2686494720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 10930308480

約数和(自身を除く): 8243813760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 256, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 512, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 768, 780, 806, 832, 840, 868, 896, 910, 930, 960, 961, 992, 1024, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1280, 1302, 1344, 1365, 1456, 1488, 1536, 1560, 1612, 1664, 1680, 1736, 1792, 1820, 1860, 1920, 1922, 1984, 2015, 2048, 2080, 2170, 2184, 2240, 2418, 2480, 2496, 2560, 2604, 2688, 2730, 2821, 2883, 2912, 2976, 3072, 3120, 3224, 3255, 3328, 3360, 3472, 3584, 3640, 3720, 3840, 3844, 3968, 4030, 4160, 4340, 4368, 4480, 4805, 4836, 4960, 4992, 5120, 5208, 5376, 5460, 5642, 5766, 5824, 5952, 6045, 6144, 6240, 6448, 6510, 6656, 6720, 6727, 6944, 7168, 7280, 7440, 7680, 7688, 7936, 8060, 8320, 8463, 8680, 8736, 8960, 9610, 9672, 9920, 9984, 10240, 10416, 10752, 10920, 11284, 11532, 11648, 11904, 12090, 12480, 12493, 12896, 13020, 13312, 13440, 13454, 13888, 14105, 14336, 14415, 14560, 14880, 15360, 15376, 15872, 16120, 16640, 16926, 17360, 17472, 17920, 19220, 19344, 19840, 19968, 20181, 20832, 21504, 21840, 22568, 23064, 23296, 23808, 24180, 24960, 24986, 25792, 26040, 26624, 26880, 26908, 27776, 28210, 28830, 29120, 29760, 30720, 30752, 31744, 32240, 33280, 33635, 33852, 34720, 34944, 35840, 37479, 38440, 38688, 39680, 39936, 40362, 41664, 42315, 43008, 43680, 45136, 46128, 46592, 47616, 48360, 49920, 49972, 51584, 52080, 53760, 53816, 55552, 56420, 57660, 58240, 59520, 61504, 62465, 63488, 64480, 66560, 67270, 67704, 69440, 69888, 71680, 74958, 76880, 77376, 79360, 79872, 80724, 83328, 84630, 87360, 87451, 90272, 92256, 93184, 95232, 96720, 99840, 99944, 100905, 103168, 104160, 107520, 107632, 111104, 112840, 115320, 116480, 119040, 123008, 124930, 128960, 133120, 134540, 135408, 138880, 139776, 149916, 153760, 154752, 158720, 161448, 166656, 169260, 174720, 174902, 180544, 184512, 186368, 187395, 190464, 193440, 199680, 199888, 201810, 206336, 208320, 215040, 215264, 222208, 225680, 230640, 232960, 238080, 246016, 249860, 257920, 262353, 269080, 270816, 277760, 279552, 299832, 307520, 309504, 317440, 322896, 333312, 338520, 349440, 349804, 361088, 369024, 374790, 386880, 399360, 399776, 403620, 412672, 416640, 430528, 437255, 444416, 451360, 461280, 465920, 476160, 492032, 499720, 515840, 524706, 538160, 541632, 555520, 559104, 599664, 615040, 619008, 645792, 666624, 677040, 698880, 699608, 722176, 738048, 749580, 773760, 799552, 807240, 825344, 833280, 861056, 874510, 902720, 922560, 931840, 952320, 984064, 999440, 1031680, 1049412, 1076320, 1083264, 1111040, 1199328, 1230080, 1238016, 1291584, 1311765, 1333248, 1354080, 1397760, 1399216, 1444352, 1476096, 1499160, 1547520, 1599104, 1614480, 1666560, 1722112, 1749020, 1805440, 1845120, 1968128, 1998880, 2063360, 2098824, 2152640, 2166528, 2222080, 2398656, 2460160, 2476032, 2583168, 2623530, 2708160, 2795520, 2798432, 2888704, 2952192, 2998320, 3095040, 3198208, 3228960, 3333120, 3444224, 3498040, 3610880, 3690240, 3997760, 4126720, 4197648, 4305280, 4333056, 4797312, 4920320, 5166336, 5247060, 5416320, 5596864, 5777408, 5904384, 5996640, 6190080, 6396416, 6457920, 6666240, 6888448, 6996080, 7221760, 7380480, 7995520, 8395296, 8610560, 8666112, 9594624, 9840640, 10332672, 10494120, 10832640, 11193728, 11993280, 12380160, 12792832, 12915840, 13776896, 13992160, 14443520, 14760960, 15991040, 16790592, 17221120, 17332224, 19189248, 20665344, 20988240, 21665280, 22387456, 23986560, 25585664, 25831680, 27984320, 28887040, 29521920, 31982080, 33581184, 34442240, 38378496, 41330688, 41976480, 43330560, 44774912, 47973120, 51663360, 55968640, 63964160, 67162368, 68884480, 76756992, 83952960, 86661120, 89549824, 95946240, 103326720, 111937280, 127928320, 134324736, 167905920, 179099648, 191892480, 206653440, 223874560, 268649472, 335811840, 383784960, 447749120, 537298944, 671623680, 895498240, 1343247360, 2686494720]

約数ペア:

[(1, 2686494720), (2, 1343247360), (3, 895498240), (4, 671623680), (5, 537298944), (6, 447749120), (7, 383784960), (8, 335811840), (10, 268649472), (12, 223874560), (13, 206653440), (14, 191892480), (15, 179099648), (16, 167905920), (20, 134324736), (21, 127928320), (24, 111937280), (26, 103326720), (28, 95946240), (30, 89549824), (31, 86661120), (32, 83952960), (35, 76756992), (39, 68884480), (40, 67162368), (42, 63964160), (48, 55968640), (52, 51663360), (56, 47973120), (60, 44774912), (62, 43330560), (64, 41976480), (65, 41330688), (70, 38378496), (78, 34442240), (80, 33581184), (84, 31982080), (91, 29521920), (93, 28887040), (96, 27984320), (104, 25831680), (105, 25585664), (112, 23986560), (120, 22387456), (124, 21665280), (128, 20988240), (130, 20665344), (140, 19189248), (155, 17332224), (156, 17221120), (160, 16790592), (168, 15991040), (182, 14760960), (186, 14443520), (192, 13992160), (195, 13776896), (208, 12915840), (210, 12792832), (217, 12380160), (224, 11993280), (240, 11193728), (248, 10832640), (256, 10494120), (260, 10332672), (273, 9840640), (280, 9594624), (310, 8666112), (312, 8610560), (320, 8395296), (336, 7995520), (364, 7380480), (372, 7221760), (384, 6996080), (390, 6888448), (403, 6666240), (416, 6457920), (420, 6396416), (434, 6190080), (448, 5996640), (455, 5904384), (465, 5777408), (480, 5596864), (496, 5416320), (512, 5247060), (520, 5166336), (546, 4920320), (560, 4797312), (620, 4333056), (624, 4305280), (640, 4197648), (651, 4126720), (672, 3997760), (728, 3690240), (744, 3610880), (768, 3498040), (780, 3444224), (806, 3333120), (832, 3228960), (840, 3198208), (868, 3095040), (896, 2998320), (910, 2952192), (930, 2888704), (960, 2798432), (961, 2795520), (992, 2708160), (1024, 2623530), (1040, 2583168), (1085, 2476032), (1092, 2460160), (1120, 2398656), (1209, 2222080), (1240, 2166528), (1248, 2152640), (1280, 2098824), (1302, 2063360), (1344, 1998880), (1365, 1968128), (1456, 1845120), (1488, 1805440), (1536, 1749020), (1560, 1722112), (1612, 1666560), (1664, 1614480), (1680, 1599104), (1736, 1547520), (1792, 1499160), (1820, 1476096), (1860, 1444352), (1920, 1399216), (1922, 1397760), (1984, 1354080), (2015, 1333248), (2048, 1311765), (2080, 1291584), (2170, 1238016), (2184, 1230080), (2240, 1199328), (2418, 1111040), (2480, 1083264), (2496, 1076320), (2560, 1049412), (2604, 1031680), (2688, 999440), (2730, 984064), (2821, 952320), (2883, 931840), (2912, 922560), (2976, 902720), (3072, 874510), (3120, 861056), (3224, 833280), (3255, 825344), (3328, 807240), (3360, 799552), (3472, 773760), (3584, 749580), (3640, 738048), (3720, 722176), (3840, 699608), (3844, 698880), (3968, 677040), (4030, 666624), (4160, 645792), (4340, 619008), (4368, 615040), (4480, 599664), (4805, 559104), (4836, 555520), (4960, 541632), (4992, 538160), (5120, 524706), (5208, 515840), (5376, 499720), (5460, 492032), (5642, 476160), (5766, 465920), (5824, 461280), (5952, 451360), (6045, 444416), (6144, 437255), (6240, 430528), (6448, 416640), (6510, 412672), (6656, 403620), (6720, 399776), (6727, 399360), (6944, 386880), (7168, 374790), (7280, 369024), (7440, 361088), (7680, 349804), (7688, 349440), (7936, 338520), (8060, 333312), (8320, 322896), (8463, 317440), (8680, 309504), (8736, 307520), (8960, 299832), (9610, 279552), (9672, 277760), (9920, 270816), (9984, 269080), (10240, 262353), (10416, 257920), (10752, 249860), (10920, 246016), (11284, 238080), (11532, 232960), (11648, 230640), (11904, 225680), (12090, 222208), (12480, 215264), (12493, 215040), (12896, 208320), (13020, 206336), (13312, 201810), (13440, 199888), (13454, 199680), (13888, 193440), (14105, 190464), (14336, 187395), (14415, 186368), (14560, 184512), (14880, 180544), (15360, 174902), (15376, 174720), (15872, 169260), (16120, 166656), (16640, 161448), (16926, 158720), (17360, 154752), (17472, 153760), (17920, 149916), (19220, 139776), (19344, 138880), (19840, 135408), (19968, 134540), (20181, 133120), (20832, 128960), (21504, 124930), (21840, 123008), (22568, 119040), (23064, 116480), (23296, 115320), (23808, 112840), (24180, 111104), (24960, 107632), (24986, 107520), (25792, 104160), (26040, 103168), (26624, 100905), (26880, 99944), (26908, 99840), (27776, 96720), (28210, 95232), (28830, 93184), (29120, 92256), (29760, 90272), (30720, 87451), (30752, 87360), (31744, 84630), (32240, 83328), (33280, 80724), (33635, 79872), (33852, 79360), (34720, 77376), (34944, 76880), (35840, 74958), (37479, 71680), (38440, 69888), (38688, 69440), (39680, 67704), (39936, 67270), (40362, 66560), (41664, 64480), (42315, 63488), (43008, 62465), (43680, 61504), (45136, 59520), (46128, 58240), (46592, 57660), (47616, 56420), (48360, 55552), (49920, 53816), (49972, 53760), (51584, 52080)]