31565557175040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1\times {\mathrm{6323}}^1$

素因数の和:8385

約数の個数: 864

約数和(自身を含む): 128926684164096

約数和(自身を除く): 97361126989056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 1997, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3840, 3906, 3968, 3994, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5376, 5580, 5760, 5952, 5991, 6323, 6510, 6720, 6944, 7440, 7812, 7936, 7988, 8064, 8680, 8928, 8960, 9765, 9920, 9985, 10080, 10416, 11160, 11520, 11904, 11982, 12646, 13020, 13440, 13888, 13979, 14880, 15624, 15976, 16128, 17360, 17856, 17973, 18969, 19530, 19840, 19970, 20160, 20832, 22320, 23808, 23964, 25292, 26040, 26880, 27776, 27958, 29760, 29955, 31248, 31615, 31952, 34720, 35712, 35946, 37938, 39060, 39680, 39940, 40320, 41664, 41937, 44261, 44640, 47928, 50584, 52080, 55552, 55916, 56907, 59520, 59910, 61907, 62496, 63230, 63904, 69440, 69895, 71424, 71892, 75876, 78120, 79880, 80640, 83328, 83874, 88522, 89280, 89865, 94845, 95856, 101168, 104160, 111832, 113814, 119040, 119820, 123814, 124992, 125811, 126460, 127808, 132783, 138880, 139790, 143784, 151752, 156240, 159760, 166656, 167748, 177044, 178560, 179730, 185721, 189690, 191712, 196013, 202336, 208320, 209685, 221305, 223664, 227628, 239640, 247628, 249984, 251622, 252920, 255616, 265566, 277760, 279580, 284535, 287568, 303504, 309535, 312480, 319520, 335496, 354088, 357120, 359460, 371442, 379380, 383424, 392026, 398349, 404672, 416640, 419370, 433349, 442610, 447328, 455256, 479280, 495256, 499968, 503244, 505840, 511232, 531132, 557163, 559160, 569070, 575136, 588039, 607008, 619070, 624960, 629055, 639040, 663915, 670992, 708176, 718920, 742884, 758760, 766848, 784052, 796698, 809344, 833280, 838740, 866698, 885220, 894656, 910512, 928605, 958560, 980065, 990512, 1006488, 1011680, 1062264, 1114326, 1118320, 1138140, 1150272, 1176078, 1214016, 1238140, 1249920, 1258110, 1278080, 1300047, 1327830, 1341984, 1372091, 1416352, 1437840, 1485768, 1517520, 1533696, 1568104, 1593396, 1618688, 1677480, 1733396, 1764117, 1770440, 1789312, 1821024, 1857210, 1917120, 1960130, 1981024, 1991745, 2012976, 2023360, 2124528, 2166745, 2228652, 2236640, 2276280, 2300544, 2352156, 2428032, 2476280, 2499840, 2516220, 2556160, 2600094, 2655660, 2683968, 2744182, 2785815, 2832704, 2875680, 2940195, 2971536, 3035040, 3136208, 3186792, 3354960, 3466792, 3528234, 3540880, 3578624, 3642048, 3714420, 3834240, 3900141, 3920260, 3962048, 3983490, 4025952, 4046720, 4116273, 4249056, 4333490, 4457304, 4473280, 4552560, 4601088, 4704312, 4856064, 4952560, 5032440, 5200188, 5311320, 5367936, 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37881093, 39001410, 39620480, 40259520, 41162730, 41601504, 42490560, 43906912, 44573040, 47043120, 47544576, 49395276, 50179328, 50508124, 50988672, 52001880, 53679360, 54883640, 55468672, 56451744, 56654080, 59430720, 61744095, 62402256, 62724160, 63135155, 63735840, 65860368, 69335840, 70564680, 71316864, 72840960, 75268992, 75762186, 78002820, 79240960, 80519040, 82325460, 83203008, 84981120, 87813824, 88389217, 89146080, 94086240, 98790552, 101016248, 101977344, 104003760, 109767280, 110937344, 112903488, 113643279, 118861440, 123488190, 124804512, 125448320, 126270310, 127471680, 131720736, 138671680, 141129360, 142633728, 150537984, 151524372, 156005640, 161038080, 164650920, 166406016, 169962240, 175627648, 176778434, 178292160, 188172480, 189405465, 197581104, 202032496, 208007520, 219534560, 225806976, 227286558, 237722880, 246976380, 249609024, 250896640, 252540620, 254943360, 263441472, 265167651, 277343360, 282258720, 303048744, 312011280, 329301840, 332812032, 351255296, 353556868, 356584320, 376344960, 378810930, 391437961, 395162208, 404064992, 416015040, 439069120, 441946085, 451613952, 454573116, 493952760, 499218048, 505081240, 509886720, 526882944, 530335302, 554686720, 564517440, 568216395, 606097488, 624022560, 658603680, 707113736, 713168640, 752689920, 757621860, 782875922, 790324416, 795502953, 808129984, 832030080, 878138240, 883892170, 909146232, 987905520, 998436096, 1010162480, 1053765888, 1060670604, 1129034880, 1136432790, 1174313883, 1212194976, 1248045120, 1317207360, 1325838255, 1414227472, 1515243720, 1565751844, 1580648832, 1591005906, 1616259968, 1664060160, 1756276480, 1767784340, 1818292464, 1957189805, 1975811040, 2020324960, 2121341208, 2258069760, 2272865580, 2348627766, 2424389952, 2496090240, 2634414720, 2651676510, 2740065727, 2828454944, 3030487440, 3131503688, 3161297664, 3182011812, 3232519936, 3522941649, 3535568680, 3636584928, 3914379610, 3951622080, 3977514765, 4040649920, 4242682416, 4545731160, 4697255532, 4848779904, 4992180480, 5268829440, 5303353020, 5480131454, 5656909888, 5871569415, 6060974880, 6263007376, 6364023624, 7045883298, 7071137360, 7273169856, 7828759220, 7903244160, 7955029530, 8081299840, 8220197181, 8485364832, 9091462320, 9394511064, 9697559808, 10606706040, 10960262908, 11313819776, 11743138830, 12121949760, 12526014752, 12728047248, 13700328635, 14091766596, 14142274720, 14546339712, 15657518440, 15806488320, 15910059060, 16162599680, 16440394362, 16970729664, 17614708245, 18182924640, 18789022128, 21213412080, 21920525816, 22627639552, 23486277660, 24243899520, 24660591543, 25052029504, 25456094496, 27400657270, 28183533192, 28284549440, 29092679424, 31315036880, 31820118120, 32880788724, 33941459328, 35229416490, 36365849280, 37578044256, 41100985905, 42426824160, 43841051632, 46972555320, 48487799040, 49321183086, 50104059008, 50912188992, 54801314540, 56367066384, 56569098880, 62630073760, 63640236240, 65761577448, 67882918656, 70458832980, 72731698560, 75156088512, 82201971810, 84853648320, 87682103264, 93945110640, 98642366172, 100208118016, 101824377984, 109602629080, 112734132768, 113138197760, 123302957715, 125260147520, 127280472480, 131523154896, 140917665960, 145463397120, 150312177024, 164403943620, 169707296640, 175364206528, 187890221280, 197284732344, 203648755968, 219205258160, 225468265536, 246605915430, 250520295040, 254560944960, 263046309792, 281835331920, 300624354048, 328807887240, 339414593280, 350728413056, 375780442560, 394569464688, 438410516320, 450936531072, 493211830860, 501040590080, 509121889920, 526092619584, 563670663840, 657615774480, 701456826112, 751560885120, 789138929376, 876821032640, 901873062144, 986423661720, 1018243779840, 1052185239168, 1127341327680, 1315231548960, 1503121770240, 1578277858752, 1753642065280, 1972847323440, 2104370478336, 2254682655360, 2630463097920, 3156555717504, 3507284130560, 3945694646880, 4509365310720, 5260926195840, 6313111435008, 7891389293760, 10521852391680, 15782778587520, 31565557175040]

