81507409920

素因数分解:

$2^{13}\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 672

約数和(自身を含む): 309143278080

約数和(自身を除く): 227635868160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 431, 432, 456, 480, 486, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 862, 864, 912, 960, 972, 1024, 1026, 1080, 1140, 1152, 1215, 1216, 1280, 1293, 1296, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1724, 1728, 1824, 1920, 1944, 2048, 2052, 2155, 2160, 2280, 2304, 2430, 2432, 2560, 2565, 2586, 2592, 2736, 2880, 3040, 3072, 3078, 3240, 3420, 3448, 3456, 3648, 3840, 3879, 3888, 4096, 4104, 4310, 4320, 4560, 4608, 4617, 4860, 4864, 5120, 5130, 5172, 5184, 5472, 5760, 6080, 6144, 6156, 6465, 6480, 6840, 6896, 6912, 7296, 7680, 7695, 7758, 7776, 8189, 8192, 8208, 8620, 8640, 9120, 9216, 9234, 9720, 9728, 10240, 10260, 10344, 10368, 10944, 11520, 11637, 12160, 12288, 12312, 12930, 12960, 13680, 13792, 13824, 14592, 15360, 15390, 15516, 15552, 16378, 16416, 17240, 17280, 18240, 18432, 18468, 19395, 19440, 19456, 20480, 20520, 20688, 20736, 21888, 23040, 23085, 23274, 24320, 24567, 24576, 24624, 25860, 25920, 27360, 27584, 27648, 29184, 30720, 30780, 31032, 31104, 32756, 32832, 34480, 34560, 34911, 36480, 36864, 36936, 38790, 38880, 38912, 40945, 40960, 41040, 41376, 41472, 43776, 46080, 46170, 46548, 48640, 49134, 49248, 51720, 51840, 54720, 55168, 55296, 58185, 58368, 61440, 61560, 62064, 62208, 65512, 65664, 68960, 69120, 69822, 72960, 73701, 73728, 73872, 77580, 77760, 77824, 81890, 82080, 82752, 82944, 87552, 92160, 92340, 93096, 97280, 98268, 98496, 103440, 103680, 104733, 109440, 110336, 110592, 116370, 116736, 122835, 122880, 123120, 124128, 124416, 131024, 131328, 137920, 138240, 139644, 145920, 147402, 147744, 155160, 155520, 155648, 163780, 164160, 165504, 165888, 174555, 175104, 184320, 184680, 186192, 194560, 196536, 196992, 206880, 207360, 209466, 218880, 220672, 221103, 221184, 232740, 233472, 245670, 246240, 248256, 248832, 262048, 262656, 275840, 276480, 279288, 291840, 294804, 295488, 310320, 311040, 327560, 328320, 331008, 331776, 349110, 350208, 368505, 368640, 369360, 372384, 389120, 393072, 393984, 413760, 414720, 418932, 437760, 441344, 442206, 465480, 466944, 491340, 492480, 496512, 497664, 523665, 524096, 525312, 551680, 552960, 558576, 583680, 589608, 590976, 620640, 622080, 655120, 656640, 662016, 663309, 663552, 698220, 700416, 737010, 738720, 744768, 778240, 786144, 787968, 827520, 829440, 837864, 875520, 882688, 884412, 930960, 982680, 984960, 993024, 995328, 1047330, 1048192, 1050624, 1103360, 1105515, 1105920, 1117152, 1167360, 1179216, 1181952, 1241280, 