122187520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 360561600

約数和(自身を除く): 238374080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1049, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2098, 2240, 2912, 3328, 3640, 4160, 4196, 4480, 5245, 5824, 7280, 7343, 8320, 8392, 8960, 10490, 11648, 13637, 14560, 14686, 16640, 16784, 20980, 23296, 27274, 29120, 29372, 33568, 36715, 41960, 54548, 58240, 58744, 67136, 68185, 73430, 83920, 95459, 109096, 116480, 117488, 134272, 136370, 146860, 167840, 190918, 218192, 234976, 268544, 272740, 293720, 335680, 381836, 436384, 469952, 477295, 545480, 587440, 671360, 763672, 872768, 939904, 954590, 1090960, 1174880, 1342720, 1527344, 1745536, 1879808, 1909180, 2181920, 2349760, 3054688, 3491072, 3818360, 4363840, 4699520, 6109376, 7636720, 8727680, 9399040, 12218752, 15273440, 17455360, 24437504, 30546880, 61093760, 122187520]

約数ペア:

[(1, 122187520), (2, 61093760), (4, 30546880), (5, 24437504), (7, 17455360), (8, 15273440), (10, 12218752), (13, 9399040), (14, 8727680), (16, 7636720), (20, 6109376), (26, 4699520), (28, 4363840), (32, 3818360), (35, 3491072), (40, 3054688), (52, 2349760), (56, 2181920), (64, 1909180), (65, 1879808), (70, 1745536), (80, 1527344), (91, 1342720), (104, 1174880), (112, 1090960), (128, 954590), (130, 939904), (140, 872768), (160, 763672), (182, 671360), (208, 587440), (224, 545480), (256, 477295), (260, 469952), (280, 436384), (320, 381836), (364, 335680), (416, 293720), (448, 272740), (455, 268544), (520, 234976), (560, 218192), (640, 190918), (728, 167840), (832, 146860), (896, 136370), (910, 134272), (1040, 117488), (1049, 116480), (1120, 109096), (1280, 95459), (1456, 83920), (1664, 73430), (1792, 68185), (1820, 67136), (2080, 58744), (2098, 58240), (2240, 54548), (2912, 41960), (3328, 36715), (3640, 33568), (4160, 29372), (4196, 29120), (4480, 27274), (5245, 23296), (5824, 20980), (7280, 16784), (7343, 16640), (8320, 14686), (8392, 14560), (8960, 13637), (10490, 11648)]