31230126720

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 896

約数和(自身を含む): 127361606400

約数和(自身を除く): 96131479680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 243, 247, 260, 270, 271, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 486, 494, 513, 520, 540, 542, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 729, 741, 760, 780, 810, 813, 832, 855, 864, 912, 936, 960, 972, 988, 1026, 1040, 1053, 1080, 1084, 1140, 1152, 1170, 1215, 1216, 1235, 1248, 1296, 1355, 1368, 1404, 1440, 1458, 1482, 1520, 1539, 1560, 1620, 1626, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1944, 1976, 2052, 2080, 2106, 2160, 2168, 2223, 2280, 2340, 2430, 2432, 2439, 2470, 2496, 2565, 2592, 2710, 2736, 2808, 2880, 2916, 2964, 3040, 3078, 3120, 3159, 3240, 3252, 3420, 3456, 3510, 3523, 3645, 3648, 3705, 3744, 3888, 3952, 4065, 4104, 4160, 4212, 4320, 4336, 4446, 4560, 4617, 4680, 4860, 4878, 4940, 4992, 5130, 5149, 5184, 5265, 5420, 5472, 5616, 5760, 5832, 5928, 6080, 6156, 6240, 6318, 6480, 6504, 6669, 6840, 7020, 7046, 7290, 7296, 7317, 7410, 7488, 7695, 7776, 7904, 8130, 8208, 8320, 8424, 8640, 8672, 8892, 9120, 9234, 9360, 9477, 9720, 9756, 9880, 10260, 10298, 10368, 10530, 10569, 10840, 10944, 11115, 11232, 11664, 11856, 12160, 12195, 12312, 12480, 12636, 12960, 13008, 13338, 13680, 13851, 14040, 14092, 14580, 14634, 14820, 14976, 15390, 15447, 15552, 15795, 15808, 16260, 16416, 16848, 17280, 17344, 17615, 17784, 18240, 18468, 18720, 18954, 19440, 19512, 19760, 20007, 20520, 20596, 21060, 21138, 21680, 21888, 21951, 22230, 22464, 23085, 23328, 23712, 24390, 24624, 24960, 25272, 25745, 25920, 26016, 26676, 27360, 27702, 28080, 28184, 29160, 29268, 29640, 30780, 30894, 31104, 31590, 31616, 31707, 32520, 32832, 33345, 33696, 34688, 35230, 35568, 36480, 36585, 36936, 37440, 37908, 38880, 39024, 39520, 40014, 41040, 41192, 42120, 42276, 43360, 43902, 44460, 44928, 46170, 46341, 46656, 47385, 47424, 48780, 49248, 50544, 51490, 51840, 52032, 52845, 53352, 54720, 55404, 56160, 56368, 58320, 58536, 59280, 60021, 61560, 61788, 63180, 63414, 65040, 65664, 65853, 66690, 66937, 67392, 69255, 70460, 71136, 73170, 73872, 74880, 75816, 77235, 77760, 78048, 79040, 80028, 82080, 82384, 84240, 84552, 86720, 87804, 88920, 92340, 92682, 93312, 94770, 94848, 95121, 97560, 98496, 100035, 101088, 102980, 104064, 105690, 106704, 109440, 109755, 110808, 112320, 112736, 116640, 117072, 118560, 120042, 123120, 123576, 126360, 126828, 130080, 131706, 133380, 133874, 134784, 138510, 139023, 140920, 142272, 146340, 147744, 151632, 154470, 155520, 156096, 158080, 158535, 160056, 164160, 164768, 168480, 169104, 173440, 175608, 177840, 180063, 184680, 185364, 189540, 190242, 195120, 196992, 197559, 200070, 200811, 202176, 205960, 211380, 213408, 219510, 221616, 224640, 225472, 231705, 233280, 234144, 237120, 240084, 246240, 247152, 252720, 253656, 260160, 263412, 266760, 267748, 277020, 278046, 281840, 284544, 285363, 292680, 295488, 300105, 303264, 308940, 312192, 317070, 320112, 328320, 329265, 329536, 334685, 336960, 338208, 351216, 355680, 360126, 369360, 370728, 379080, 380484, 390240, 395118, 400140, 401622, 404352, 411920, 417069, 422760, 426816, 439020, 443232, 450944, 463410, 466560, 468288, 474240, 475605, 480168, 492480, 494304, 505440, 507312, 520320, 526824, 533520, 535496, 554040, 556092, 563680, 570726, 585360, 590976, 600210, 602433, 606528, 617880, 634140, 640224, 658530, 659072, 669370, 