31486229280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 576

約数和(自身を含む): 123159149568

約数和(自身を除く): 91672920288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 83, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 166, 176, 180, 198, 216, 220, 240, 243, 249, 264, 270, 288, 297, 324, 330, 332, 352, 360, 396, 405, 415, 432, 440, 480, 486, 495, 498, 528, 540, 594, 648, 660, 664, 720, 747, 792, 810, 830, 864, 880, 887, 891, 913, 972, 990, 996, 1056, 1080, 1188, 1215, 1245, 1296, 1320, 1328, 1440, 1485, 1494, 1584, 1620, 1660, 1760, 1774, 1782, 1826, 1944, 1980, 1992, 2160, 2241, 2376, 2430, 2490, 2592, 2640, 2656, 2661, 2673, 2739, 2970, 2988, 3168, 3240, 3320, 3548, 3564, 3652, 3735, 3888, 3960, 3984, 4320, 4435, 4455, 4482, 4565, 4752, 4860, 4980, 5280, 5322, 5346, 5478, 5940, 5976, 6480, 6640, 6723, 7096, 7128, 7304, 7470, 7776, 7920, 7968, 7983, 8217, 8870, 8910, 8964, 9130, 9504, 9720, 9757, 9960, 10644, 10692, 10956, 11205, 11880, 11952, 12960, 13280, 13305, 13365, 13446, 13695, 14192, 14256, 14608, 14940, 15840, 15966, 16434, 17740, 17820, 17928, 18260, 19440, 19514, 19920, 20169, 21288, 21384, 21912, 22410, 23760, 23904, 23949, 24651, 26610, 26730, 26892, 27390, 28384, 28512, 29216, 29271, 29880, 31932, 32868, 33615, 35480, 35640, 35856, 36520, 38880, 39028, 39840, 39915, 40338, 41085, 42576, 42768, 43824, 44820, 47520, 47898, 48785, 49302, 53220, 53460, 53784, 54780, 58542, 59760, 63864, 65736, 67230, 70960, 71280, 71712, 71847, 73040, 73621, 73953, 78056, 79830, 80676, 82170, 85152, 85536, 87648, 87813, 89640, 95796, 97570, 98604, 100845, 106440, 106920, 107568, 109560, 117084, 119520, 119745, 123255, 127728, 131472, 134460, 141920, 142560, 143694, 146080, 146355, 147242, 147906, 156112, 159660, 161352, 164340, 175626, 179280, 191592, 195140, 197208, 201690, 212880, 213840, 215136, 215541, 219120, 220863, 221859, 234168, 239490, 246510, 255456, 262944, 263439, 268920, 287388, 292710, 294484, 295812, 312224, 319320, 322704, 328680, 351252, 358560, 359235, 368105, 369765, 383184, 390280, 394416, 403380, 425760, 427680, 431082, 438240, 439065, 441726, 443718, 468336, 478980, 493020, 526878, 537840, 574776, 585420, 588968, 591624, 638640, 645408, 657360, 662589, 702504, 718470, 736210, 739530, 766368, 780560, 788832, 790317, 806760, 809831, 862164, 878130, 883452, 887436, 936672, 957960, 986040, 1053756, 1075680, 1077705, 1104315, 1109295, 1149552, 1170840, 1177936, 1183248, 1277280, 1314720, 1317195, 1325178, 1405008, 1436940, 1472420, 1479060, 1561120, 1580634, 1613520, 1619662, 1724328, 1756260, 1766904, 1774872, 1915920, 1972080, 1987767, 2107512, 2155410, 2208630, 2218590, 2299104, 2341680, 2355872, 2366496, 2370951, 2429493, 2634390, 2650356, 2810016, 2873880, 2944840, 2958120, 3161268, 3227040, 3239324, 3312945, 3448656, 3512520, 3533808, 3549744, 3831840, 3944160, 3951585, 3975534, 4049155, 4215024, 4310820, 4417260, 4437180, 4683360, 4741902, 4858986, 5268780, 5300712, 5747760, 5889680, 5916240, 5963301, 6322536, 6478648, 6625890, 6897312, 7025040, 7067616, 7099488, 7288479, 7903170, 7951068, 8098310, 8430048, 8621640, 8834520, 8874360, 9483804, 9717972, 9938835, 10537560, 10601424, 11495520, 