135078320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 346915296

約数和(自身を除く): 211836976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 103, 104, 130, 169, 194, 206, 208, 260, 338, 388, 412, 485, 515, 520, 676, 776, 824, 845, 970, 1030, 1040, 1261, 1339, 1352, 1552, 1648, 1690, 1940, 2060, 2522, 2678, 2704, 3380, 3880, 4120, 5044, 5356, 6305, 6695, 6760, 7760, 8240, 9991, 10088, 10712, 12610, 13390, 13520, 16393, 17407, 19982, 20176, 21424, 25220, 26780, 32786, 34814, 39964, 49955, 50440, 53560, 65572, 69628, 79928, 81965, 87035, 99910, 100880, 107120, 129883, 131144, 139256, 159856, 163930, 174070, 199820, 259766, 262288, 278512, 327860, 348140, 399640, 519532, 649415, 655720, 696280, 799280, 1039064, 1298830, 1311440, 1392560, 1688479, 2078128, 2597660, 3376958, 5195320, 6753916, 8442395, 10390640, 13507832, 16884790, 27015664, 33769580, 67539160, 135078320]

約数ペア:

[(1, 135078320), (2, 67539160), (4, 33769580), (5, 27015664), (8, 16884790), (10, 13507832), (13, 10390640), (16, 8442395), (20, 6753916), (26, 5195320), (40, 3376958), (52, 2597660), (65, 2078128), (80, 1688479), (97, 1392560), (103, 1311440), (104, 1298830), (130, 1039064), (169, 799280), (194, 696280), (206, 655720), (208, 649415), (260, 519532), (338, 399640), (388, 348140), (412, 327860), (485, 278512), (515, 262288), (520, 259766), (676, 199820), (776, 174070), (824, 163930), (845, 159856), (970, 139256), (1030, 131144), (1040, 129883), (1261, 107120), (1339, 100880), (1352, 99910), (1552, 87035), (1648, 81965), (1690, 79928), (1940, 69628), (2060, 65572), (2522, 53560), (2678, 50440), (2704, 49955), (3380, 39964), (3880, 34814), (4120, 32786), (5044, 26780), (5356, 25220), (6305, 21424), (6695, 20176), (6760, 19982), (7760, 17407), (8240, 16393), (9991, 13520), (10088, 13390), (10712, 12610)]