約数ペア:

[(1, 31565557175040), (2, 15782778587520), (3, 10521852391680), (4, 7891389293760), (5, 6313111435008), (6, 5260926195840), (7, 4509365310720), (8, 3945694646880), (9, 3507284130560), (10, 3156555717504), (12, 2630463097920), (14, 2254682655360), (15, 2104370478336), (16, 1972847323440), (18, 1753642065280), (20, 1578277858752), (21, 1503121770240), (24, 1315231548960), (28, 1127341327680), (30, 1052185239168), (31, 1018243779840), (32, 986423661720), (35, 901873062144), (36, 876821032640), (40, 789138929376), (42, 751560885120), (45, 701456826112), (48, 657615774480), (56, 563670663840), (60, 526092619584), (62, 509121889920), (63, 501040590080), (64, 493211830860), (70, 450936531072), (72, 438410516320), (80, 394569464688), (84, 375780442560), (90, 350728413056), (93, 339414593280), (96, 328807887240), (105, 300624354048), (112, 281835331920), (120, 263046309792), (124, 254560944960), (126, 250520295040), (128, 246605915430), (140, 225468265536), (144, 219205258160), (155, 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(2516220, 12544832), (2556160, 12348819), (2600094, 12140160), (2655660, 11886144), (2683968, 11760780), (2744182, 11502720), (2785815, 11330816), (2832704, 11143260), (2875680, 10976728), (2940195, 10735872), (2971536, 10622640), (3035040, 10400376), (3136208, 10064880), (3186792, 9905120), (3354960, 9408624), (3466792, 9105120), (3528234, 8946560), (3540880, 8914608), (3578624, 8820585), (3642048, 8666980), (3714420, 8498112), (3834240, 8232546), (3900141, 8093440), (3920260, 8051904), (3962048, 7966980), (3983490, 7924096), (4025952, 7840520), (4046720, 7800282), (4116273, 7668480), (4249056, 7428840), (4333490, 7284096), (4457304, 7081760), (4473280, 7056468), (4552560, 6933584), (4601088, 6860455), (4704312, 6709920), (4856064, 6500235), (4952560, 6373584), (5032440, 6272416), (5200188, 6070080), (5311320, 5943072), (5367936, 5880390), (5488364, 5751360), (5571630, 5665408)]