80221204800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:149

約数の個数: 1008

約数和(自身を含む): 340320075264

約数和(自身を除く): 260098870464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 62, 64, 66, 68, 72, 75, 80, 85, 88, 90, 93, 96, 99, 100, 102, 110, 120, 124, 132, 136, 144, 150, 153, 155, 160, 165, 170, 176, 180, 186, 187, 192, 198, 200, 204, 220, 225, 240, 248, 255, 264, 272, 275, 279, 288, 300, 306, 310, 320, 330, 340, 341, 352, 360, 372, 374, 396, 400, 408, 425, 440, 450, 465, 480, 495, 496, 510, 527, 528, 544, 550, 558, 561, 576, 600, 612, 620, 660, 680, 682, 704, 720, 744, 748, 765, 775, 792, 800, 816, 825, 850, 880, 900, 930, 935, 960, 961, 990, 992, 1020, 1023, 1054, 1056, 1088, 1100, 1116, 1122, 1200, 1224, 1240, 1275, 1320, 1360, 1364, 1395, 1440, 1488, 1496, 1530, 1550, 1581, 1584, 1600, 1632, 1650, 1683, 1700, 1705, 1760, 1800, 1860, 1870, 1922, 1980, 1984, 2040, 2046, 2108, 2112, 2200, 2232, 2244, 2325, 2400, 2448, 2475, 2480, 2550, 2635, 2640, 2720, 2728, 2790, 2805, 2880, 2883, 2976, 2992, 3060, 3069, 3100, 3162, 3168, 3264, 3300, 3366, 3400, 3410, 3520, 3600, 3720, 3740, 3825, 3844, 3960, 4080, 4092, 4216, 4400, 4464, 4488, 4650, 4675, 4743, 4800, 4805, 4896, 4950, 4960, 5100, 5115, 5270, 5280, 5440, 5456, 5580, 5610, 5766, 5797, 5952, 5984, 6120, 6138, 6200, 6324, 6336, 6600, 6732, 6800, 6820, 6975, 7200, 7440, 7480, 7650, 7688, 7905, 7920, 8160, 8184, 8415, 8432, 8525, 8649, 8800, 8928, 8976, 9300, 9350, 9486, 9610, 9792, 9900, 9920, 10200, 10230, 10540, 10560, 10571, 10912, 11160, 11220, 11532, 11594, 11968, 12240, 12276, 12400, 12648, 13175, 13200, 13464, 13600, 13640, 13950, 14025, 14400, 14415, 14880, 14960, 15300, 15345, 15376, 15810, 15840, 16320, 16337, 16368, 16830, 16864, 17050, 17298, 17391, 17600, 17856, 17952, 18600, 18700, 18972, 19220, 19800, 20400, 20460, 21080, 21142, 21824, 22320, 22440, 23064, 23188, 23715, 24025, 24480, 24552, 24800, 25296, 25575, 26350, 26400, 26928, 27200, 27280, 27900, 28050, 28830, 28985, 29760, 29791, 29920, 30600, 30690, 30752, 31620, 31680, 31713, 32674, 32736, 33660, 33728, 34100, 34596, 34782, 35904, 37200, 37400, 37944, 38440, 39525, 39600, 40800, 40920, 42075, 42160, 42284, 43245, 44640, 44880, 46128, 46376, 47430, 48050, 48960, 49011, 49104, 49600, 50592, 51150, 52173, 52700, 52800, 52855, 53856, 54560, 55800, 56100, 57660, 57970, 59582, 59840, 61200, 61380, 61504, 63240, 63426, 65348, 65472, 67320, 68200, 69192, 69564, 72075, 74400, 74800, 75888, 76725, 76880, 79050, 79200, 81600, 81685, 81840, 84150, 84320, 84568, 86490, 86955, 89280, 89373, 89760, 92256, 92752, 94860, 95139, 96100, 98022, 98208, 101184, 102300, 104346, 105400, 105710, 107712, 109120, 111600, 112200, 115320, 115940, 118575, 119164, 122400, 122760, 126480, 126852, 130696, 134640, 136400, 138384, 139128, 144150, 144925, 147033, 148800, 148955, 149600, 151776, 153450, 153760, 158100, 158400, 158565, 163370, 163680, 168300, 168640, 169136, 172980, 173910, 178746, 179520, 179707, 184512, 185504, 189720, 190278, 192200, 196044, 196416, 204600, 208692, 210800, 211420, 216225, 223200, 224400, 230640, 231880, 237150, 238328, 244800, 245055, 245520, 252960, 253704, 260865, 261392, 264275, 268119, 269280, 272800, 276768, 278256, 288300, 289850, 294066, 297910, 299200, 303552, 306900, 307520, 316200, 317130, 326740, 327360, 327701, 336600, 338272, 345960, 347820, 357492, 359414, 371008, 379440, 380556, 384400, 392088, 408425, 409200, 