2042786520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99551}}^1$

素因数の和:99590

約数の個数: 128

約数和(自身を含む): 7167744000

約数和(自身を除く): 5124957480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 99551, 199102, 298653, 398204, 497755, 597306, 796408, 895959, 995510, 1194612, 1493265, 1791918, 1891469, 1991020, 2389224, 2687877, 2986530, 3583836, 3782938, 3982040, 4479795, 5375754, 5674407, 5973060, 7167672, 7565876, 8959590, 9457345, 10751508, 11348814, 11946120, 13439385, 15131752, 17023221, 17919180, 18914690, 21503016, 22697628, 26878770, 28372035, 34046442, 35838360, 37829380, 45395256, 51069663, 53757540, 56744070, 68092884, 75658760, 85116105, 102139326, 107515080, 113488140, 136185768, 170232210, 204278652, 226976280, 255348315, 340464420, 408557304, 510696630, 680928840, 1021393260, 2042786520]

約数ペア:

[(1, 2042786520), (2, 1021393260), (3, 680928840), (4, 510696630), (5, 408557304), (6, 340464420), (8, 255348315), (9, 226976280), (10, 204278652), (12, 170232210), (15, 136185768), (18, 113488140), (19, 107515080), (20, 102139326), (24, 85116105), (27, 75658760), (30, 68092884), (36, 56744070), (38, 53757540), (40, 51069663), (45, 45395256), (54, 37829380), (57, 35838360), (60, 34046442), (72, 28372035), (76, 26878770), (90, 22697628), (95, 21503016), (108, 18914690), (114, 17919180), (120, 17023221), (135, 15131752), (152, 13439385), (171, 11946120), (180, 11348814), (190, 10751508), (216, 9457345), (228, 8959590), (270, 7565876), (285, 7167672), (342, 5973060), (360, 5674407), (380, 5375754), (456, 4479795), (513, 3982040), (540, 3782938), (570, 3583836), (684, 2986530), (760, 2687877), (855, 2389224), (1026, 1991020), (1080, 1891469), (1140, 1791918), (1368, 1493265), (1710, 1194612), (2052, 995510), (2280, 895959), (2565, 796408), (3420, 597306), (4104, 497755), (5130, 398204), (6840, 298653), (10260, 199102), (20520, 99551)]