2019462720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191237}}^1$

素因数の和:191268

約数の個数: 112

約数和(自身を含む): 6994721088

約数和(自身を除く): 4975258368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 191237, 382474, 573711, 764948, 956185, 1147422, 1529896, 1912370, 2103607, 2294844, 2868555, 3059792, 3824740, 4207214, 4589688, 5737110, 6119584, 6310821, 7649480, 8414428, 9179376, 10518035, 11474220, 12239168, 12621642, 15298960, 16828856, 18358752, 21036070, 22948440, 25243284, 30597920, 31554105, 33657712, 36717504, 42072140, 45896880, 50486568, 61195840, 63108210, 67315424, 84144280, 91793760, 100973136, 126216420, 134630848, 168288560, 183587520, 201946272, 252432840, 336577120, 403892544, 504865680, 673154240, 1009731360, 2019462720]

約数ペア:

[(1, 2019462720), (2, 1009731360), (3, 673154240), (4, 504865680), (5, 403892544), (6, 336577120), (8, 252432840), (10, 201946272), (11, 183587520), (12, 168288560), (15, 134630848), (16, 126216420), (20, 100973136), (22, 91793760), (24, 84144280), (30, 67315424), (32, 63108210), (33, 61195840), (40, 50486568), (44, 45896880), (48, 42072140), (55, 36717504), (60, 33657712), (64, 31554105), (66, 30597920), (80, 25243284), (88, 22948440), (96, 21036070), (110, 18358752), (120, 16828856), (132, 15298960), (160, 12621642), (165, 12239168), (176, 11474220), (192, 10518035), (220, 9179376), (240, 8414428), (264, 7649480), (320, 6310821), (330, 6119584), (352, 5737110), (440, 4589688), (480, 4207214), (528, 3824740), (660, 3059792), (704, 2868555), (880, 2294844), (960, 2103607), (1056, 1912370), (1320, 1529896), (1760, 1147422), (2112, 956185), (2640, 764948), (3520, 573711), (5280, 382474), (10560, 191237)]