417384, 421600, 422840, 432450, 434775, 446400, 446865, 448800, 461280, 463760, 474300, 475695, 476656, 490110, 491040, 505920, 506447, 507408, 521730, 522784, 528550, 536238, 538560, 539121, 545600, 553536, 556512, 576600, 579700, 588132, 595820, 613800, 632400, 634260, 653480, 655402, 673200, 676544, 691920, 695640, 714984, 718828, 735165, 744775, 758880, 761112, 768800, 784176, 792825, 816850, 818400, 834768, 843200, 845680, 864900, 869550, 893730, 897600, 898535, 922560, 927520, 948600, 951390, 953312, 980220, 982080, 983103, 1012894, 1014816, 1043460, 1045568, 1057100, 1072476, 1078242, 1113024, 1153200, 1159400, 1176264, 1191640, 1225275, 1227600, 1264800, 1268520, 1304325, 1306960, 1310804, 1340595, 1346400, 1383840, 1391280, 1429968, 1437656, 1470330, 1489550, 1517760, 1519341, 1522224, 1537600, 1568352, 1585650, 1617363, 1633700, 1636800, 1638505, 1669536, 1691360, 1729800, 1739100, 1787460, 1797070, 1855040, 1897200, 1902780, 1906624, 1960440, 1966206, 2025788, 2029632, 2086920, 2114200, 2144952, 2156484, 2234325, 2306400, 2318800, 2352528, 2378475, 2383280, 2450550, 2455200, 2529600, 2532235, 2537040, 2608650, 2613920, 2621608, 2681190, 2692800, 2695605, 2767680, 2782560, 2859936, 2875312, 2940660, 2949309, 2979100, 3038682, 3044448, 3136704, 3171300, 3234726, 3267400, 3277010, 3339072, 3382720, 3459600, 3478200, 3574920, 3594140, 3675825, 3794400, 3805560, 3920880, 3932412, 4051576, 4173840, 4228400, 4289904, 4312968, 4468650, 4492675, 4558023, 4612800, 4637600, 4705056, 4756950, 4766560, 4901100, 4910400, 4915515, 5064470, 5074080, 5217300, 5227840, 5243216, 5362380, 5391210, 5565120, 5570917, 5719872, 5750624, 5881320, 5898618, 5958200, 6077364, 6088896, 6342600, 6469452, 6534800, 6554020, 6702975, 6919200, 6956400, 7149840, 7188280, 7351650, 7588800, 7596705, 7611120, 7841760, 7864824, 8086815, 8103152, 8192525, 8347680, 8456800, 8579808, 8625936, 8937300, 8985350, 9116046, 9275200, 9410112, 9513900, 9533120, 9802200, 9831030, 10128940, 10148160, 10434600, 10486432, 10724760, 10782420, 11141834, 11501248, 11762640, 11797236, 11916400, 12154728, 12661175, 12685200, 12938904, 13069600, 13108040, 13405950, 13478025, 13838400, 13912800, 14299680, 14376560, 14703300, 14746545, 15193410, 15222240, 15683520, 15729648, 16173630, 16206304, 16385050, 16695360, 16712751, 16913600, 17159616, 17251872, 17874600, 17970700, 18232092, 19027800, 19604400, 19662060, 20257880, 20869200, 20972864, 21449520, 21564840, 22283668, 22790115, 23525280, 23594472, 23832800, 24309456, 24577575, 25322350, 25370400, 25877808, 26139200, 26216080, 26811900, 26956050, 27825600, 27854585, 28599360, 28753120, 29406600, 29493090, 30386820, 30444480, 31459296, 32347260, 32412608, 32770100, 33425502, 34503744, 35749200, 35941400, 36464184, 37983525, 38055600, 39208800, 39324120, 40434075, 40515760, 41738400, 42899040, 43129680, 44567336, 45580230, 47050560, 47188944, 47665600, 48618912, 49155150, 50138253, 50644700, 50740800, 51755616, 52432160, 53623800, 53912100, 55709170, 57506240, 58813200, 58986180, 60773640, 62918592, 64694520, 65540200, 66851004, 71498400, 71882800, 72928368, 73732725, 75967050, 76111200, 78417600, 78648240, 80868150, 81031520, 83476800, 83563755, 85798080, 86259360, 89134672, 91160460, 94377888, 97237824, 98310300, 100276506, 101289400, 103511232, 104864320, 107247600, 107824200, 111418340, 113950575, 117626400, 117972360, 121547280, 129389040, 131080400, 