1244160, 1310240, 1313280, 1324032, 1326618, 1396440, 1400832, 1474020, 1477440, 1489536, 1572288, 1575936, 1655040, 1658880, 1675728, 1751040, 1765376, 1768824, 1861920, 1965360, 1969920, 1986048, 1989927, 1990656, 2094660, 2096384, 2101248, 2206720, 2211030, 2234304, 2334720, 2358432, 2363904, 2482560, 2488320, 2620480, 2626560, 2648064, 2653236, 2792880, 2948040, 2954880, 2979072, 3144576, 3151872, 3310080, 3316545, 3317760, 3351456, 3502080, 3530752, 3537648, 3723840, 3930720, 3939840, 3972096, 3979854, 4189320, 4192768, 4202496, 4413440, 4422060, 4468608, 4716864, 4727808, 4965120, 4976640, 5240960, 5253120, 5296128, 5306472, 5585760, 5896080, 5909760, 5958144, 6289152, 6303744, 6620160, 6633090, 6702912, 7004160, 7075296, 7447680, 7861440, 7879680, 7944192, 7959708, 8378640, 8385536, 8826880, 8844120, 8937216, 9433728, 9455616, 9930240, 9949635, 9953280, 10481920, 10506240, 10592256, 10612944, 11171520, 11792160, 11819520, 11916288, 12578304, 12607488, 13240320, 13266180, 13405824, 14150592, 14895360, 15722880, 15759360, 15888384, 15919416, 16757280, 16771072, 17653760, 17688240, 17874432, 18867456, 18911232, 19860480, 19899270, 20963840, 21012480, 21225888, 22343040, 23584320, 23639040, 23832576, 25156608, 26480640, 26532360, 26811648, 28301184, 29790720, 31445760, 31518720, 31776768, 31838832, 33514560, 33542144, 35376480, 35748864, 37734912, 37822464, 39720960, 39798540, 41927680, 42451776, 44686080, 47168640, 47278080, 47665152, 50313216, 52961280, 53064720, 53623296, 56602368, 59581440, 62891520, 63037440, 63677664, 67029120, 67084288, 70752960, 71497728, 75469824, 79441920, 79597080, 83855360, 84903552, 89372160, 94337280, 94556160, 95330304, 100626432, 106129440, 107246592, 113204736, 119162880, 125783040, 127355328, 134058240, 141505920, 142995456, 150939648, 158883840, 159194160, 167710720, 169807104, 178744320, 188674560, 189112320, 201252864, 212258880, 214493184, 226409472, 238325760, 251566080, 254710656, 268116480, 283011840, 285990912, 301879296, 318388320, 335421440, 339614208, 357488640, 377349120, 424517760, 428986368, 452818944, 476651520, 503132160, 509421312, 536232960, 566023680, 603758592, 636776640, 679228416, 714977280, 754698240, 849035520, 857972736, 905637888, 1006264320, 1018842624, 1072465920, 1132047360, 1273553280, 1358456832, 1429954560, 1509396480, 1698071040, 1811275776, 2037685248, 2144931840, 2264094720, 2547106560, 2716913664, 3018792960, 3396142080, 4075370496, 4289863680, 4528189440, 5094213120, 5433827328, 6792284160, 8150740992, 9056378880, 10188426240, 13584568320, 16301481984, 20376852480, 27169136640, 40753704960, 81507409920]

