71267520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1298

約数の個数: 112

約数和(自身を含む): 230172768

約数和(自身を除く): 158905248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1217, 1220, 1464, 1830, 1952, 2434, 2440, 2928, 3651, 3660, 3904, 4868, 4880, 5856, 6085, 7302, 7320, 9736, 9760, 11712, 12170, 14604, 14640, 18255, 19472, 19520, 24340, 29208, 29280, 36510, 38944, 48680, 58416, 58560, 73020, 74237, 77888, 97360, 116832, 146040, 148474, 194720, 222711, 233664, 292080, 296948, 371185, 389440, 445422, 584160, 593896, 742370, 890844, 1113555, 1168320, 1187792, 1484740, 1781688, 2227110, 2375584, 2969480, 3563376, 4454220, 4751168, 5938960, 7126752, 8908440, 11877920, 14253504, 17816880, 23755840, 35633760, 71267520]

約数ペア:

[(1, 71267520), (2, 35633760), (3, 23755840), (4, 17816880), (5, 14253504), (6, 11877920), (8, 8908440), (10, 7126752), (12, 5938960), (15, 4751168), (16, 4454220), (20, 3563376), (24, 2969480), (30, 2375584), (32, 2227110), (40, 1781688), (48, 1484740), (60, 1187792), (61, 1168320), (64, 1113555), (80, 890844), (96, 742370), (120, 593896), (122, 584160), (160, 445422), (183, 389440), (192, 371185), (240, 296948), (244, 292080), (305, 233664), (320, 222711), (366, 194720), (480, 148474), (488, 146040), (610, 116832), (732, 97360), (915, 77888), (960, 74237), (976, 73020), (1217, 58560), (1220, 58416), (1464, 48680), (1830, 38944), (1952, 36510), (2434, 29280), (2440, 29208), (2928, 24340), (3651, 19520), (3660, 19472), (3904, 18255), (4868, 14640), (4880, 14604), (5856, 12170), (6085, 11712), (7302, 9760), (7320, 9736)]