133702008, 139272925, 142996800, 143765600, 145856736, 147465450, 151934100, 152222400, 157296480, 161736300, 162063040, 167127510, 172518720, 178269344, 182320920, 188755776, 196620600, 200553012, 202578800, 214495200, 215648400, 222836680, 227901150, 235252800, 235944720, 243094560, 250691265, 258778080, 262160800, 267404016, 278545850, 287531200, 291713472, 294930900, 303868200, 314592960, 323472600, 334255020, 356538688, 364641840, 393241200, 401106024, 405157600, 417818775, 428990400, 431296800, 445673360, 455802300, 471889440, 486189120, 501382530, 517556160, 524321600, 534808032, 557091700, 589861800, 607736400, 646945200, 668510040, 729283680, 786482400, 802212048, 810315200, 835637550, 862593600, 891346720, 911604600, 943778880, 1002765060, 1069616064, 1114183400, 1179723600, 1215472800, 1253456325, 1293890400, 1337020080, 1458567360, 1572964800, 1604424096, 1671275100, 1782693440, 1823209200, 2005530120, 2228366800, 2359447200, 2430945600, 2506912650, 2587780800, 2674040160, 3208848192, 3342550200, 3646418400, 4011060240, 4456733600, 4718894400, 5013825300, 5348080320, 6685100400, 7292836800, 8022120480, 8913467200, 10027650600, 13370200800, 16044240960, 20055301200, 26740401600, 40110602400, 80221204800]

約数ペア:

[(1, 80221204800), (2, 40110602400), (3, 26740401600), (4, 20055301200), (5, 16044240960), (6, 13370200800), (8, 10027650600), (9, 8913467200), (10, 8022120480), (11, 7292836800), (12, 6685100400), (15, 5348080320), (16, 5013825300), (17, 4718894400), (18, 4456733600), (20, 4011060240), (22, 3646418400), (24, 3342550200), (25, 3208848192), (30, 2674040160), (31, 2587780800), (32, 2506912650), (33, 2430945600), (34, 2359447200), (36, 2228366800), (40, 2005530120), (44, 1823209200), (45, 1782693440), (48, 1671275100), (50, 1604424096), (51, 1572964800), (55, 1458567360), (60, 1337020080), (62, 1293890400), (64, 1253456325), (66, 1215472800), (68, 1179723600), (72, 1114183400), (75, 1069616064), (80, 1002765060), (85, 943778880), (88, 911604600), (90, 891346720), (93, 862593600), (96, 835637550), (99, 810315200), (100, 802212048), (102, 786482400), (110, 729283680), (120, 668510040), (124, 646945200), (132, 607736400), (136, 589861800), (144, 557091700), (150, 534808032), (153, 524321600), (155, 517556160), (160, 501382530), (165, 486189120), (170, 471889440), (176, 455802300), (180, 445673360), (186, 431296800), (187, 428990400), (192, 417818775), (198, 405157600), (200, 401106024), (204, 393241200), (220, 364641840), (225, 356538688), (240, 334255020), (248, 323472600), (255, 314592960), (264, 303868200), (272, 294930900), (275, 291713472), (279, 287531200), (288, 278545850), (300, 267404016), (306, 262160800), (310, 258778080), (320, 250691265), (330, 243094560), (340, 235944720), (341, 235252800), (352, 227901150), (360, 222836680), (372, 215648400), (374, 214495200), (396, 202578800), (400, 200553012), (408, 196620600), (425, 188755776), (440, 182320920), (450, 178269344), (465, 172518720), (480, 167127510), (495, 162063040), (496, 161736300), (510, 157296480), (527, 152222400), (528, 151934100), (544, 147465450), (550, 145856736), (558, 143765600), (561, 142996800), (576, 139272925), (600, 133702008), (612, 131080400), (620, 129389040), (660, 121547280), (680, 117972360), (682, 117626400), (704, 113950575), (720, 111418340), (744, 107824200), (748, 107247600), (765, 104864320), (775, 103511232), (792, 101289400), (800, 100276506), (816, 