約数ペア:

[(1, 81507409920), (2, 40753704960), (3, 27169136640), (4, 20376852480), (5, 16301481984), (6, 13584568320), (8, 10188426240), (9, 9056378880), (10, 8150740992), (12, 6792284160), (15, 5433827328), (16, 5094213120), (18, 4528189440), (19, 4289863680), (20, 4075370496), (24, 3396142080), (27, 3018792960), (30, 2716913664), (32, 2547106560), (36, 2264094720), (38, 2144931840), (40, 2037685248), (45, 1811275776), (48, 1698071040), (54, 1509396480), (57, 1429954560), (60, 1358456832), (64, 1273553280), (72, 1132047360), (76, 1072465920), (80, 1018842624), (81, 1006264320), (90, 905637888), (95, 857972736), (96, 849035520), (108, 754698240), (114, 714977280), (120, 679228416), (128, 636776640), (135, 603758592), (144, 566023680), (152, 536232960), (160, 509421312), (162, 503132160), (171, 476651520), (180, 452818944), (190, 428986368), (192, 424517760), (216, 377349120), (228, 357488640), (240, 339614208), (243, 335421440), (256, 318388320), (270, 301879296), (285, 285990912), (288, 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(2052, 39720960), (2155, 37822464), (2160, 37734912), (2280, 35748864), (2304, 35376480), (2430, 33542144), (2432, 33514560), (2560, 31838832), (2565, 31776768), (2586, 31518720), (2592, 31445760), (2736, 29790720), (2880, 28301184), (3040, 26811648), (3072, 26532360), (3078, 26480640), (3240, 25156608), (3420, 23832576), (3448, 23639040), (3456, 23584320), (3648, 22343040), (3840, 21225888), (3879, 21012480), (3888, 20963840), (4096, 19899270), (4104, 19860480), (4310, 18911232), (4320, 18867456), (4560, 17874432), (4608, 17688240), (4617, 17653760), (4860, 16771072), (4864, 16757280), (5120, 15919416), (5130, 15888384), (5172, 15759360), (5184, 15722880), (5472, 14895360), (5760, 14150592), (6080, 13405824), (6144, 13266180), (6156, 13240320), (6465, 12607488), (6480, 12578304), (6840, 11916288), (6896, 11819520), (6912, 11792160), (7296, 11171520), (7680, 10612944), (7695, 10592256), (7758, 10506240), (7776, 10481920), (8189, 9953280), (8192, 9949635), (8208, 9930240), (8620, 9455616), (8640, 9433728), (9120, 8937216), (9216, 8844120), (9234, 8826880), (9720, 8385536), (9728, 8378640), (10240, 7959708), (10260, 7944192), (10344, 7879680), (10368, 7861440), (10944, 7447680), (11520, 7075296), (11637, 7004160), (12160, 6702912), (12288, 6633090), (12312, 6620160), (12930, 6303744), (12960, 6289152), (13680, 5958144), (13792, 5909760), (13824, 5896080), (14592, 5585760), (15360, 5306472), (15390, 5296128), (15516, 5253120), (15552, 5240960), (16378, 4976640), (16416, 4965120), (17240, 4727808), (17280, 4716864), (18240, 4468608), (18432, 4422060), (18468, 4413440), (19395, 4202496), (19440, 4192768), (19456, 4189320), (20480, 3979854), (20520, 3972096), (20688, 3939840), (20736, 3930720), (21888, 3723840), (23040, 3537648), (23085, 3530752), (23274, 3502080), (24320, 3351456), (24567, 3317760), (24576, 3316545), (24624, 3310080), (25860, 3151872), (25920, 3144576), (27360, 2979072), (27584, 2954880), (27648, 2948040), (29184, 2792880), (30720, 2653236), (30780, 2648064), (31032, 2626560), (31104, 2620480), (32756, 2488320), (32832, 2482560), (34480, 2363904), (34560, 2358432), (34911, 2334720), (36480, 2234304), (36864, 2211030), (36936, 2206720), (38790, 2101248), (38880, 2096384), (38912, 2094660), (40945, 1990656), (40960, 1989927), (41040, 1986048), (41376, 1969920), (41472, 1965360), (43776, 1861920), (46080, 1768824), (46170, 1765376), (46548, 1751040), (48640, 1675728), (49134, 1658880), (49248, 1655040), (51720, 1575936), (51840, 1572288), (54720, 1489536), (55168, 1477440), (55296, 1474020), (58185, 1400832), (58368, 1396440), (61440, 1326618), (61560, 1324032), (62064, 1313280), (62208, 1310240), (65512, 1244160), (65664, 1241280), (68960, 1181952), (69120, 1179216), (69822, 1167360), (72960, 1117152), (73701, 1105920), (73728, 1105515), (73872, 1103360), (77580, 1050624), (77760, 1048192), (77824, 1047330), (81890, 995328), (82080, 993024), (82752, 984960), (82944, 982680), (87552, 930960), (92160, 884412), (92340, 882688), (93096, 875520), (97280, 837864), (98268, 829440), (98496, 827520), (103440, 787968), (103680, 786144), (104733, 778240), (109440, 744768), (110336, 738720), (110592, 737010), (116370, 700416), (116736, 698220), (122835, 663552), (122880, 663309), (123120, 662016), (124128, 656640), (124416, 655120), (131024, 622080), (131328, 620640), (137920, 590976), (138240, 589608), (139644, 583680), (145920, 558576), (147402, 552960), (147744, 551680), (155160, 525312), (155520, 524096), (155648, 523665), (163780, 497664), (164160, 496512), (165504, 492480), (165888, 491340), (174555, 466944), (175104, 465480), (184320, 442206), (184680, 441344), (186192, 437760), (194560, 418932), (196536, 414720), (196992, 413760), (206880, 393984), (207360, 393072), (209466, 389120), (218880, 372384), (220672, 369360), (221103, 368640), (221184, 368505), (232740, 350208), (233472, 349110), (245670, 331776), (246240, 331008), (248256, 328320), (248832, 327560), (262048, 311040), (262656, 310320), (275840, 295488), (276480, 294804), (279288, 291840)]