819368246280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{395303}}^1$

素因数の和:396091

約数の個数: 128

約数和(自身を含む): 2568400773120

約数和(自身を除く): 1749032526840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 751, 920, 1380, 1502, 2253, 2760, 3004, 3755, 4506, 6008, 7510, 9012, 11265, 15020, 17273, 18024, 22530, 30040, 34546, 45060, 51819, 69092, 86365, 90120, 103638, 138184, 172730, 207276, 259095, 345460, 395303, 414552, 518190, 690920, 790606, 1036380, 1185909, 1581212, 1976515, 2072760, 2371818, 3162424, 3953030, 4743636, 5929545, 7906060, 9091969, 9487272, 11859090, 15812120, 18183938, 23718180, 27275907, 36367876, 45459845, 47436360, 54551814, 72735752, 90919690, 109103628, 136379535, 181839380, 218207256, 272759070, 296872553, 363678760, 545518140, 593745106, 890617659, 1091036280, 1187490212, 1484362765, 1781235318, 2374980424, 2968725530, 3562470636, 4453088295, 5937451060, 6828068719, 7124941272, 8906176590, 11874902120, 13656137438, 17812353180, 20484206157, 27312274876, 34140343595, 35624706360, 40968412314, 54624549752, 68280687190, 81936824628, 102421030785, 136561374380, 163873649256, 204842061570, 273122748760, 409684123140, 819368246280]

約数ペア:

[(1, 819368246280), (2, 409684123140), (3, 273122748760), (4, 204842061570), (5, 163873649256), (6, 136561374380), (8, 102421030785), (10, 81936824628), (12, 68280687190), (15, 54624549752), (20, 40968412314), (23, 35624706360), (24, 34140343595), (30, 27312274876), (40, 20484206157), (46, 17812353180), (60, 13656137438), (69, 11874902120), (92, 8906176590), (115, 7124941272), (120, 6828068719), (138, 5937451060), (184, 4453088295), (230, 3562470636), (276, 2968725530), (345, 2374980424), (460, 1781235318), (552, 1484362765), (690, 1187490212), (751, 1091036280), (920, 890617659), (1380, 593745106), (1502, 545518140), (2253, 363678760), (2760, 296872553), (3004, 272759070), (3755, 218207256), (4506, 181839380), (6008, 136379535), (7510, 109103628), (9012, 90919690), (11265, 72735752), (15020, 54551814), (17273, 47436360), (18024, 45459845), (22530, 36367876), (30040, 27275907), (34546, 23718180), (45060, 18183938), (51819, 15812120), (69092, 11859090), (86365, 9487272), (90120, 9091969), (103638, 7906060), (138184, 5929545), (172730, 4743636), (207276, 3953030), (259095, 3162424), (345460, 2371818), (395303, 2072760), (414552, 1976515), (518190, 1581212), (690920, 1185909), (790606, 1036380)]