397252316160

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1333

約数の個数: 1056

約数和(自身を含む): 1688525429760

約数和(自身を除く): 1291273113600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 53, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 106, 112, 114, 120, 126, 128, 133, 140, 144, 152, 159, 160, 168, 171, 180, 190, 192, 210, 212, 224, 228, 240, 252, 256, 265, 266, 280, 285, 288, 304, 315, 318, 320, 336, 342, 360, 371, 380, 384, 399, 420, 424, 448, 456, 477, 480, 504, 512, 530, 532, 560, 570, 576, 608, 630, 636, 640, 665, 672, 684, 720, 742, 760, 768, 795, 798, 840, 848, 855, 896, 912, 954, 960, 1007, 1008, 1024, 1060, 1064, 1113, 1120, 1140, 1152, 1197, 1216, 1223, 1260, 1272, 1280, 1330, 1344, 1368, 1440, 1484, 1520, 1536, 1590, 1596, 1680, 1696, 1710, 1792, 1824, 1855, 1908, 1920, 1995, 2014, 2016, 2120, 2128, 2226, 2240, 2280, 2304, 2385, 2394, 2432, 2446, 2520, 2544, 2560, 2660, 2688, 2736, 2880, 2968, 3021, 3040, 3072, 3180, 3192, 3339, 3360, 3392, 3420, 3584, 3648, 3669, 3710, 3816, 3840, 3990, 4028, 4032, 4240, 4256, 4452, 4480, 4560, 4608, 4770, 4788, 4864, 4892, 5035, 5040, 5088, 5120, 5320, 5376, 5472, 5565, 5760, 5936, 5985, 6042, 6080, 6115, 6360, 6384, 6678, 6720, 6784, 6840, 7049, 7168, 7296, 7338, 7420, 7632, 7680, 7980, 8056, 8064, 8480, 8512, 8561, 8904, 8960, 9063, 9120, 9216, 9540, 9576, 9728, 9784, 10070, 10080, 10176, 10640, 10752, 10944, 11007, 11130, 11520, 11872, 11970, 12084, 12160, 12230, 12720, 12768, 13356, 13440, 13568, 13680, 14098, 14592, 14676, 14840, 15105, 15264, 15360, 15960, 16112, 16128, 16695, 16960, 17024, 17122, 17808, 17920, 18126, 18240, 18345, 19080, 19152, 19456, 19568, 20140, 20160, 20352, 21147, 21280, 21504, 21888, 22014, 22260, 23040, 23237, 23744, 23940, 24168, 24320, 24460, 25440, 25536, 25683, 26712, 26880, 27136, 27360, 28196, 29184, 29352, 29680, 30210, 30528, 31920, 32224, 32256, 33390, 33920, 34048, 34244, 35245, 35616, 35840, 36252, 36480, 36690, 38160, 38304, 39136, 40280, 40320, 40704, 42294, 42560, 42805, 43776, 44028, 44520, 45315, 46080, 46474, 47488, 47880, 48336, 48640, 48920, 50880, 51072, 51366, 53424, 53760, 54272, 54720, 55035, 56392, 58368, 58704, 59360, 60420, 61056, 63441, 63840, 64448, 64512, 64819, 66780, 67840, 68096, 68488, 69711, 70490, 71232, 72504, 72960, 73380, 76320, 76608, 77049, 78272, 80560, 80640, 81408, 84588, 85120, 85610, 87552, 88056, 89040, 90630, 92948, 94976, 95760, 96672, 97280, 97840, 101760, 102144, 102732, 105735, 106848, 107520, 109440, 110070, 112784, 116185, 117408, 118720, 120840, 122112, 126882, 127680, 128415, 128896, 129638, 133560, 135680, 136192, 136976, 139422, 140980, 142464, 145008, 145920, 146760, 152640, 153216, 154098, 156544, 161120, 161280, 162659, 162816, 169176, 170240, 171220, 175104, 176112, 178080, 181260, 185896, 189952, 191520, 193344, 194457, 195680, 203520, 204288, 205464, 209133, 211470, 213696, 218880, 220140, 225568, 232370, 234816, 237440, 241680, 244224, 253764, 255360, 256830, 257792, 259276, 267120, 271360, 273952, 278844, 281960, 284928, 290016, 291840, 