673920, 676416, 695115, 702432, 711360, 720252, 738720, 741456, 758160, 760968, 780480, 790236, 800280, 803244, 823840, 834138, 845520, 853632, 856089, 878040, 886464, 900315, 926820, 936576, 951210, 960336, 984960, 987795, 988608, 1004055, 1010880, 1014624, 1053648, 1067040, 1070992, 1108080, 1112184, 1127360, 1141452, 1170720, 1200420, 1204866, 1213056, 1235760, 1251207, 1268280, 1280448, 1317060, 1338740, 1352832, 1390230, 1404864, 1422720, 1426815, 1440504, 1477440, 1482912, 1516320, 1521936, 1560960, 1580472, 1600560, 1606488, 1647680, 1668276, 1691040, 1712178, 1756080, 1772928, 1800630, 1807299, 1853640, 1902420, 1920672, 1975590, 1977216, 2008110, 2021760, 2029248, 2085345, 2107296, 2134080, 2141984, 2216160, 2224368, 2254720, 2282904, 2341440, 2400840, 2409732, 2471520, 2502414, 2536560, 2560896, 2568267, 2634120, 2677480, 2780460, 2809728, 2853630, 2881008, 2954880, 2965824, 3012165, 3032640, 3043872, 3160944, 3201120, 3212976, 3295360, 3336552, 3382080, 3424356, 3512160, 3601260, 3614598, 3707280, 3753621, 3804840, 3841344, 3951180, 4016220, 4058496, 4170690, 4214592, 4268160, 4280445, 4283968, 4432320, 4448736, 4565808, 4682880, 4801680, 4819464, 4943040, 5004828, 5073120, 5136534, 5268240, 5354960, 5421897, 5560920, 5707260, 5762016, 5931648, 6024330, 6065280, 6087744, 6256035, 6321888, 6402240, 6425952, 6673104, 6764160, 6848712, 7024320, 7202520, 7229196, 7414560, 7507242, 7609680, 7682688, 7902360, 8032440, 8341380, 8429184, 8560890, 8567936, 8864640, 8897472, 9036495, 9131616, 9603360, 9638928, 9886080, 10009656, 10146240, 10273068, 10536480, 10709920, 10843794, 11121840, 11414520, 11524032, 12048660, 12175488, 12512070, 12643776, 12804480, 12841335, 12851904, 13346208, 13697424, 14048640, 14405040, 14458392, 14829120, 15014484, 15219360, 15804720, 16064880, 16265691, 16682760, 17121780, 17794944, 18072990, 18263232, 18768105, 19206720, 19277856, 20019312, 20292480, 20546136, 21072960, 21419840, 21687588, 22243680, 22829040, 23048064, 24097320, 25024140, 25287552, 25682670, 25703808, 26692416, 27109485, 27394848, 28810080, 28916784, 29658240, 30028968, 30438720, 31609440, 32129760, 32531382, 33365520, 34243560, 36145980, 36526464, 37536210, 38413440, 38555712, 40038624, 41092272, 42145920, 42839680, 43375176, 44487360, 45658080, 48194640, 48797073, 50048280, 51365340, 53384832, 54218970, 54789696, 57620160, 57833568, 60057936, 60877440, 63218880, 64259520, 65062764, 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約数ペア:

[(1, 31230126720), (2, 15615063360), (3, 10410042240), (4, 7807531680), (5, 6246025344), (6, 5205021120), (8, 3903765840), (9, 3470014080), (10, 3123012672), (12, 2602510560), (13, 2402317440), (15, 2082008448), (16, 1951882920), (18, 1735007040), (19, 1643690880), (20, 1561506336), (24, 1301255280), (26, 1201158720), (27, 1156671360), (30, 1041004224), (32, 975941460), (36, 867503520), (38, 821845440), (39, 800772480), (40, 780753168), (45, 694002816), (48, 650627640), (52, 600579360), (54, 578335680), (57, 547896960), (60, 520502112), (64, 487970730), (65, 480463488), (72, 433751760), (76, 410922720), (78, 400386240), (80, 390376584), (81, 385557120), (90, 347001408), (95, 328738176), (96, 325313820), (104, 300289680), (108, 289167840), (114, 273948480), (117, 266924160), (120, 260251056), (128, 243985365), (130, 240231744), (135, 231334272), (144, 216875880), (152, 205461360), (156, 200193120), (160, 195188292), (162, 192778560), (171, 