81217384560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 720

約数和(自身を含む): 312223766400

約数和(自身を除く): 231006381840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 118, 120, 130, 135, 144, 156, 162, 169, 177, 180, 195, 208, 216, 234, 236, 240, 243, 260, 270, 295, 312, 324, 338, 351, 354, 360, 390, 405, 419, 432, 468, 472, 486, 507, 520, 531, 540, 585, 590, 624, 648, 676, 702, 708, 720, 767, 780, 810, 838, 845, 885, 936, 944, 972, 1014, 1040, 1053, 1062, 1080, 1170, 1180, 1215, 1257, 1296, 1352, 1404, 1416, 1521, 1534, 1560, 1593, 1620, 1676, 1690, 1755, 1770, 1872, 1944, 2028, 2095, 2106, 2124, 2160, 2301, 2340, 2360, 2430, 2514, 2535, 2655, 2704, 2808, 2832, 3042, 3068, 3120, 3159, 3186, 3240, 3352, 3380, 3510, 3540, 3771, 3835, 3888, 4056, 4190, 4212, 4248, 4563, 4602, 4680, 4720, 4779, 4860, 5028, 5070, 5265, 5310, 5447, 5616, 6084, 6136, 6285, 6318, 6372, 6480, 6704, 6760, 6903, 7020, 7080, 7542, 7605, 7670, 7965, 8112, 8380, 8424, 8496, 9126, 9204, 9360, 9558, 9720, 9971, 10056, 10140, 10530, 10620, 10894, 11313, 11505, 12168, 12272, 12570, 12636, 12744, 13520, 13689, 13806, 14040, 14160, 14337, 15084, 15210, 15340, 15795, 15930, 16341, 16760, 16848, 18252, 18408, 18855, 19116, 19440, 19942, 20112, 20280, 20709, 21060, 21240, 21788, 22626, 22815, 23010, 23895, 24336, 24721, 25140, 25272, 25488, 27235, 27378, 27612, 28080, 28674, 29913, 30168, 30420, 30680, 31590, 31860, 32682, 33520, 33939, 34515, 36504, 36816, 37710, 38232, 39884, 40560, 41067, 41418, 42120, 42480, 43576, 45252, 45630, 46020, 47790, 49023, 49442, 49855, 50280, 50544, 54470, 54756, 55224, 56565, 57348, 59826, 60336, 60840, 61360, 62127, 63180, 63720, 65364, 67878, 68445, 69030, 70811, 71685, 73008, 74163, 75420, 76464, 79768, 81705, 82134, 82836, 84240, 87152, 89739, 90504, 91260, 92040, 95580, 98046, 98884, 99710, 100560, 101817, 103545, 108940, 109512, 110448, 113130, 114696, 119652, 121680, 123605, 124254, 126360, 127440, 130728, 135756, 136890, 138060, 141622, 143370, 147069, 148326, 149565, 150840, 159536, 163410, 164268, 165672, 169695, 179478, 181008, 182520, 184080, 186381, 191160, 196092, 197768, 199420, 203634, 205335, 207090, 212433, 217880, 219024, 222489, 226260, 229392, 239304, 245115, 247210, 248508, 252720, 261456, 269217, 271512, 273780, 276120, 283244, 286740, 294138, 296652, 299130, 301680, 310635, 321373, 326820, 328536, 331344, 339390, 354055, 358956, 365040, 370815, 372762, 382320, 392184, 395536, 398840, 407268, 410670, 414180, 424866, 435760, 441207, 444978, 448695, 452520, 478608, 490230, 494420, 497016, 509085, 538434, 543024, 547560, 552240, 566488, 573480, 588276, 593304, 598260, 621270, 637299, 642746, 653640, 657072, 667467, 678780, 708110, 717912, 735345, 741630, 745524, 784368, 797680, 807651, 814536, 821340, 828360, 849732, 882414, 889956, 897390, 905040, 931905, 964119, 980460, 988840, 994032, 1018170, 1062165, 1076868, 1095120, 1112445, 1132976, 1146960, 1176552, 1186608, 1196520, 1242540, 1274598, 1285492, 1307280, 1323621, 1334934, 1346085, 1357560, 1416220, 1435824, 1470690, 1483260, 