130822160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 120

約数和(自身を含む): 369458496

約数和(自身を除く): 238636336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1451, 1610, 1840, 1960, 2254, 2576, 2902, 3220, 3920, 4508, 5635, 5804, 6440, 7255, 9016, 10157, 11270, 11608, 12880, 14510, 18032, 20314, 22540, 23216, 29020, 33373, 40628, 45080, 50785, 58040, 66746, 71099, 81256, 90160, 101570, 116080, 133492, 142198, 162512, 166865, 203140, 233611, 266984, 284396, 333730, 355495, 406280, 467222, 533968, 568792, 667460, 710990, 812560, 934444, 1137584, 1168055, 1334920, 1421980, 1635277, 1868888, 2336110, 2669840, 2843960, 3270554, 3737776, 4672220, 5687920, 6541108, 8176385, 9344440, 13082216, 16352770, 18688880, 26164432, 32705540, 65411080, 130822160]

約数ペア:

[(1, 130822160), (2, 65411080), (4, 32705540), (5, 26164432), (7, 18688880), (8, 16352770), (10, 13082216), (14, 9344440), (16, 8176385), (20, 6541108), (23, 5687920), (28, 4672220), (35, 3737776), (40, 3270554), (46, 2843960), (49, 2669840), (56, 2336110), (70, 1868888), (80, 1635277), (92, 1421980), (98, 1334920), (112, 1168055), (115, 1137584), (140, 934444), (161, 812560), (184, 710990), (196, 667460), (230, 568792), (245, 533968), (280, 467222), (322, 406280), (368, 355495), (392, 333730), (460, 284396), (490, 266984), (560, 233611), (644, 203140), (784, 166865), (805, 162512), (920, 142198), (980, 133492), (1127, 116080), (1288, 101570), (1451, 90160), (1610, 81256), (1840, 71099), (1960, 66746), (2254, 58040), (2576, 50785), (2902, 45080), (3220, 40628), (3920, 33373), (4508, 29020), (5635, 23216), (5804, 22540), (6440, 20314), (7255, 18032), (9016, 14510), (10157, 12880), (11270, 11608)]