122248280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 128

約数和(自身を含む): 361152000

約数和(自身を除く): 238903720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2089, 2090, 2660, 2926, 3080, 4178, 4180, 5320, 5852, 7315, 8356, 8360, 10445, 11704, 14623, 14630, 16712, 20890, 22979, 29246, 29260, 39691, 41780, 45958, 58492, 58520, 73115, 79382, 83560, 91916, 114895, 116984, 146230, 158764, 160853, 183832, 198455, 229790, 277837, 292460, 317528, 321706, 396910, 436601, 459580, 555674, 584920, 643412, 793820, 804265, 873202, 919160, 1111348, 1286824, 1389185, 1587640, 1608530, 1746404, 2183005, 2222696, 2778370, 3056207, 3217060, 3492808, 4366010, 5556740, 6112414, 6434120, 8732020, 11113480, 12224828, 15281035, 17464040, 24449656, 30562070, 61124140, 122248280]

約数ペア:

[(1, 122248280), (2, 61124140), (4, 30562070), (5, 24449656), (7, 17464040), (8, 15281035), (10, 12224828), (11, 11113480), (14, 8732020), (19, 6434120), (20, 6112414), (22, 5556740), (28, 4366010), (35, 3492808), (38, 3217060), (40, 3056207), (44, 2778370), (55, 2222696), (56, 2183005), (70, 1746404), (76, 1608530), (77, 1587640), (88, 1389185), (95, 1286824), (110, 1111348), (133, 919160), (140, 873202), (152, 804265), (154, 793820), (190, 643412), (209, 584920), (220, 555674), (266, 459580), (280, 436601), (308, 396910), (380, 321706), (385, 317528), (418, 292460), (440, 277837), (532, 229790), (616, 198455), (665, 183832), (760, 160853), (770, 158764), (836, 146230), (1045, 116984), (1064, 114895), (1330, 91916), (1463, 83560), (1540, 79382), (1672, 73115), (2089, 58520), (2090, 58492), (2660, 45958), (2926, 41780), (3080, 39691), (4178, 29260), (4180, 29246), (5320, 22979), (5852, 20890), (7315, 16712), (8356, 14630), (8360, 14623), (10445, 11704)]