124673920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 128

約数和(自身を含む): 360884160

約数和(自身を除く): 236210240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1637, 1904, 2176, 2240, 2380, 2720, 3274, 3808, 4480, 4760, 5440, 6548, 7616, 8185, 9520, 10880, 11459, 13096, 15232, 16370, 19040, 22918, 26192, 27829, 32740, 38080, 45836, 52384, 55658, 57295, 65480, 76160, 91672, 104768, 111316, 114590, 130960, 139145, 183344, 194803, 209536, 222632, 229180, 261920, 278290, 366688, 389606, 445264, 458360, 523840, 556580, 733376, 779212, 890528, 916720, 974015, 1047680, 1113160, 1466752, 1558424, 1781056, 1833440, 1948030, 2226320, 3116848, 3562112, 3666880, 3896060, 4452640, 6233696, 7333760, 7792120, 8905280, 12467392, 15584240, 17810560, 24934784, 31168480, 62336960, 124673920]

約数ペア:

[(1, 124673920), (2, 62336960), (4, 31168480), (5, 24934784), (7, 17810560), (8, 15584240), (10, 12467392), (14, 8905280), (16, 7792120), (17, 7333760), (20, 6233696), (28, 4452640), (32, 3896060), (34, 3666880), (35, 3562112), (40, 3116848), (56, 2226320), (64, 1948030), (68, 1833440), (70, 1781056), (80, 1558424), (85, 1466752), (112, 1113160), (119, 1047680), (128, 974015), (136, 916720), (140, 890528), (160, 779212), (170, 733376), (224, 556580), (238, 523840), (272, 458360), (280, 445264), (320, 389606), (340, 366688), (448, 278290), (476, 261920), (544, 229180), (560, 222632), (595, 209536), (640, 194803), (680, 183344), (896, 139145), (952, 130960), (1088, 114590), (1120, 111316), (1190, 104768), (1360, 91672), (1637, 76160), (1904, 65480), (2176, 57295), (2240, 55658), (2380, 52384), (2720, 45836), (3274, 38080), (3808, 32740), (4480, 27829), (4760, 26192), (5440, 22918), (6548, 19040), (7616, 16370), (8185, 15232), (9520, 13096), (10880, 11459)]