293520, 305280, 306432, 308196, 313088, 317205, 322240, 322560, 324095, 325318, 338352, 340480, 342440, 348555, 352224, 356160, 362520, 371792, 379904, 383040, 385245, 386688, 388914, 391360, 407040, 408576, 410928, 418266, 422940, 427392, 437760, 440280, 451136, 453733, 464740, 469632, 474880, 483360, 487977, 488448, 507528, 510720, 513660, 515584, 518552, 534240, 547904, 557688, 563920, 569856, 580032, 583371, 587040, 610560, 612864, 616392, 626176, 634410, 644480, 648190, 650636, 676704, 680960, 684880, 697110, 704448, 712320, 725040, 743584, 766080, 770490, 773376, 777828, 782720, 813295, 814080, 821856, 836532, 845880, 854784, 875520, 880560, 902272, 907466, 929480, 939264, 949760, 966720, 972285, 975954, 1015056, 1021440, 1027320, 1031168, 1037104, 1045665, 1068480, 1095808, 1115376, 1127840, 1139712, 1160064, 1166742, 1174080, 1221120, 1225728, 1231561, 1232784, 1252352, 1268820, 1288960, 1296380, 1301272, 1353408, 1361199, 1369760, 1394220, 1408896, 1424640, 1450080, 1463931, 1487168, 1532160, 1540980, 1546752, 1555656, 1565440, 1626590, 1643712, 1673064, 1691760, 1709568, 1761120, 1804544, 1814932, 1858960, 1878528, 1899520, 1933440, 1944570, 1951908, 2030112, 2042880, 2054640, 2074208, 2091330, 2136960, 2191616, 2230752, 2255680, 2268665, 2320128, 2333484, 2348160, 2439885, 2442240, 2463122, 2465568, 2537640, 2577920, 2592760, 2602544, 2706816, 2722398, 2739520, 2788440, 2817792, 2849280, 2900160, 2916855, 2927862, 2974336, 3064320, 3081960, 3093504, 3111312, 3130880, 3253180, 3287424, 3346128, 3383520, 3419136, 3522240, 3609088, 3629864, 3694683, 3717920, 3757056, 3866880, 3889140, 3903816, 4060224, 4083597, 4109280, 4148416, 4182660, 4273920, 4383232, 4461504, 4511360, 4537330, 4640256, 4666968, 4696320, 4879770, 4926244, 4931136, 5075280, 5155840, 5185520, 5205088, 5413632, 5444796, 5479040, 5576880, 5635584, 5698560, 5800320, 5833710, 5855724, 5948672, 6128640, 6157805, 6163920, 6222624, 6261760, 6506360, 6574848, 6692256, 6767040, 6805995, 7044480, 7218176, 7259728, 7319655, 7389366, 7435840, 7733760, 7778280, 7807632, 8120448, 8167194, 8218560, 8296832, 8365320, 8547840, 8620927, 8766464, 8923008, 9022720, 9074660, 9280512, 9333936, 9392640, 9759540, 9852488, 9862272, 10150560, 10371040, 10410176, 10827264, 10889592, 10958080, 11084049, 11153760, 11271168, 11600640, 11667420, 11711448, 11897344, 12315610, 12327840, 12445248, 13012720, 13149696, 13384512, 13534080, 13611990, 14088960, 14519456, 14639310, 14778732, 14871680, 15467520, 15556560, 15615264, 16240896, 16334388, 16437120, 16593664, 16730640, 17095680, 17241854, 17846016, 18045440, 18149320, 18473415, 18667872, 18785280, 19519080, 19704976, 19724544, 20301120, 20417985, 20742080, 20820352, 21654528, 21779184, 21916160, 22168098, 22307520, 23201280, 23334840, 23422896, 23794688, 24631220, 24655680, 24890496, 25862781, 26025440, 26299392, 26769024, 27068160, 27223980, 28177920, 29038912, 29278620, 29557464, 29743360, 31113120, 31230528, 32481792, 32668776, 32874240, 33187328, 33461280, 34483708, 35692032, 36090880, 36298640, 