20775310080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2772

約数の個数: 432

約数和(自身を含む): 79095883104

約数和(自身を除く): 58320573024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 256, 280, 287, 294, 320, 328, 336, 384, 392, 410, 420, 448, 480, 490, 492, 560, 574, 588, 615, 640, 656, 672, 735, 768, 784, 820, 840, 861, 896, 960, 980, 984, 1120, 1148, 1176, 1230, 1280, 1312, 1344, 1435, 1470, 1568, 1640, 1680, 1722, 1792, 1920, 1960, 1968, 2009, 2240, 2296, 2352, 2460, 2624, 2688, 2693, 2870, 2940, 3136, 3280, 3360, 3444, 3840, 3920, 3936, 4018, 4305, 4480, 4592, 4704, 4920, 5248, 5376, 5386, 5740, 5880, 6027, 6272, 6560, 6720, 6888, 7840, 7872, 8036, 8079, 8610, 8960, 9184, 9408, 9840, 10045, 10496, 10772, 11480, 11760, 12054, 12544, 13120, 13440, 13465, 13776, 15680, 15744, 16072, 16158, 17220, 18368, 18816, 18851, 19680, 20090, 21544, 22960, 23520, 24108, 26240, 26880, 26930, 27552, 30135, 31360, 31488, 32144, 32316, 34440, 36736, 37632, 37702, 39360, 40180, 40395, 43088, 45920, 47040, 48216, 52480, 53860, 55104, 56553, 60270, 62720, 64288, 64632, 68880, 73472, 75404, 78720, 80360, 80790, 86176, 91840, 94080, 94255, 96432, 107720, 110208, 110413, 113106, 120540, 128576, 129264, 131957, 137760, 150808, 157440, 160720, 161580, 172352, 183680, 188160, 188510, 192864, 215440, 220416, 220826, 226212, 241080, 257152, 258528, 263914, 275520, 282765, 301616, 321440, 323160, 331239, 344704, 367360, 377020, 385728, 395871, 430880, 441652, 452424, 482160, 514304, 517056, 527828, 551040, 552065, 565530, 603232, 642880, 646320, 659785, 662478, 689408, 754040, 771456, 772891, 791742, 861760, 883304, 904848, 964320, 1034112, 1055656, 1102080, 1104130, 1131060, 1206464, 1285760, 1292640, 1319570, 1324956, 1508080, 1542912, 1545782, 1583484, 1656195, 1723520, 1766608, 1809696, 1928640, 1979355, 2068224, 2111312, 2208260, 2262120, 2318673, 2412928, 2571520, 2585280, 2639140, 2649912, 3016160, 3091564, 3166968, 3312390, 3447040, 3533216, 3619392, 3857280, 3864455, 3958710, 4222624, 4416520, 4524240, 4637346, 4825856, 5170560, 5278280, 5299824, 5410237, 6032320, 6183128, 6333936, 6624780, 7066432, 7238784, 7714560, 7728910, 7917420, 8445248, 8833040, 9048480, 9274692, 10341120, 10556560, 10599648, 10820474, 11593365, 12064640, 12366256, 12667872, 13249560, 14132864, 14477568, 15457820, 15834840, 16230711, 16890496, 17666080, 18096960, 18549384, 21113120, 21199296, 21640948, 23186730, 24129280, 24732512, 25335744, 26499120, 27051185, 28265728, 30915640, 31669680, 32461422, 33780992, 35332160, 36193920, 37098768, 42226240, 42398592, 43281896, 46373460, 49465024, 50671488, 52998240, 54102370, 61831280, 63339360, 64922844, 70664320, 72387840, 74197536, 81153555, 84452480, 84797184, 86563792, 92746920, 98930048, 101342976, 105996480, 108204740, 123662560, 126678720, 129845688, 141328640, 148395072, 162307110, 168904960, 173127584, 185493840, 197860096, 211992960, 216409480, 247325120, 253357440, 259691376, 296790144, 324614220, 346255168, 370987680, 423985920, 432818960, 494650240, 506714880, 519382752, 593580288, 649228440, 692510336, 741975360, 865637920, 989300480, 1038765504, 1298456880, 1385020672, 1483950720, 1731275840, 2077531008, 2596913760, 2967901440, 3462551680, 4155062016, 5193827520, 6925103360, 10387655040, 20775310080]

約数ペア:

[(1, 20775310080), (2, 10387655040), (3, 6925103360), (4, 5193827520), (5, 4155062016), (6, 3462551680), (7, 2967901440), (8, 2596913760), (10, 2077531008), (12, 1731275840), (14, 1483950720), (15, 1385020672), (16, 1298456880), (20, 1038765504), (21, 989300480), (24, 865637920), (28, 741975360), (30, 692510336), (32, 649228440), (35, 593580288), (40, 519382752), (41, 506714880), (42, 494650240), (48, 432818960), (49, 423985920), (56, 370987680), (60, 346255168), (64, 324614220), (70, 296790144), (80, 259691376), (82, 253357440), (84, 247325120), (96, 216409480), (98, 211992960), (105, 197860096), (112, 185493840), (120, 173127584), (123, 168904960), (128, 162307110), (140, 148395072), (147, 141328640), (160, 129845688), (164, 126678720), (168, 123662560), (192, 108204740), (196, 105996480), (205, 101342976), (210, 98930048), (224, 92746920), (240, 86563792), (245, 84797184), (246, 84452480), (256, 81153555), (280, 74197536), (287, 72387840), (294, 70664320), (320, 64922844), (328, 63339360), (336, 61831280), (384, 54102370), (392, 52998240), (410, 50671488), (420, 49465024), (448, 46373460), (480, 43281896), (490, 42398592), (492, 42226240), (560, 37098768), (574, 36193920), (588, 35332160), (615, 33780992), (640, 32461422), (656, 31669680), (672, 30915640), (735, 28265728), (768, 27051185), (784, 26499120), (820, 25335744), (840, 24732512), (861, 24129280), (896, 23186730), (960, 21640948), (980, 21199296), (984, 21113120), (1120, 18549384), (1148, 18096960), (1176, 17666080), (1230, 16890496), (1280, 16230711), (1312, 15834840), (1344, 15457820), (1435, 14477568), (1470, 14132864), (1568, 13249560), (1640, 12667872), (1680, 12366256), (1722, 12064640), (1792, 11593365), (1920, 10820474), (1960, 10599648), (1968, 10556560), (2009, 10341120), (2240, 9274692), (2296, 9048480), (2352, 8833040), (2460, 8445248), (2624, 7917420), (2688, 7728910), (2693, 7714560), (2870, 7238784), (2940, 7066432), (3136, 6624780), (3280, 6333936), (3360, 6183128), (3444, 6032320), (3840, 5410237), (3920, 5299824), (3936, 5278280), (4018, 5170560), (4305, 4825856), (4480, 4637346), (4592, 4524240), (4704, 4416520), (4920, 4222624), (5248, 3958710), (5376, 3864455), (5386, 3857280), (5740, 3619392), (5880, 3533216), (6027, 3447040), (6272, 3312390), (6560, 3166968), (6720, 3091564), (6888, 3016160), (7840, 2649912), (7872, 2639140), (8036, 2585280), (8079, 2571520), (8610, 2412928), (8960, 2318673), (9184, 2262120), (9408, 2208260), (9840, 2111312), (10045, 2068224), (10496, 1979355), (10772, 1928640), (11480, 1809696), (11760, 1766608), (12054, 1723520), (12544, 1656195), (13120, 1583484), (13440, 1545782), (13465, 1542912), (13776, 1508080), (15680, 1324956), (15744, 1319570), (16072, 1292640), (16158, 1285760), (17220, 1206464), (18368, 1131060), (18816, 1104130), (18851, 1102080), (19680, 1055656), (20090, 1034112), (21544, 964320), (22960, 904848), (23520, 883304), (24108, 861760), (26240, 791742), (26880, 772891), (26930, 771456), (27552, 754040), (30135, 689408), (31360, 662478), (31488, 659785), (32144, 646320), (32316, 642880), (34440, 603232), (36736, 565530), (37632, 552065), (37702, 551040), (39360, 527828), (40180, 517056), (40395, 514304), (43088, 482160), (45920, 452424), (47040, 441652), (48216, 430880), (52480, 395871), (53860, 385728), (55104, 377020), (56553, 367360), (60270, 344704), (62720, 331239), (64288, 323160), (64632, 321440), (68880, 301616), (73472, 282765), (75404, 275520), (78720, 263914), (80360, 258528), (80790, 257152), (86176, 241080), (91840, 226212), (94080, 220826), (94255, 220416), (96432, 215440), (107720, 192864), (110208, 188510), (110413, 188160), (113106, 183680), (120540, 172352), (128576, 161580), (129264, 160720), (131957, 157440), (137760, 150808)]