98310300), (825, 97237824), (850, 94377888), (880, 91160460), (900, 89134672), (930, 86259360), (935, 85798080), (960, 83563755), (961, 83476800), (990, 81031520), (992, 80868150), (1020, 78648240), (1023, 78417600), (1054, 76111200), (1056, 75967050), (1088, 73732725), (1100, 72928368), (1116, 71882800), (1122, 71498400), (1200, 66851004), (1224, 65540200), (1240, 64694520), (1275, 62918592), (1320, 60773640), (1360, 58986180), (1364, 58813200), (1395, 57506240), (1440, 55709170), (1488, 53912100), (1496, 53623800), (1530, 52432160), (1550, 51755616), (1581, 50740800), (1584, 50644700), (1600, 50138253), (1632, 49155150), (1650, 48618912), (1683, 47665600), (1700, 47188944), (1705, 47050560), (1760, 45580230), (1800, 44567336), (1860, 43129680), (1870, 42899040), (1922, 41738400), (1980, 40515760), (1984, 40434075), (2040, 39324120), (2046, 39208800), (2108, 38055600), (2112, 37983525), (2200, 36464184), (2232, 35941400), (2244, 35749200), (2325, 34503744), (2400, 33425502), (2448, 32770100), (2475, 32412608), (2480, 32347260), (2550, 31459296), (2635, 30444480), (2640, 30386820), (2720, 29493090), (2728, 29406600), (2790, 28753120), (2805, 28599360), (2880, 27854585), (2883, 27825600), (2976, 26956050), (2992, 26811900), (3060, 26216080), (3069, 26139200), (3100, 25877808), (3162, 25370400), (3168, 25322350), (3264, 24577575), (3300, 24309456), (3366, 23832800), (3400, 23594472), (3410, 23525280), (3520, 22790115), (3600, 22283668), (3720, 21564840), (3740, 21449520), (3825, 20972864), (3844, 20869200), (3960, 20257880), (4080, 19662060), (4092, 19604400), (4216, 19027800), (4400, 18232092), (4464, 17970700), (4488, 17874600), (4650, 17251872), (4675, 17159616), (4743, 16913600), (4800, 16712751), (4805, 16695360), (4896, 16385050), (4950, 16206304), (4960, 16173630), (5100, 15729648), (5115, 15683520), (5270, 15222240), (5280, 15193410), (5440, 14746545), (5456, 14703300), (5580, 14376560), (5610, 14299680), (5766, 13912800), (5797, 13838400), (5952, 13478025), (5984, 13405950), (6120, 13108040), (6138, 13069600), (6200, 12938904), (6324, 12685200), (6336, 12661175), (6600, 12154728), (6732, 11916400), (6800, 11797236), (6820, 11762640), (6975, 11501248), (7200, 11141834), (7440, 10782420), (7480, 10724760), (7650, 10486432), (7688, 10434600), (7905, 10148160), (7920, 10128940), (8160, 9831030), (8184, 9802200), (8415, 9533120), (8432, 9513900), (8525, 9410112), (8649, 9275200), (8800, 9116046), (8928, 8985350), (8976, 8937300), (9300, 8625936), (9350, 8579808), (9486, 8456800), (9610, 8347680), (9792, 8192525), (9900, 8103152), (9920, 8086815), (10200, 7864824), (10230, 7841760), (10540, 7611120), (10560, 7596705), (10571, 7588800), (10912, 7351650), (11160, 7188280), (11220, 7149840), (11532, 6956400), (11594, 6919200), (11968, 6702975), (12240, 6554020), (12276, 6534800), (12400, 6469452), (12648, 6342600), (13175, 6088896), (13200, 6077364), (13464, 5958200), (13600, 5898618), (13640, 5881320), (13950, 5750624), (14025, 5719872), (14400, 5570917), (14415, 5565120), (14880, 5391210), (14960, 5362380), (15300, 5243216), (15345, 5227840), (15376, 5217300), (15810, 5074080), (15840, 5064470), (16320, 4915515), (16337, 4910400), (16368, 4901100), (16830, 4766560), (16864, 4756950), (17050, 4705056), (17298, 4637600), (17391, 4612800), (17600, 4558023), (17856, 4492675), (17952, 4468650), (18600, 4312968), (18700, 4289904), (18972, 4228400), (19220, 