36946830, 37335744, 39038160, 39409952, 39449088, 40602240, 40835970, 41484160, 41640704, 43104635, 43558368, 43832320, 44336196, 44615040, 46402560, 46669680, 46845792, 49262440, 49311360, 49780992, 51725562, 52050880, 53538048, 54136320, 54447960, 55420245, 56355840, 58077824, 58557240, 59114928, 59486720, 62226240, 62461056, 64963584, 65337552, 65748480, 66374656, 66922560, 68967416, 71384064, 72597280, 73893660, 74671488, 77588343, 78076320, 78819904, 78898176, 81204480, 81671940, 82968320, 83281408, 86209270, 87116736, 88672392, 89230080, 93339360, 93691584, 98524880, 98622720, 99561984, 103451124, 104101760, 107076096, 108272640, 108895920, 110840490, 116155648, 117114480, 118229856, 118973440, 124452480, 124922112, 129313905, 130675104, 131496960, 133845120, 137934832, 145194560, 147787320, 149342976, 155176686, 156152640, 157639808, 162408960, 163343880, 165936640, 166562816, 172418540, 174233472, 177344784, 178460160, 186678720, 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約数ペア:

[(1, 397252316160), (2, 198626158080), (3, 132417438720), (4, 99313079040), (5, 79450463232), (6, 66208719360), (7, 56750330880), (8, 49656539520), (9, 44139146240), (10, 39725231616), (12, 33104359680), (14, 28375165440), (15, 26483487744), (16, 24828269760), (18, 22069573120), (19, 20908016640), (20, 19862615808), (21, 18916776960), (24, 16552179840), (28, 14187582720), (30, 13241743872), (32, 12414134880), (35, 11350066176), (36, 11034786560), (38, 10454008320), (40, 9931307904), (42, 9458388480), (45, 8827829248), (48, 8276089920), (53, 7495326720), (56, 7093791360), (57, 6969338880), (60, 6620871936), (63, 6305592320), (64, 6207067440), (70, 5675033088), (72, 5517393280), (76, 5227004160), (80, 4965653952), (84, 4729194240), (90, 4413914624), (95, 4181603328), (96, 4138044960), (105, 3783355392), (106, 3747663360), (112, 3546895680), (114, 3484669440), (120, 3310435968), (126, 3152796160), (128, 3103533720), (133, 2986859520), (140, 2837516544), (144, 2758696640), (152, 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(768, 517255620), (795, 499688448), (798, 497809920), (840, 472919424), (848, 468457920), (855, 464622592), (896, 443361960), (912, 435583680), (954, 416407040), (960, 413804496), (1007, 394490880), (1008, 394099520), (1024, 387941715), (1060, 374766336), (1064, 373357440), (1113, 356920320), (1120, 354689568), (1140, 348466944), (1152, 344837080), (1197, 331873280), (1216, 326687760), (1223, 324817920), (1260, 315279616), (1272, 312305280), (1280, 310353372), (1330, 298685952), (1344, 295574640), (1368, 290389120), (1440, 275869664), (1484, 267690240), (1520, 261350208), (1536, 258627810), (1590, 249844224), (1596, 248904960), (1680, 236459712), (1696, 234228960), (1710, 232311296), (1792, 221680980), (1824, 217791840), (1855, 214152192), (1908, 208203520), (1920, 206902248), (1995, 199123968), (2014, 197245440), (2016, 197049760), (2120, 187383168), (2128, 186678720), (2226, 178460160), (2240, 177344784), (2280, 174233472), (2304, 172418540), (2385, 166562816), (2394, 