2823645440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28649}}^1$

素因数の和:28688

約数の個数: 144

約数和(自身を含む): 8432726400

約数和(自身を除く): 5609080960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 28649, 49280, 57298, 98560, 114596, 143245, 200543, 229192, 286490, 315139, 401086, 458384, 572980, 630278, 802172, 916768, 1002715, 1145960, 1260556, 1575695, 1604344, 1833536, 2005430, 2205973, 2291920, 2521112, 3151390, 3208688, 3667072, 4010860, 4411946, 4583840, 5042224, 6302780, 6417376, 7334144, 8021720, 8823892, 9167680, 10084448, 11029865, 12605560, 12834752, 16043440, 17647784, 18335360, 20168896, 22059730, 25211120, 25669504, 32086880, 35295568, 36670720, 40337792, 44119460, 50422240, 51339008, 64173760, 70591136, 80675584, 88238920, 100844480, 128347520, 141182272, 176477840, 201688960, 256695040, 282364544, 352955680, 403377920, 564729088, 705911360, 1411822720, 2823645440]

約数ペア:

[(1, 2823645440), (2, 1411822720), (4, 705911360), (5, 564729088), (7, 403377920), (8, 352955680), (10, 282364544), (11, 256695040), (14, 201688960), (16, 176477840), (20, 141182272), (22, 128347520), (28, 100844480), (32, 88238920), (35, 80675584), (40, 70591136), (44, 64173760), (55, 51339008), (56, 50422240), (64, 44119460), (70, 40337792), (77, 36670720), (80, 35295568), (88, 32086880), (110, 25669504), (112, 25211120), (128, 22059730), (140, 20168896), (154, 18335360), (160, 17647784), (176, 16043440), (220, 12834752), (224, 12605560), (256, 11029865), (280, 10084448), (308, 9167680), (320, 8823892), (352, 8021720), (385, 7334144), (440, 6417376), (448, 6302780), (560, 5042224), (616, 4583840), (640, 4411946), (704, 4010860), (770, 3667072), (880, 3208688), (896, 3151390), (1120, 2521112), (1232, 2291920), (1280, 2205973), (1408, 2005430), (1540, 1833536), (1760, 1604344), (1792, 1575695), (2240, 1260556), (2464, 1145960), (2816, 1002715), (3080, 916768), (3520, 802172), (4480, 630278), (4928, 572980), (6160, 458384), (7040, 401086), (8960, 315139), (9856, 286490), (12320, 229192), (14080, 200543), (19712, 143245), (24640, 114596), (28649, 98560), (49280, 57298)]