31173863760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{40127}}^1$

素因数の和:40242

約数の個数: 240

約数和(自身を含む): 114106696704

約数和(自身を除く): 82932832944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 83, 90, 104, 117, 120, 130, 144, 156, 166, 180, 195, 208, 234, 240, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 624, 664, 720, 747, 780, 830, 936, 996, 1040, 1079, 1170, 1245, 1328, 1494, 1560, 1660, 1872, 1992, 2158, 2340, 2490, 2988, 3120, 3237, 3320, 3735, 3984, 4316, 4680, 4980, 5395, 5976, 6474, 6640, 7470, 8632, 9360, 9711, 9960, 10790, 11952, 12948, 14940, 16185, 17264, 19422, 19920, 21580, 25896, 29880, 32370, 38844, 40127, 43160, 48555, 51792, 59760, 64740, 77688, 80254, 86320, 97110, 120381, 129480, 155376, 160508, 194220, 200635, 240762, 258960, 321016, 361143, 388440, 401270, 481524, 521651, 601905, 642032, 722286, 776880, 802540, 963048, 1043302, 1203810, 1444572, 1564953, 1605080, 1805715, 1926096, 2086604, 2407620, 2608255, 2889144, 3129906, 3210160, 3330541, 3611430, 4173208, 4694859, 4815240, 5216510, 5778288, 6259812, 6661082, 7222860, 7824765, 8346416, 9389718, 9630480, 9991623, 10433020, 12519624, 13322164, 14445720, 15649530, 16652705, 18779436, 19983246, 20866040, 23474295, 25039248, 26644328, 28891440, 29974869, 31299060, 33305410, 37558872, 39966492, 41732080, 43297033, 46948590, 49958115, 53288656, 59949738, 62598120, 66610820, 75117744, 79932984, 86594066, 93897180, 99916230, 119899476, 125196240, 129891099, 133221640, 149874345, 159865968, 173188132, 187794360, 199832460, 216485165, 239798952, 259782198, 266443280, 299748690, 346376264, 375588720, 389673297, 399664920, 432970330, 479597904, 519564396, 599497380, 649455495, 692752528, 779346594, 799329840, 865940660, 1039128792, 1198994760, 1298910990, 1558693188, 1731881320, 1948366485, 2078257584, 2397989520, 2597821980, 3117386376, 3463762640, 3896732970, 5195643960, 6234772752, 7793465940, 10391287920, 15586931880, 31173863760]

約数ペア:

[(1, 31173863760), (2, 15586931880), (3, 10391287920), (4, 7793465940), (5, 6234772752), (6, 5195643960), (8, 3896732970), (9, 3463762640), (10, 3117386376), (12, 2597821980), (13, 2397989520), (15, 2078257584), (16, 1948366485), (18, 1731881320), (20, 1558693188), (24, 1298910990), (26, 1198994760), (30, 1039128792), (36, 865940660), (39, 799329840), (40, 779346594), (45, 692752528), (48, 649455495), (52, 599497380), (60, 519564396), (65, 479597904), (72, 432970330), (78, 399664920), (80, 389673297), (83, 375588720), (90, 346376264), (104, 299748690), (117, 266443280), (120, 259782198), (130, 239798952), (144, 216485165), (156, 199832460), (166, 187794360), (180, 173188132), (195, 159865968), (208, 149874345), (234, 133221640), (240, 129891099), (249, 125196240), (260, 119899476), (312, 99916230), (332, 93897180), (360, 86594066), (390, 79932984), (415, 75117744), (468, 66610820), (498, 62598120), (520, 59949738), (585, 53288656), (624, 49958115), (664, 46948590), (720, 43297033), (747, 41732080), (780, 39966492), (830, 37558872), (936, 33305410), (996, 31299060), (1040, 29974869), (1079, 28891440), (1170, 26644328), (1245, 25039248), (1328, 23474295), (1494, 20866040), (1560, 19983246), (1660, 18779436), (1872, 16652705), (1992, 15649530), (2158, 14445720), (2340, 13322164), (2490, 12519624), (2988, 10433020), (3120, 9991623), (3237, 9630480), (3320, 9389718), (3735, 8346416), (3984, 7824765), (4316, 7222860), (4680, 6661082), (4980, 6259812), (5395, 5778288), (5976, 5216510), (6474, 4815240), (6640, 4694859), (7470, 4173208), (8632, 3611430), (9360, 3330541), (9711, 3210160), (9960, 3129906), (10790, 2889144), (11952, 2608255), (12948, 2407620), (14940, 2086604), (16185, 1926096), (17264, 1805715), (19422, 1605080), (19920, 1564953), (21580, 1444572), (25896, 1203810), (29880, 1043302), (32370, 963048), (38844, 802540), (40127, 776880), (43160, 722286), (48555, 642032), (51792, 601905), (59760, 521651), (64740, 481524), (77688, 401270), (80254, 388440), (86320, 361143), (97110, 321016), (120381, 258960), (129480, 240762), (155376, 200635), (160508, 194220)]