4173840), (19800, 4051576), (20400, 3932412), (20460, 3920880), (21080, 3805560), (21142, 3794400), (21824, 3675825), (22320, 3594140), (22440, 3574920), (23064, 3478200), (23188, 3459600), (23715, 3382720), (24025, 3339072), (24480, 3277010), (24552, 3267400), (24800, 3234726), (25296, 3171300), (25575, 3136704), (26350, 3044448), (26400, 3038682), (26928, 2979100), (27200, 2949309), (27280, 2940660), (27900, 2875312), (28050, 2859936), (28830, 2782560), (28985, 2767680), (29760, 2695605), (29791, 2692800), (29920, 2681190), (30600, 2621608), (30690, 2613920), (30752, 2608650), (31620, 2537040), (31680, 2532235), (31713, 2529600), (32674, 2455200), (32736, 2450550), (33660, 2383280), (33728, 2378475), (34100, 2352528), (34596, 2318800), (34782, 2306400), (35904, 2234325), (37200, 2156484), (37400, 2144952), (37944, 2114200), (38440, 2086920), (39525, 2029632), (39600, 2025788), (40800, 1966206), (40920, 1960440), (42075, 1906624), (42160, 1902780), (42284, 1897200), (43245, 1855040), (44640, 1797070), (44880, 1787460), (46128, 1739100), (46376, 1729800), (47430, 1691360), (48050, 1669536), (48960, 1638505), (49011, 1636800), (49104, 1633700), (49600, 1617363), (50592, 1585650), (51150, 1568352), (52173, 1537600), (52700, 1522224), (52800, 1519341), (52855, 1517760), (53856, 1489550), (54560, 1470330), (55800, 1437656), (56100, 1429968), (57660, 1391280), (57970, 1383840), (59582, 1346400), (59840, 1340595), (61200, 1310804), (61380, 1306960), (61504, 1304325), (63240, 1268520), (63426, 1264800), (65348, 1227600), (65472, 1225275), (67320, 1191640), (68200, 1176264), (69192, 1159400), (69564, 1153200), (72075, 1113024), (74400, 1078242), (74800, 1072476), (75888, 1057100), (76725, 1045568), (76880, 1043460), (79050, 1014816), (79200, 1012894), (81600, 983103), (81685, 982080), (81840, 980220), (84150, 953312), (84320, 951390), (84568, 948600), (86490, 927520), (86955, 922560), (89280, 898535), (89373, 897600), (89760, 893730), (92256, 869550), (92752, 864900), (94860, 845680), (95139, 843200), (96100, 834768), (98022, 818400), (98208, 816850), (101184, 792825), (102300, 784176), (104346, 768800), (105400, 761112), (105710, 758880), (107712, 744775), (109120, 735165), (111600, 718828), (112200, 714984), (115320, 695640), (115940, 691920), (118575, 676544), (119164, 673200), (122400, 655402), (122760, 653480), (126480, 634260), (126852, 632400), (130696, 613800), (134640, 595820), (136400, 588132), (138384, 579700), (139128, 576600), (144150, 556512), (144925, 553536), (147033, 545600), (148800, 539121), (148955, 538560), (149600, 536238), (151776, 528550), (153450, 522784), (153760, 521730), (158100, 507408), (158400, 506447), (158565, 505920), (163370, 491040), (163680, 490110), (168300, 476656), (168640, 475695), (169136, 474300), (172980, 463760), (173910, 461280), (178746, 448800), (179520, 446865), (179707, 446400), (184512, 434775), (185504, 432450), (189720, 422840), (190278, 421600), (192200, 417384), (196044, 409200), (196416, 408425), (204600, 392088), (208692, 384400), (210800, 380556), (211420, 379440), (216225, 371008), (223200, 359414), (224400, 357492), (230640, 347820), (231880, 345960), (237150, 338272), (238328, 336600), (244800, 327701), (245055, 327360), (245520, 326740), (252960, 317130), (253704, 316200), (260865, 307520), (261392, 306900), (264275, 303552), (268119, 299200), (269280, 297910), (272800, 294066), (276768, 289850), (278256, 288300)]