1491048, 1606865, 1615302, 1629072, 1642680, 1656720, 1699464, 1764828, 1779912, 1794780, 1863810, 1911897, 1928238, 1960920, 1977680, 2002401, 2036340, 2124330, 2153736, 2206035, 2224890, 2353104, 2393040, 2422953, 2485080, 2549196, 2570984, 2647242, 2669868, 2692170, 2715120, 2832440, 2892357, 2941380, 2966520, 2982096, 3186495, 3213730, 3230604, 3285360, 3337335, 3398928, 3529656, 3559824, 3589560, 3727620, 3823794, 3856476, 3921840, 4004802, 4038255, 4072680, 4177849, 4248660, 4307472, 4412070, 4449780, 4820595, 4845906, 4970160, 5098392, 5141968, 5294484, 5339736, 5384340, 5664880, 5735691, 5784714, 5882760, 5933040, 6007203, 6372990, 6427460, 6461208, 6618105, 6674670, 7059312, 7179120, 7455240, 7647588, 7712952, 8009604, 8076510, 8145360, 8355698, 8497320, 8677071, 8824140, 8899560, 9559485, 9641190, 9691812, 10012005, 10196784, 10588968, 10679472, 10768680, 11471382, 11569428, 11765520, 12014406, 12114765, 12533547, 12745980, 12854920, 12922416, 13236210, 13349340, 14461785, 14910480, 15295176, 15425904, 16019208, 16153020, 16711396, 16994640, 17207073, 17354142, 17648280, 17799120, 19118970, 19282380, 19383624, 20024010, 20889245, 21177936, 21537360, 22942764, 23138856, 24028812, 24229530, 25067094, 25491960, 25709840, 26031213, 26472420, 26698680, 28678455, 28923570, 30036015, 30590352, 32038416, 32306040, 33422792, 34414146, 34708284, 35296560, 37600641, 38237940, 38564760, 38767248, 40048020, 41778490, 43385355, 45885528, 46277712, 48057624, 48459060, 50134188, 50983920, 52062426, 52944840, 53397360, 57356910, 57847140, 60072030, 62667735, 64612080, 66845584, 68828292, 69416568, 75201282, 76475880, 77129520, 78093639, 80096040, 83556980, 86035365, 86770710, 91771056, 96115248, 96918120, 100268376, 104124852, 105889680, 112801923, 114713820, 115694280, 120144060, 125335470, 130156065, 137656584, 138833136, 150402564, 152951760, 156187278, 160192080, 167113960, 172070730, 173541420, 188003205, 193836240, 200536752, 208249704, 225603846, 229427640, 231388560, 240288120, 250670940, 260312130, 275313168, 300805128, 312374556, 334227920, 338405769, 344141460, 347082840, 376006410, 390468195, 416499408, 451207692, 458855280, 480576240, 501341880, 520624260, 564009615, 601610256, 624749112, 676811538, 688282920, 694165680, 752012820, 780936390, 902415384, 1002683760, 1015217307, 1041248520, 1128019230, 1249498224, 1353623076, 1376565840, 1504025640, 1561872780, 1692028845, 1804830768, 2030434614, 2082497040, 2256038460, 2707246152, 3008051280, 3123745560, 3384057690, 4060869228, 4512076920, 5076086535, 5414492304, 6247491120, 6768115380, 8121738456, 9024153840, 10152173070, 13536230760, 16243476912, 20304346140, 27072461520, 40608692280, 81217384560]

約数ペア:

[(1, 81217384560), (2, 40608692280), (3, 27072461520), (4, 20304346140), (5, 16243476912), (6, 13536230760), (8, 10152173070), (9, 9024153840), (10, 8121738456), (12, 6768115380), (13, 6247491120), (15, 5414492304), (16, 5076086535), (18, 4512076920), (20, 4060869228), (24, 3384057690), (26, 3123745560), (27, 3008051280), (30, 2707246152), (36, 2256038460), (39, 2082497040), (40, 2030434614), (45, 1804830768), (48, 1692028845), (52, 1561872780), (54, 1504025640), (59, 1376565840), (60, 1353623076), (65, 1249498224), (72, 1128019230), (78, 1041248520), (80, 1015217307), (81, 1002683760), (90, 902415384), (104, 780936390), (108, 752012820), (117, 694165680), (118, 688282920), (120, 676811538), (130, 624749112), (135, 601610256), (144, 564009615), (156, 520624260), (162, 501341880), (169, 480576240), (177, 458855280), (180, 451207692), (195, 416499408), (208, 390468195), (216, 376006410), (234, 347082840), (236, 344141460), (240, 338405769), (243, 334227920), (260, 312374556), (270, 300805128), (295, 275313168), (312, 260312130), (324, 250670940), (338, 240288120), (351, 231388560), (354, 229427640), (360, 225603846), (390, 208249704), (405, 200536752), (419, 193836240), (432, 188003205), (468, 173541420), (472, 172070730), (486, 167113960), (507, 160192080), (520, 156187278), (531, 152951760), (540, 150402564), (585, 138833136), (590, 137656584), (624, 130156065), (648, 125335470), (676, 120144060), (702, 115694280), (708, 114713820), (720, 112801923), (767, 105889680), (780, 104124852), (810, 100268376), (838, 96918120), (845, 96115248), (885, 91771056), (936, 86770710), (944, 86035365), (972, 83556980), (1014, 80096040), (1040, 78093639), (1053, 77129520), (1062, 76475880), (1080, 75201282), (1170, 69416568), (1180, 68828292), (1215, 66845584), (1257, 64612080), (1296, 62667735), (1352, 60072030), (1404, 57847140), (1416, 57356910), (1521, 53397360), (1534, 52944840), (1560, 52062426), (1593, 50983920), (1620, 50134188), (1676, 48459060), (1690, 48057624), (1755, 46277712), (1770, 45885528), (1872, 43385355), (1944, 41778490), (2028, 40048020), (2095, 38767248), (2106, 38564760), (2124, 38237940), (2160, 37600641), (2301, 35296560), (2340, 34708284), (2360, 34414146), (2430, 33422792), (2514, 32306040), (2535, 32038416), (2655, 30590352), (2704, 30036015), (2808, 28923570), (2832, 28678455), (3042, 26698680), (3068, 26472420), (3120, 26031213), (3159, 25709840), (3186, 25491960), (3240, 25067094), (3352, 24229530), (3380, 24028812), (3510, 23138856), (3540, 22942764), (3771, 21537360), (3835, 21177936), (3888, 20889245), (4056, 20024010), (4190, 19383624), (4212, 19282380), (4248, 19118970), (4563, 17799120), (4602, 17648280), (4680, 17354142), (4720, 17207073), (4779, 16994640), (4860, 16711396), (5028, 16153020), (5070, 16019208), (5265, 15425904), (5310, 15295176), (5447, 14910480), (5616, 14461785), (6084, 13349340), (6136, 13236210), (6285, 12922416), (6318, 12854920), (6372, 12745980), (6480, 12533547), (6704, 12114765), (6760, 12014406), (6903, 11765520), (7020, 11569428), (7080, 11471382), (7542, 10768680), (7605, 10679472), (7670, 10588968), (7965, 10196784), (8112, 10012005), (8380, 9691812), (8424, 9641190), (8496, 9559485), (9126, 8899560), (9204, 8824140), (9360, 8677071), (9558, 8497320), (9720, 8355698), (9971, 8145360), (10056, 8076510), (10140, 8009604), (10530, 7712952), (10620, 7647588), (10894, 7455240), (11313, 