11779360, 11832480, 11854755, 11926602, 12147465, 12645072, 12957296, 13251780, 14050080, 14576958, 15806340, 15902136, 16196620, 17243280, 17669040, 17748720, 17889903, 18967608, 19435944, 19877670, 21075120, 21202848, 21865437, 23709510, 23853204, 24294930, 25290144, 25914592, 26503560, 29153916, 29816505, 31612680, 31804272, 32393240, 34486560, 35338080, 35497440, 35779806, 36442395, 37935216, 38871888, 39755340, 42150240, 43730874, 47419020, 47706408, 48589860, 53007120, 58307832, 59633010, 63225360, 63608544, 64786480, 65596311, 71559612, 72884790, 75870432, 77743776, 79510680, 87461748, 89449515, 94838040, 95412816, 97179720, 106014240, 109327185, 116615664, 119266020, 126450720, 129572960, 131192622, 143119224, 145769580, 159021360, 174923496, 178899030, 189676080, 190825632, 194359440, 196788933, 218654370, 233231328, 238532040, 262385244, 286238448, 291539160, 318042720, 327981555, 349846992, 357798060, 379352160, 388718880, 393577866, 437308740, 477064080, 524770488, 572476896, 583078320, 655963110, 699693984, 715596120, 787155732, 874617480, 954128160, 983944665, 1049540976, 1166156640, 1311926220, 1431192240, 1574311464, 1749234960, 1967889330, 2099081952, 2623852440, 2862384480, 3148622928, 3498469920, 3935778660, 5247704880, 6297245856, 7871557320, 10495409760, 15743114640, 31486229280]

約数ペア:

[(1, 31486229280), (2, 15743114640), (3, 10495409760), (4, 7871557320), (5, 6297245856), (6, 5247704880), (8, 3935778660), (9, 3498469920), (10, 3148622928), (11, 2862384480), (12, 2623852440), (15, 2099081952), (16, 1967889330), (18, 1749234960), (20, 1574311464), (22, 1431192240), (24, 1311926220), (27, 1166156640), (30, 1049540976), (32, 983944665), (33, 954128160), (36, 874617480), (40, 787155732), (44, 715596120), (45, 699693984), (48, 655963110), (54, 583078320), (55, 572476896), (60, 524770488), (66, 477064080), (72, 437308740), (80, 393577866), (81, 388718880), (83, 379352160), (88, 357798060), (90, 349846992), (96, 327981555), (99, 318042720), (108, 291539160), (110, 286238448), (120, 262385244), (132, 238532040), (135, 233231328), (144, 218654370), (160, 196788933), (162, 194359440), (165, 190825632), (166, 189676080), (176, 178899030), (180, 174923496), (198, 159021360), (216, 145769580), (220, 143119224), (240, 131192622), (243, 129572960), (249, 126450720), (264, 119266020), (270, 116615664), (288, 109327185), (297, 106014240), (324, 97179720), (330, 95412816), (332, 94838040), (352, 89449515), (360, 87461748), (396, 79510680), (405, 77743776), (415, 75870432), (432, 72884790), (440, 71559612), (480, 65596311), (486, 64786480), (495, 63608544), (498, 63225360), (528, 59633010), (540, 58307832), (594, 53007120), (648, 48589860), (660, 47706408), (664, 47419020), (720, 43730874), (747, 42150240), (792, 39755340), (810, 38871888), (830, 37935216), (864, 36442395), (880, 35779806), (887, 35497440), (891, 35338080), (913, 34486560), (972, 32393240), (990, 31804272), (996, 31612680), (1056, 29816505), (1080, 29153916), (1188, 26503560), (1215, 25914592), (1245, 25290144), (1296, 24294930), (1320, 23853204), (1328, 23709510), (1440, 21865437), (1485, 21202848), (1494, 21075120), (1584, 19877670), (1620, 19435944), (1660, 