2720753280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 512

約数和(自身を含む): 11186380800

約数和(自身を除く): 8465627520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 270, 271, 280, 288, 315, 320, 332, 336, 360, 378, 384, 415, 420, 432, 448, 480, 498, 504, 540, 542, 560, 576, 581, 630, 640, 664, 672, 720, 747, 756, 813, 830, 840, 864, 896, 945, 960, 996, 1008, 1080, 1084, 1120, 1152, 1162, 1245, 1260, 1328, 1344, 1355, 1440, 1494, 1512, 1626, 1660, 1680, 1728, 1743, 1890, 1897, 1920, 1992, 2016, 2160, 2168, 2240, 2241, 2324, 2439, 2490, 2520, 2656, 2688, 2710, 2880, 2905, 2988, 3024, 3252, 3320, 3360, 3456, 3486, 3735, 3780, 3794, 3984, 4032, 4065, 4320, 4336, 4480, 4482, 4648, 4878, 4980, 5040, 5229, 5312, 5420, 5691, 5760, 5810, 5976, 6048, 6504, 6640, 6720, 6972, 7317, 7470, 7560, 7588, 7968, 8064, 8130, 8640, 8672, 8715, 8964, 9296, 9485, 9756, 9960, 10080, 10458, 10624, 10840, 11205, 11382, 11620, 11952, 12096, 12195, 13008, 13280, 13440, 13944, 14634, 14940, 15120, 15176, 15687, 15936, 16260, 17073, 17280, 17344, 17430, 17928, 18592, 18970, 19512, 19920, 20160, 20916, 21680, 22410, 22493, 22764, 23240, 23904, 24192, 24390, 26016, 26145, 26560, 27888, 28455, 29268, 29880, 30240, 30352, 31374, 31872, 32520, 34146, 34688, 34860, 35856, 36585, 37184, 37940, 39024, 39840, 40320, 41832, 43360, 44820, 44986, 45528, 46480, 47808, 48780, 51219, 52032, 52290, 53120, 55776, 56910, 58536, 59760, 60480, 60704, 62748, 65040, 67479, 68292, 69720, 71712, 73170, 74368, 75880, 78048, 78435, 79680, 83664, 85365, 86720, 89640, 89972, 91056, 92960, 95616, 97560, 102438, 104064, 104580, 111552, 112465, 113820, 117072, 119520, 120960, 121408, 125496, 130080, 134958, 136584, 139440, 143424, 146340, 151760, 156096, 156870, 157451, 159360, 167328, 170730, 173440, 179280, 179944, 182112, 185920, 195120, 202437, 204876, 209160, 223104, 224930, 227640, 234144, 239040, 242816, 250992, 256095, 260160, 269916, 273168, 278880, 286848, 292680, 303520, 312192, 313740, 314902, 334656, 337395, 341460, 358560, 359888, 364224, 371840, 390240, 404874, 409752, 418320, 449860, 455280, 468288, 472353, 478080, 501984, 512190, 520320, 539832, 546336, 557760, 585360, 607040, 607311, 627480, 629804, 669312, 674790, 682920, 717120, 719776, 728448, 780480, 787255, 809748, 819504, 836640, 899720, 910560, 936576, 944706, 1003968, 1012185, 1024380, 1079664, 1092672, 1115520, 1170720, 1214080, 1214622, 1254960, 1259608, 1349580, 1365840, 1417059, 1434240, 1439552, 1560960, 1574510, 1619496, 1639008, 1673280, 1799440, 1821120, 1889412, 2007936, 2024370, 2048760, 2159328, 2185344, 2341440, 2361765, 2429244, 2509920, 2519216, 2699160, 2731680, 2834118, 2879104, 3036555, 3149020, 3238992, 3278016, 3346560, 3598880, 3642240, 3778824, 4048740, 4097520, 4251177, 4318656, 4682880, 4723530, 4858488, 5019840, 5038432, 5398320, 5463360, 5668236, 6073110, 6298040, 6477984, 6556032, 7085295, 7197760, 7557648, 8097480, 8195040, 8502354, 8637312, 9447060, 9716976, 10039680, 10076864, 10796640, 10926720, 11336472, 12146220, 12596080, 12955968, 14170590, 14395520, 15115296, 16194960, 16390080, 17004708, 18894120, 19433952, 20153728, 21255885, 21593280, 22672944, 24292440, 25192160, 25911936, 28341180, 30230592, 32389920, 32780160, 34009416, 37788240, 38867904, 42511770, 43186560, 45345888, 48584880, 50384320, 56682360, 60461184, 64779840, 68018832, 75576480, 77735808, 85023540, 90691776, 97169760, 100768640, 113364720, 129559680, 136037664, 151152960, 170047080, 181383552, 194339520, 226729440, 272075328, 302305920, 340094160, 388679040, 453458880, 544150656, 680188320, 906917760, 1360376640, 2720753280]

約数ペア:

[(1, 2720753280), (2, 1360376640), (3, 906917760), (4, 680188320), (5, 544150656), (6, 453458880), (7, 388679040), (8, 340094160), (9, 302305920), (10, 272075328), (12, 226729440), (14, 194339520), (15, 181383552), (16, 170047080), (18, 151152960), (20, 136037664), (21, 129559680), (24, 113364720), (27, 100768640), (28, 97169760), (30, 90691776), (32, 85023540), (35, 77735808), (36, 75576480), (40, 68018832), (42, 64779840), (45, 60461184), (48, 56682360), (54, 50384320), (56, 48584880), (60, 45345888), (63, 43186560), (64, 42511770), (70, 38867904), (72, 37788240), (80, 34009416), (83, 32780160), (84, 32389920), (90, 30230592), (96, 28341180), (105, 25911936), (108, 25192160), (112, 24292440), (120, 22672944), (126, 21593280), (128, 21255885), (135, 20153728), (140, 19433952), (144, 18894120), (160, 17004708), (166, 16390080), (168, 16194960), (180, 15115296), (189, 14395520), (192, 14170590), (210, 12955968), (216, 12596080), (224, 12146220), (240, 11336472), (249, 10926720), (252, 10796640), (270, 10076864), (271, 10039680), (280, 9716976), (288, 9447060), (315, 8637312), (320, 8502354), (332, 8195040), (336, 8097480), (360, 7557648), (378, 7197760), (384, 7085295), (415, 6556032), (420, 6477984), (432, 6298040), (448, 6073110), (480, 5668236), (498, 5463360), (504, 5398320), (540, 5038432), (542, 5019840), (560, 4858488), (576, 4723530), (581, 4682880), (630, 4318656), (640, 4251177), (664, 4097520), (672, 4048740), (720, 3778824), (747, 3642240), (756, 3598880), (813, 3346560), (830, 3278016), (840, 3238992), (864, 3149020), (896, 3036555), (945, 2879104), (960, 2834118), (996, 2731680), (1008, 2699160), (1080, 2519216), (1084, 2509920), (1120, 2429244), (1152, 2361765), (1162, 2341440), (1245, 2185344), (1260, 2159328), (1328, 2048760), (1344, 2024370), (1355, 2007936), (1440, 1889412), (1494, 1821120), (1512, 1799440), (1626, 1673280), (1660, 1639008), (1680, 1619496), (1728, 1574510), (1743, 1560960), (1890, 1439552), (1897, 1434240), (1920, 1417059), (1992, 1365840), (2016, 1349580), (2160, 1259608), (2168, 1254960), (2240, 1214622), (2241, 1214080), (2324, 1170720), (2439, 1115520), (2490, 1092672), (2520, 1079664), (2656, 1024380), (2688, 1012185), (2710, 1003968), (2880, 944706), (2905, 936576), (2988, 910560), (3024, 899720), (3252, 836640), (3320, 819504), (3360, 809748), (3456, 787255), (3486, 780480), (3735, 728448), (3780, 719776), (3794, 717120), (3984, 682920), (4032, 674790), (4065, 669312), (4320, 629804), (4336, 627480), (4480, 607311), (4482, 607040), (4648, 585360), (4878, 557760), (4980, 546336), (5040, 539832), (5229, 520320), (5312, 512190), (5420, 501984), (5691, 478080), (5760, 472353), (5810, 468288), (5976, 455280), (6048, 449860), (6504, 418320), (6640, 409752), (6720, 404874), (6972, 390240), (7317, 371840), (7470, 364224), (7560, 359888), (7588, 358560), (7968, 341460), (8064, 337395), (8130, 334656), (8640, 314902), (8672, 313740), (8715, 312192), (8964, 303520), (9296, 292680), (9485, 286848), (9756, 278880), (9960, 273168), (10080, 269916), (10458, 260160), (10624, 256095), (10840, 250992), (11205, 242816), (11382, 239040), (11620, 234144), (11952, 227640), (12096, 224930), (12195, 223104), (13008, 209160), (13280, 204876), (13440, 202437), (13944, 195120), (14634, 185920), (14940, 182112), (15120, 179944), (15176, 179280), (15687, 173440), (15936, 170730), (16260, 167328), (17073, 159360), (17280, 157451), (17344, 156870), (17430, 156096), (17928, 151760), (18592, 146340), (18970, 143424), (19512, 139440), (19920, 136584), (20160, 134958), (20916, 130080), (21680, 125496), (22410, 121408), (22493, 120960), (22764, 119520), (23240, 117072), (23904, 113820), (24192, 112465), (24390, 111552), (26016, 104580), (26145, 104064), (26560, 102438), (27888, 97560), (28455, 95616), (29268, 92960), (29880, 91056), (30240, 89972), (30352, 89640), (31374, 86720), (31872, 85365), (32520, 83664), (34146, 79680), (34688, 78435), (34860, 78048), (35856, 75880), (36585, 74368), (37184, 73170), (37940, 71712), (39024, 69720), (39840, 68292), (40320, 67479), (41832, 65040), (43360, 62748), (44820, 60704), (44986, 60480), (45528, 59760), (46480, 58536), (47808, 56910), (48780, 55776), (51219, 53120), (52032, 52290)]