7179120), (11505, 7059312), (12168, 6674670), (12272, 6618105), (12570, 6461208), (12636, 6427460), (12744, 6372990), (13520, 6007203), (13689, 5933040), (13806, 5882760), (14040, 5784714), (14160, 5735691), (14337, 5664880), (15084, 5384340), (15210, 5339736), (15340, 5294484), (15795, 5141968), (15930, 5098392), (16341, 4970160), (16760, 4845906), (16848, 4820595), (18252, 4449780), (18408, 4412070), (18855, 4307472), (19116, 4248660), (19440, 4177849), (19942, 4072680), (20112, 4038255), (20280, 4004802), (20709, 3921840), (21060, 3856476), (21240, 3823794), (21788, 3727620), (22626, 3589560), (22815, 3559824), (23010, 3529656), (23895, 3398928), (24336, 3337335), (24721, 3285360), (25140, 3230604), (25272, 3213730), (25488, 3186495), (27235, 2982096), (27378, 2966520), (27612, 2941380), (28080, 2892357), (28674, 2832440), (29913, 2715120), (30168, 2692170), (30420, 2669868), (30680, 2647242), (31590, 2570984), (31860, 2549196), (32682, 2485080), (33520, 2422953), (33939, 2393040), (34515, 2353104), (36504, 2224890), (36816, 2206035), (37710, 2153736), (38232, 2124330), (39884, 2036340), (40560, 2002401), (41067, 1977680), (41418, 1960920), (42120, 1928238), (42480, 1911897), (43576, 1863810), (45252, 1794780), (45630, 1779912), (46020, 1764828), (47790, 1699464), (49023, 1656720), (49442, 1642680), (49855, 1629072), (50280, 1615302), (50544, 1606865), (54470, 1491048), (54756, 1483260), (55224, 1470690), (56565, 1435824), (57348, 1416220), (59826, 1357560), (60336, 1346085), (60840, 1334934), (61360, 1323621), (62127, 1307280), (63180, 1285492), (63720, 1274598), (65364, 1242540), (67878, 1196520), (68445, 1186608), (69030, 1176552), (70811, 1146960), (71685, 1132976), (73008, 1112445), (74163, 1095120), (75420, 1076868), (76464, 1062165), (79768, 1018170), (81705, 994032), (82134, 988840), (82836, 980460), (84240, 964119), (87152, 931905), (89739, 905040), (90504, 897390), (91260, 889956), (92040, 882414), (95580, 849732), (98046, 828360), (98884, 821340), (99710, 814536), (100560, 807651), (101817, 797680), (103545, 784368), (108940, 745524), (109512, 741630), (110448, 735345), (113130, 717912), (114696, 708110), (119652, 678780), (121680, 667467), (123605, 657072), (124254, 653640), (126360, 642746), (127440, 637299), (130728, 621270), (135756, 598260), (136890, 593304), (138060, 588276), (141622, 573480), (143370, 566488), (147069, 552240), (148326, 547560), (149565, 543024), (150840, 538434), (159536, 509085), (163410, 497016), (164268, 494420), (165672, 490230), (169695, 478608), (179478, 452520), (181008, 448695), (182520, 444978), (184080, 441207), (186381, 435760), (191160, 424866), (196092, 414180), (197768, 410670), (199420, 407268), (203634, 398840), (205335, 395536), (207090, 392184), (212433, 382320), (217880, 372762), (219024, 370815), (222489, 365040), (226260, 358956), (229392, 354055), (239304, 339390), (245115, 331344), (247210, 328536), (248508, 326820), (252720, 321373), (261456, 310635), (269217, 301680), (271512, 299130), (273780, 296652), (276120, 294138), (283244, 286740)]