2016202720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6229}}^1$

素因数の和:6285

約数の個数: 144

約数和(自身を含む): 5783732640

約数和(自身を除く): 3767529920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 476, 544, 560, 578, 595, 680, 952, 1120, 1156, 1190, 1360, 1445, 1904, 2023, 2312, 2380, 2720, 2890, 3808, 4046, 4624, 4760, 5780, 6229, 8092, 9248, 9520, 10115, 11560, 12458, 16184, 19040, 20230, 23120, 24916, 31145, 32368, 40460, 43603, 46240, 49832, 62290, 64736, 80920, 87206, 99664, 105893, 124580, 161840, 174412, 199328, 211786, 218015, 249160, 323680, 348824, 423572, 436030, 498320, 529465, 697648, 741251, 847144, 872060, 996640, 1058930, 1395296, 1482502, 1694288, 1744120, 1800181, 2117860, 2965004, 3388576, 3488240, 3600362, 3706255, 4235720, 5930008, 6976480, 7200724, 7412510, 8471440, 9000905, 11860016, 12601267, 14401448, 14825020, 16942880, 18001810, 23720032, 25202534, 28802896, 29650040, 36003620, 50405068, 57605792, 59300080, 63006335, 72007240, 100810136, 118600160, 126012670, 144014480, 201620272, 252025340, 288028960, 403240544, 504050680, 1008101360, 2016202720]

約数ペア:

[(1, 2016202720), (2, 1008101360), (4, 504050680), (5, 403240544), (7, 288028960), (8, 252025340), (10, 201620272), (14, 144014480), (16, 126012670), (17, 118600160), (20, 100810136), (28, 72007240), (32, 63006335), (34, 59300080), (35, 57605792), (40, 50405068), (56, 36003620), (68, 29650040), (70, 28802896), (80, 25202534), (85, 23720032), (112, 18001810), (119, 16942880), (136, 14825020), (140, 14401448), (160, 12601267), (170, 11860016), (224, 9000905), (238, 8471440), (272, 7412510), (280, 7200724), (289, 6976480), (340, 5930008), (476, 4235720), (544, 3706255), (560, 3600362), (578, 3488240), (595, 3388576), (680, 2965004), (952, 2117860), (1120, 1800181), (1156, 1744120), (1190, 1694288), (1360, 1482502), (1445, 1395296), (1904, 1058930), (2023, 996640), (2312, 872060), (2380, 847144), (2720, 741251), (2890, 697648), (3808, 529465), (4046, 498320), (4624, 436030), (4760, 423572), (5780, 348824), (6229, 323680), (8092, 249160), (9248, 218015), (9520, 211786), (10115, 199328), (11560, 174412), (12458, 161840), (16184, 124580), (19040, 105893), (20230, 99664), (23120, 87206), (24916, 80920), (31145, 64736), (32368, 62290), (40460, 49832), (43603, 46240)]