165936640), (2432, 163343880), (2446, 162408960), (2520, 157639808), (2544, 156152640), (2560, 155176686), (2660, 149342976), (2688, 147787320), (2736, 145194560), (2880, 137934832), (2968, 133845120), (3021, 131496960), (3040, 130675104), (3072, 129313905), (3180, 124922112), (3192, 124452480), (3339, 118973440), (3360, 118229856), (3392, 117114480), (3420, 116155648), (3584, 110840490), (3648, 108895920), (3669, 108272640), (3710, 107076096), (3816, 104101760), (3840, 103451124), (3990, 99561984), (4028, 98622720), (4032, 98524880), (4240, 93691584), (4256, 93339360), (4452, 89230080), (4480, 88672392), (4560, 87116736), (4608, 86209270), (4770, 83281408), (4788, 82968320), (4864, 81671940), (4892, 81204480), (5035, 78898176), (5040, 78819904), (5088, 78076320), (5120, 77588343), (5320, 74671488), (5376, 73893660), (5472, 72597280), (5565, 71384064), (5760, 68967416), (5936, 66922560), (5985, 66374656), (6042, 65748480), (6080, 65337552), (6115, 64963584), (6360, 62461056), (6384, 62226240), (6678, 59486720), (6720, 59114928), (6784, 58557240), (6840, 58077824), (7049, 56355840), (7168, 55420245), (7296, 54447960), (7338, 54136320), (7420, 53538048), (7632, 52050880), (7680, 51725562), (7980, 49780992), (8056, 49311360), (8064, 49262440), (8480, 46845792), (8512, 46669680), (8561, 46402560), (8904, 44615040), (8960, 44336196), (9063, 43832320), (9120, 43558368), (9216, 43104635), (9540, 41640704), (9576, 41484160), (9728, 40835970), (9784, 40602240), (10070, 39449088), (10080, 39409952), (10176, 39038160), (10640, 37335744), (10752, 36946830), (10944, 36298640), (11007, 36090880), (11130, 35692032), (11520, 34483708), (11872, 33461280), (11970, 33187328), (12084, 32874240), (12160, 32668776), (12230, 32481792), (12720, 31230528), (12768, 31113120), (13356, 29743360), (13440, 29557464), (13568, 29278620), (13680, 29038912), (14098, 28177920), (14592, 27223980), (14676, 27068160), (14840, 26769024), (15105, 26299392), (15264, 26025440), (15360, 25862781), (15960, 24890496), (16112, 24655680), (16128, 24631220), (16695, 23794688), (16960, 23422896), (17024, 23334840), (17122, 23201280), (17808, 22307520), (17920, 22168098), (18126, 21916160), (18240, 21779184), (18345, 21654528), (19080, 20820352), (19152, 20742080), (19456, 20417985), (19568, 20301120), (20140, 19724544), (20160, 19704976), (20352, 19519080), (21147, 18785280), (21280, 18667872), (21504, 18473415), (21888, 18149320), (22014, 18045440), (22260, 17846016), (23040, 17241854), (23237, 17095680), (23744, 16730640), (23940, 16593664), (24168, 16437120), (24320, 16334388), (24460, 16240896), (25440, 15615264), (25536, 15556560), (25683, 15467520), (26712, 14871680), (26880, 14778732), (27136, 14639310), (27360, 14519456), (28196, 14088960), (29184, 13611990), (29352, 13534080), (29680, 13384512), (30210, 13149696), (30528, 13012720), (31920, 12445248), (32224, 12327840), (32256, 12315610), (33390, 11897344), (33920, 11711448), (34048, 11667420), (34244, 11600640), (35245, 11271168), (35616, 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