182632320), (180, 173500704), (190, 164369088), (192, 162656910), (195, 160154496), (208, 150144840), (216, 144583920), (228, 136974240), (234, 133462080), (240, 130125528), (243, 128519040), (247, 126437760), (260, 120115872), (270, 115667136), (271, 115240320), (285, 109579392), (288, 108437940), (304, 102730680), (312, 100096560), (320, 97594146), (324, 96389280), (342, 91316160), (351, 88974720), (360, 86750352), (380, 82184544), (384, 81328455), (390, 80077248), (405, 77111424), (416, 75072420), (432, 72291960), (456, 68487120), (468, 66731040), (480, 65062764), (486, 64259520), (494, 63218880), (513, 60877440), (520, 60057936), (540, 57833568), (542, 57620160), (570, 54789696), (576, 54218970), (585, 53384832), (608, 51365340), (624, 50048280), (640, 48797073), (648, 48194640), (684, 45658080), (702, 44487360), (720, 43375176), (729, 42839680), (741, 42145920), (760, 41092272), (780, 40038624), (810, 38555712), (813, 38413440), (832, 37536210), (855, 36526464), (864, 36145980), (912, 34243560), (936, 33365520), (960, 32531382), (972, 32129760), (988, 31609440), (1026, 30438720), (1040, 30028968), (1053, 29658240), (1080, 28916784), (1084, 28810080), (1140, 27394848), (1152, 27109485), (1170, 26692416), (1215, 25703808), (1216, 25682670), (1235, 25287552), (1248, 25024140), (1296, 24097320), (1355, 23048064), (1368, 22829040), (1404, 22243680), (1440, 21687588), (1458, 21419840), (1482, 21072960), (1520, 20546136), (1539, 20292480), (1560, 20019312), (1620, 19277856), (1626, 19206720), (1664, 18768105), (1710, 18263232), (1728, 18072990), (1755, 17794944), (1824, 17121780), (1872, 16682760), (1920, 16265691), (1944, 16064880), (1976, 15804720), (2052, 15219360), (2080, 15014484), (2106, 14829120), (2160, 14458392), (2168, 14405040), (2223, 14048640), (2280, 13697424), (2340, 13346208), (2430, 12851904), (2432, 12841335), (2439, 12804480), (2470, 12643776), (2496, 12512070), (2565, 12175488), (2592, 12048660), (2710, 11524032), (2736, 11414520), (2808, 11121840), (2880, 10843794), (2916, 10709920), (2964, 10536480), (3040, 10273068), (3078, 10146240), (3120, 10009656), (3159, 9886080), (3240, 9638928), (3252, 9603360), (3420, 9131616), (3456, 9036495), (3510, 8897472), (3523, 8864640), (3645, 8567936), (3648, 8560890), (3705, 8429184), (3744, 8341380), (3888, 8032440), (3952, 7902360), (4065, 7682688), (4104, 7609680), (4160, 7507242), (4212, 7414560), (4320, 7229196), (4336, 7202520), (4446, 7024320), (4560, 6848712), (4617, 6764160), (4680, 6673104), (4860, 6425952), (4878, 6402240), (4940, 6321888), (4992, 6256035), (5130, 6087744), (5149, 6065280), (5184, 6024330), (5265, 5931648), (5420, 5762016), (5472, 5707260), (5616, 5560920), (5760, 5421897), (5832, 5354960), (5928, 5268240), (6080, 5136534), (6156, 5073120), (6240, 5004828), (6318, 4943040), (6480, 4819464), (6504, 4801680), (6669, 4682880), (6840, 4565808), (7020, 4448736), (7046, 4432320), (7290, 4283968), (7296, 4280445), (7317, 4268160), (7410, 4214592), (7488, 4170690), (7695, 4058496), (7776, 4016220), (7904, 3951180), (8130, 3841344), (8208, 3804840), (8320, 3753621), (8424, 3707280), (8640, 3614598), (8672, 3601260), (8892, 3512160), (9120, 3424356), (9234, 3382080), (9360, 3336552), (9477, 3295360), (9720, 3212976), (9756, 3201120), (9880, 3160944), (10260, 3043872), (10298, 3032640), (10368, 3012165), (10530, 2965824), (10569, 2954880), (10840, 2881008), (10944, 2853630), (11115, 2809728), (11232, 2780460), (11664, 