1870951680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 486

約数和(自身を含む): 7242955902

約数和(自身を除く): 5372004222

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 169, 180, 186, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 320, 338, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 507, 520, 558, 576, 585, 620, 624, 640, 676, 720, 744, 768, 780, 806, 832, 845, 930, 936, 960, 961, 992, 1014, 1040, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1352, 1395, 1440, 1488, 1521, 1560, 1612, 1664, 1690, 1860, 1872, 1920, 1922, 1984, 2015, 2028, 2080, 2232, 2304, 2340, 2418, 2480, 2496, 2535, 2704, 2790, 2880, 2883, 2976, 3042, 3120, 3224, 3328, 3380, 3627, 3720, 3744, 3840, 3844, 3968, 4030, 4056, 4160, 4464, 4680, 4805, 4836, 4960, 4992, 5070, 5239, 5408, 5580, 5760, 5766, 5952, 6045, 6084, 6240, 6448, 6760, 7254, 7440, 7488, 7605, 7688, 7936, 8060, 8112, 8320, 8649, 8928, 9360, 9610, 9672, 9920, 9984, 10140, 10478, 10816, 11160, 11520, 11532, 11904, 12090, 12168, 12480, 12493, 12896, 13520, 14415, 14508, 14880, 14976, 15210, 15376, 15717, 16120, 16224, 16640, 17298, 17856, 18135, 18720, 19220, 19344, 19840, 20280, 20956, 21632, 22320, 23064, 23808, 24180, 24336, 24960, 24986, 25792, 26195, 27040, 28830, 29016, 29760, 29952, 30420, 30752, 31434, 32240, 32448, 34596, 35712, 36270, 37440, 37479, 38440, 38688, 39680, 40560, 41912, 43245, 43264, 44640, 46128, 47151, 48360, 48672, 49920, 49972, 51584, 52390, 54080, 57660, 58032, 59520, 60840, 61504, 62465, 62868, 64480, 64896, 69192, 71424, 72540, 74880, 74958, 76880, 77376, 78585, 81120, 83824, 86490, 89280, 92256, 94302, 96720, 97344, 99944, 103168, 104780, 108160, 112437, 115320, 116064, 119040, 121680, 123008, 124930, 125736, 128960, 129792, 138384, 145080, 149760, 149916, 153760, 154752, 157170, 162240, 162409, 167648, 172980, 178560, 184512, 187395, 188604, 193440, 194688, 199888, 209560, 216320, 224874, 230640, 232128, 235755, 243360, 246016, 249860, 251472, 257920, 276768, 290160, 299832, 307520, 309504, 314340, 324480, 324818, 335296, 345960, 357120, 369024, 374790, 377208, 386880, 389376, 399776, 419120, 449748, 461280, 464256, 471510, 486720, 487227, 499720, 502944, 515840, 553536, 562185, 580320, 599664, 615040, 628680, 648960, 649636, 670592, 691920, 738048, 749580, 754416, 773760, 799552, 812045, 838240, 899496, 922560, 928512, 943020, 973440, 974454, 999440, 1005888, 1107072, 1124370, 1160640, 1199328, 1230080, 1257360, 1299272, 1341184, 1383840, 1461681, 1499160, 1508832, 1547520, 1599104, 1624090, 1676480, 1798992, 1845120, 1886040, 1946880, 1948908, 1998880, 2011776, 2214144, 2248740, 2321280, 2398656, 2436135, 2514720, 2598544, 2767680, 2923362, 2998320, 3017664, 3198208, 3248180, 3352960, 3597984, 3690240, 3772080, 3897816, 3997760, 4023552, 4497480, 4642560, 4797312, 4872270, 5029440, 5197088, 5535360, 5846724, 5996640, 6035328, 6496360, 6705920, 7195968, 7308405, 7544160, 7795632, 7995520, 8994960, 9594624, 9744540, 10058880, 10394176, 11070720, 11693448, 11993280, 12070656, 12992720, 14391936, 14616810, 15088320, 15591264, 15991040, 17989920, 19489080, 20117760, 20788352, 23386896, 23986560, 25985440, 28783872, 29233620, 30176640, 31182528, 35979840, 38978160, 41576704, 46773792, 47973120, 51970880, 58467240, 60353280, 62365056, 71959680, 77956320, 93547584, 103941760, 116934480, 124730112, 143919360, 155912640, 187095168, 207883520, 233868960, 311825280, 374190336, 467737920, 623650560, 935475840, 1870951680]

約数ペア:

[(1, 1870951680), (2, 935475840), (3, 623650560), (4, 467737920), (5, 374190336), (6, 311825280), (8, 233868960), (9, 207883520), (10, 187095168), (12, 155912640), (13, 143919360), (15, 124730112), (16, 116934480), (18, 103941760), (20, 93547584), (24, 77956320), (26, 71959680), (30, 62365056), (31, 60353280), (32, 58467240), (36, 51970880), (39, 47973120), (40, 46773792), (45, 41576704), (48, 38978160), (52, 35979840), (60, 31182528), (62, 30176640), (64, 29233620), (65, 28783872), (72, 25985440), (78, 23986560), (80, 23386896), (90, 20788352), (93, 20117760), (96, 19489080), (104, 17989920), (117, 15991040), (120, 15591264), (124, 15088320), (128, 14616810), (130, 14391936), (144, 12992720), (155, 12070656), (156, 11993280), (160, 11693448), (169, 11070720), (180, 10394176), (186, 10058880), (192, 9744540), (195, 9594624), (208, 8994960), (234, 7995520), (240, 7795632), (248, 7544160), (256, 7308405), (260, 7195968), (279, 6705920), (288, 6496360), (310, 6035328), (312, 5996640), (320, 5846724), (338, 5535360), (360, 5197088), (372, 5029440), (384, 4872270), (390, 4797312), (403, 4642560), (416, 4497480), (465, 4023552), (468, 3997760), (480, 3897816), (496, 3772080), (507, 3690240), (520, 3597984), (558, 3352960), (576, 3248180), (585, 3198208), (620, 3017664), (624, 2998320), (640, 2923362), (676, 2767680), (720, 2598544), (744, 2514720), (768, 2436135), (780, 2398656), (806, 2321280), (832, 2248740), (845, 2214144), (930, 2011776), (936, 1998880), (960, 1948908), (961, 1946880), (992, 1886040), (1014, 1845120), (1040, 1798992), (1116, 1676480), (1152, 1624090), (1170, 1599104), (1209, 1547520), (1240, 1508832), (1248, 1499160), (1280, 1461681), (1352, 1383840), (1395, 1341184), (1440, 1299272), (1488, 1257360), (1521, 1230080), (1560, 1199328), (1612, 1160640), (1664, 1124370), (1690, 1107072), (1860, 1005888), (1872, 999440), (1920, 974454), (1922, 973440), (1984, 943020), (2015, 928512), (2028, 922560), (2080, 899496), (2232, 838240), (2304, 812045), (2340, 799552), (2418, 773760), (2480, 754416), (2496, 749580), (2535, 738048), (2704, 691920), (2790, 670592), (2880, 649636), (2883, 648960), (2976, 628680), (3042, 615040), (3120, 599664), (3224, 580320), (3328, 562185), (3380, 553536), (3627, 515840), (3720, 502944), (3744, 499720), (3840, 487227), (3844, 486720), (3968, 471510), (4030, 464256), (4056, 461280), (4160, 449748), (4464, 419120), (4680, 399776), (4805, 389376), (4836, 386880), (4960, 377208), (4992, 374790), (5070, 369024), (5239, 357120), (5408, 345960), (5580, 335296), (5760, 324818), (5766, 324480), (5952, 314340), (6045, 309504), (6084, 307520), (6240, 299832), (6448, 290160), (6760, 276768), (7254, 257920), (7440, 251472), (7488, 249860), (7605, 246016), (7688, 243360), (7936, 235755), (8060, 232128), (8112, 230640), (8320, 224874), (8649, 216320), (8928, 209560), (9360, 199888), (9610, 194688), (9672, 193440), (9920, 188604), (9984, 187395), (10140, 184512), (10478, 178560), (10816, 172980), (11160, 167648), (11520, 162409), (11532, 162240), (11904, 157170), (12090, 154752), (12168, 153760), (12480, 149916), (12493, 149760), (12896, 145080), (13520, 138384), (14415, 129792), (14508, 128960), (14880, 125736), (14976, 124930), (15210, 123008), (15376, 121680), (15717, 119040), (16120, 116064), (16224, 115320), (16640, 112437), (17298, 108160), (17856, 104780), (18135, 103168), (18720, 99944), (19220, 97344), (19344, 96720), (19840, 94302), (20280, 92256), (20956, 89280), (21632, 86490), (22320, 83824), (23064, 81120), (23808, 78585), (24180, 77376), (24336, 76880), (24960, 74958), (24986, 74880), (25792, 72540), (26195, 71424), (27040, 69192), (28830, 64896), (29016, 64480), (29760, 62868), (29952, 62465), (30420, 61504), (30752, 60840), (31434, 59520), (32240, 58032), (32448, 57660), (34596, 54080), (35712, 52390), (36270, 51584), (37440, 49972), (37479, 49920), (38440, 48672), (38688, 48360), (39680, 47151), (40560, 46128), (41912, 44640), (43245, 43264)]