, 115320, 119040, 120720, 123008, 124744, 126852, 128768, 130944, 132792, 153760, 155930, 158565, 158720, 160960, 163680, 165990, 168960, 169136, 171523, 174592, 177056, 184512, 187116, 193152, 211420, 218240, 221320, 230640, 233895, 238080, 241440, 246016, 249488, 253704, 257536, 261888, 265584, 307520, 311860, 317130, 321920, 327360, 331980, 338272, 343046, 349184, 354112, 369024, 374232, 386304, 422840, 436480, 442640, 461280, 467790, 476160, 482880, 483383, 492032, 498976, 507408, 514569, 515072, 523776, 531168, 615040, 623720, 634260, 643840, 654720, 663960, 676544, 686092, 708224, 738048, 748464, 772608, 845680, 857615, 872960, 885280, 922560, 935580, 965760, 966766, 984064, 997952, 1014816, 1029138, 1047552, 1062336, 1230080, 1247440, 1268520, 1287680, 1309440, 1327920, 1353088, 1372184, 1416448, 1450149, 1476096, 1496928, 1545216, 1691360, 1715230, 1745920, 1770560, 1845120, 1871160, 1931520, 1933532, 1995904, 2029632, 2058276, 2124672, 2416915, 2460160, 2494880, 2537040, 2572845, 2575360, 2618880, 2655840, 2706176, 2744368, 2832896, 2900298, 2952192, 2993856, 3382720, 3430460, 3541120, 3690240, 3742320, 3863040, 3867064, 3991808, 4059264, 4116552, 4249344, 4833830, 4920320, 4989760, 5074080, 5145690, 5237760, 5311680, 5317213, 5412352, 5488736, 5665792, 5800596, 5987712, 6765440, 6860920, 7082240, 7250745, 7380480, 7484640, 7726080, 7734128, 7983616, 8118528, 8233104, 8498688, 9667660, 9979520, 10148160, 10291380, 10623360, 10634426, 10824704, 10977472, 11601192, 11975424, 13530880, 13721840, 14164480, 14501490, 14760960, 14969280, 15468256, 15951639, 15967232, 16237056, 16466208, 16997376, 19335320, 19959040, 20296320, 20582760, 21246720, 21268852, 21954944, 23202384, 23950848, 26586065, 27061760, 27443680, 28328960, 29002980, 29938560, 30936512, 31903278, 32474112, 32932416, 38670640, 39918080, 40592640, 41165520, 42493440, 42537704, 43909888, 46404768, 47901696, 53172130, 54123520, 54887360, 58005960, 59877120, 61873024, 63806556, 65864832, 77341280, 79758195, 79836160, 81185280, 82331040, 84986880, 85075408, 87819776, 92809536, 106344260, 109774720, 116011920, 119754240, 123746048, 127613112, 131729664, 154682560, 159516390, 162370560, 164662080, 170150816, 175639552, 185619072, 212688520, 219549440, 232023840, 239508480, 247492096, 255226224, 263459328, 309365120, 319032780, 329324160, 340301632, 371238144, 425377040, 439098880, 464047680, 494984192, 510452448, 526918656, 618730240, 638065560, 658648320, 680603264, 742476288, 850754080, 878197760, 928095360, 1020904896, 1237460480, 1276131120, 1317296640, 1361206528, 1484952576, 1701508160, 1856190720, 2041809792, 2474920960, 2552262240, 2634593280, 2722413056, 3403016320, 3712381440, 4083619584, 5104524480, 5444826112, 6806032640, 7424762880, 8167239168, 10209048960, 13612065280, 16334478336, 20418097920, 27224130560, 40836195840, 81672391680]

約数ペア:

[(1, 81672391680), (2, 40836195840), (3, 27224130560), (4, 20418097920), (5, 16334478336), (6, 13612065280), (8, 10209048960), (10, 8167239168), (11, 7424762880), (12, 6806032640), (15, 5444826112), (16, 5104524480), (20, 4083619584), (22, 3712381440), (24, 3403016320), (30, 2722413056), (31, 2634593280), (32, 2552262240), (33, 2474920960), (40, 2041809792), (44, 1856190720), (48, 1701508160), (55, 1484952576), (60, 1361206528), (62, 1317296640), (64, 1276131120), (66, 1237460480), (80, 1020904896), (88, 928095360), (93, 878197760), (96, 850754080), (110, 742476288), (120, 680603264), (124, 658648320), (128, 638065560), (132, 618730240), (155, 526918656), (160, 510452448), (165, 494984192), (176, 464047680), (186, 439098880), (192, 425377040), (220, 371238144), (240, 340301632), (248, 329324160), (256, 319032780), (264, 309365120), (310, 263459328), (320, 255226224), (330, 247492096), (341, 239508480), (352, 