2677480), (11856, 2634120), (12160, 2568267), (12195, 2560896), (12312, 2536560), (12480, 2502414), (12636, 2471520), (12960, 2409732), (13008, 2400840), (13338, 2341440), (13680, 2282904), (13851, 2254720), (14040, 2224368), (14092, 2216160), (14580, 2141984), (14634, 2134080), (14820, 2107296), (14976, 2085345), (15390, 2029248), (15447, 2021760), (15552, 2008110), (15795, 1977216), (15808, 1975590), (16260, 1920672), (16416, 1902420), (16848, 1853640), (17280, 1807299), (17344, 1800630), (17615, 1772928), (17784, 1756080), (18240, 1712178), (18468, 1691040), (18720, 1668276), (18954, 1647680), (19440, 1606488), (19512, 1600560), (19760, 1580472), (20007, 1560960), (20520, 1521936), (20596, 1516320), (21060, 1482912), (21138, 1477440), (21680, 1440504), (21888, 1426815), (21951, 1422720), (22230, 1404864), (22464, 1390230), (23085, 1352832), (23328, 1338740), (23712, 1317060), (24390, 1280448), (24624, 1268280), (24960, 1251207), (25272, 1235760), (25745, 1213056), (25920, 1204866), (26016, 1200420), (26676, 1170720), (27360, 1141452), (27702, 1127360), (28080, 1112184), (28184, 1108080), (29160, 1070992), (29268, 1067040), (29640, 1053648), (30780, 1014624), (30894, 1010880), (31104, 1004055), (31590, 988608), (31616, 987795), (31707, 984960), (32520, 960336), (32832, 951210), (33345, 936576), (33696, 926820), (34688, 900315), (35230, 886464), (35568, 878040), (36480, 856089), (36585, 853632), (36936, 845520), (37440, 834138), (37908, 823840), (38880, 803244), (39024, 800280), (39520, 790236), (40014, 780480), (41040, 760968), (41192, 758160), (42120, 741456), (42276, 738720), (43360, 720252), (43902, 711360), (44460, 702432), (44928, 695115), (46170, 676416), (46341, 673920), (46656, 669370), (47385, 659072), (47424, 658530), (48780, 640224), (49248, 634140), (50544, 617880), (51490, 606528), (51840, 602433), (52032, 600210), (52845, 590976), (53352, 585360), (54720, 570726), (55404, 563680), (56160, 556092), (56368, 554040), (58320, 535496), (58536, 533520), (59280, 526824), (60021, 520320), (61560, 507312), (61788, 505440), (63180, 494304), (63414, 492480), (65040, 480168), (65664, 475605), (65853, 474240), (66690, 468288), (66937, 466560), (67392, 463410), (69255, 450944), (70460, 443232), (71136, 439020), (73170, 426816), (73872, 422760), (74880, 417069), (75816, 411920), (77235, 404352), (77760, 401622), (78048, 400140), (79040, 395118), (80028, 390240), (82080, 380484), (82384, 379080), (84240, 370728), (84552, 369360), (86720, 360126), (87804, 355680), (88920, 351216), (92340, 338208), (92682, 336960), (93312, 334685), (94770, 329536), (94848, 329265), (95121, 328320), (97560, 320112), (98496, 317070), (100035, 312192), (101088, 308940), (102980, 303264), (104064, 300105), (105690, 295488), (106704, 292680), (109440, 285363), (109755, 284544), (110808, 281840), (112320, 278046), (112736, 277020), (116640, 267748), (117072, 266760), (118560, 263412), (120042, 260160), (123120, 253656), (123576, 252720), (126360, 247152), (126828, 246240), (130080, 240084), (131706, 237120), (133380, 234144), (133874, 233280), (134784, 231705), (138510, 225472), (139023, 224640), (140920, 221616), (142272, 219510), (146340, 213408), (147744, 211380), (151632, 205960), (154470, 202176), (155520, 200811), (156096, 200070), (158080, 197559), (158535, 196992), (160056, 195120), (164160, 190242), (164768, 189540), (168480, 185364), (169104, 184680), (173440, 180063), (175608, 177840)]