18967608), (1760, 17889903), (1774, 17748720), (1782, 17669040), (1826, 17243280), (1944, 16196620), (1980, 15902136), (1992, 15806340), (2160, 14576958), (2241, 14050080), (2376, 13251780), (2430, 12957296), (2490, 12645072), (2592, 12147465), (2640, 11926602), (2656, 11854755), (2661, 11832480), (2673, 11779360), (2739, 11495520), (2970, 10601424), (2988, 10537560), (3168, 9938835), (3240, 9717972), (3320, 9483804), (3548, 8874360), (3564, 8834520), (3652, 8621640), (3735, 8430048), (3888, 8098310), (3960, 7951068), (3984, 7903170), (4320, 7288479), (4435, 7099488), (4455, 7067616), (4482, 7025040), (4565, 6897312), (4752, 6625890), (4860, 6478648), (4980, 6322536), (5280, 5963301), (5322, 5916240), (5346, 5889680), (5478, 5747760), (5940, 5300712), (5976, 5268780), (6480, 4858986), (6640, 4741902), (6723, 4683360), (7096, 4437180), (7128, 4417260), (7304, 4310820), (7470, 4215024), (7776, 4049155), (7920, 3975534), (7968, 3951585), (7983, 3944160), (8217, 3831840), (8870, 3549744), (8910, 3533808), (8964, 3512520), (9130, 3448656), (9504, 3312945), (9720, 3239324), (9757, 3227040), (9960, 3161268), (10644, 2958120), (10692, 2944840), (10956, 2873880), (11205, 2810016), (11880, 2650356), (11952, 2634390), (12960, 2429493), (13280, 2370951), (13305, 2366496), (13365, 2355872), (13446, 2341680), (13695, 2299104), (14192, 2218590), (14256, 2208630), (14608, 2155410), (14940, 2107512), (15840, 1987767), (15966, 1972080), (16434, 1915920), (17740, 1774872), (17820, 1766904), (17928, 1756260), (18260, 1724328), (19440, 1619662), (19514, 1613520), (19920, 1580634), (20169, 1561120), (21288, 1479060), (21384, 1472420), (21912, 1436940), (22410, 1405008), (23760, 1325178), (23904, 1317195), (23949, 1314720), (24651, 1277280), (26610, 1183248), (26730, 1177936), (26892, 1170840), (27390, 1149552), (28384, 1109295), (28512, 1104315), (29216, 1077705), (29271, 1075680), (29880, 1053756), (31932, 986040), (32868, 957960), (33615, 936672), (35480, 887436), (35640, 883452), (35856, 878130), (36520, 862164), (38880, 809831), (39028, 806760), (39840, 790317), (39915, 788832), (40338, 780560), (41085, 766368), (42576, 739530), (42768, 736210), (43824, 718470), (44820, 702504), (47520, 662589), (47898, 657360), (48785, 645408), (49302, 638640), (53220, 591624), (53460, 588968), (53784, 585420), (54780, 574776), (58542, 537840), (59760, 526878), (63864, 493020), (65736, 478980), (67230, 468336), (70960, 443718), (71280, 441726), (71712, 439065), (71847, 438240), (73040, 431082), (73621, 427680), (73953, 425760), (78056, 403380), (79830, 394416), (80676, 390280), (82170, 383184), (85152, 369765), (85536, 368105), (87648, 359235), (87813, 358560), (89640, 351252), (95796, 328680), (97570, 322704), (98604, 319320), (100845, 312224), (106440, 295812), (106920, 294484), (107568, 292710), (109560, 287388), (117084, 268920), (119520, 263439), (119745, 262944), (123255, 255456), (127728, 246510), (131472, 239490), (134460, 234168), (141920, 221859), (142560, 220863), (143694, 219120), (146080, 215541), (146355, 215136), (147242, 213840), (147906, 212880), (156112, 201690), (159660, 197208), (161352, 195140), (164340, 191592), (175626, 179280)]