232023840), (372, 219549440), (384, 212688520), (440, 185619072), (465, 175639552), (480, 170150816), (496, 164662080), (503, 162370560), (512, 159516390), (528, 154682560), (620, 131729664), (640, 127613112), (660, 123746048), (682, 119754240), (704, 116011920), (744, 109774720), (768, 106344260), (880, 92809536), (930, 87819776), (960, 85075408), (961, 84986880), (992, 82331040), (1006, 81185280), (1023, 79836160), (1024, 79758195), (1056, 77341280), (1240, 65864832), (1280, 63806556), (1320, 61873024), (1364, 59877120), (1408, 58005960), (1488, 54887360), (1509, 54123520), (1536, 53172130), (1705, 47901696), (1760, 46404768), (1860, 43909888), (1920, 42537704), (1922, 42493440), (1984, 41165520), (2012, 40592640), (2046, 39918080), (2112, 38670640), (2480, 32932416), (2515, 32474112), (2560, 31903278), (2640, 30936512), (2728, 29938560), (2816, 29002980), (2883, 28328960), (2976, 27443680), (3018, 27061760), (3072, 26586065), (3410, 23950848), (3520, 23202384), (3720, 21954944), (3840, 21268852), (3844, 21246720), (3968, 20582760), (4024, 20296320), (4092, 19959040), (4224, 19335320), (4805, 16997376), (4960, 16466208), (5030, 16237056), (5115, 15967232), (5120, 15951639), (5280, 15468256), (5456, 14969280), (5533, 14760960), (5632, 14501490), (5766, 14164480), (5952, 13721840), (6036, 13530880), (6820, 11975424), (7040, 11601192), (7440, 10977472), (7545, 10824704), (7680, 10634426), (7688, 10623360), (7936, 10291380), (8048, 10148160), (8184, 9979520), (8448, 9667660), (9610, 8498688), (9920, 8233104), (10060, 8118528), (10230, 7983616), (10560, 7734128), (10571, 7726080), (10912, 7484640), (11066, 7380480), (11264, 7250745), (11532, 7082240), (11904, 6860920), (12072, 6765440), (13640, 5987712), (14080, 5800596), (14415, 5665792), (14880, 5488736), (15090, 5412352), (15360, 5317213), (15376, 5311680), (15593, 5237760), (15872, 5145690), (16096, 5074080), (16368, 4989760), (16599, 4920320), (16896, 4833830), (19220, 4249344), (19840, 4116552), (20120, 4059264), (20460, 3991808), (21120, 3867064), (21142, 3863040), (21824, 3742320), (22132, 3690240), (23064, 3541120), (23808, 3430460), (24144, 3382720), (27280, 2993856), (27665, 2952192), (28160, 2900298), (28830, 2832896), (29760, 2744368), (30180, 2706176), (30752, 2655840), (31186, 2618880), (31713, 2575360), (31744, 2572845), (32192, 2537040), (32736, 2494880), (33198, 2460160), (33792, 2416915), (38440, 2124672), (39680, 2058276), (40240, 2029632), (40920, 1995904), (42240, 1933532), (42284, 1931520), (43648, 1871160), (44264, 1845120), (46128, 1770560), (46779, 1745920), (47616, 1715230), (48288, 1691360), (52855, 1545216), (54560, 1496928), (55330, 1476096), (56320, 1450149), (57660, 1416448), (59520, 1372184), (60360, 1353088), (61504, 1327920), (62372, 1309440), (63426, 1287680), (64384, 1268520), (65472, 1247440), (66396, 1230080), (76880, 1062336), (77965, 1047552), (79360, 1029138), (80480, 1014816), (81840, 997952), (82995, 984064), (84480, 966766), (84568, 965760), (87296, 935580), (88528, 922560), (92256, 885280), (93558, 872960), (95232, 857615), (96576, 845680), (105710, 772608), (109120, 748464), (110660, 738048), (115320, 708224), (119040, 686092), (120720, 676544), (123008, 663960), (124744, 654720), (126852, 643840), (128768, 634260), (130944, 623720), (132792, 615040), (153760, 531168), (155930, 523776), (158565, 515072), (158720, 514569), (160960, 507408), (163680, 498976), (165990, 492032), (168960, 483383), (169136, 482880), (171523, 476160), (174592, 467790), (177056, 461280), (184512, 442640), (187116, 436480), (193152, 422840), (211420, 386304), (218240, 374232), (221320, 369024), (230640, 354112), (233895, 349184), (238080, 343046), (241440, 338272), (246016, 331980), (249488, 327360), (253704, 321920), (257536, 317130), (261888, 311860), (265584, 307520)]