299022080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 854751744

約数和(自身を除く): 555729664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1451, 1472, 1610, 1792, 1840, 2240, 2576, 2902, 2944, 3220, 3680, 4480, 5152, 5804, 5888, 6440, 7255, 7360, 8960, 10157, 10304, 11608, 12880, 14510, 14720, 20314, 20608, 23216, 25760, 29020, 29440, 33373, 40628, 41216, 46432, 50785, 51520, 58040, 66746, 81256, 92864, 101570, 103040, 116080, 133492, 162512, 166865, 185728, 203140, 206080, 232160, 233611, 266984, 325024, 333730, 371456, 406280, 464320, 467222, 533968, 650048, 667460, 812560, 928640, 934444, 1067936, 1168055, 1300096, 1334920, 1625120, 1857280, 1868888, 2135872, 2336110, 2600192, 2669840, 3250240, 3737776, 4271744, 4672220, 5339680, 6500480, 7475552, 8543488, 9344440, 10679360, 13000960, 14951104, 18688880, 21358720, 29902208, 37377760, 42717440, 59804416, 74755520, 149511040, 299022080]

約数ペア:

[(1, 299022080), (2, 149511040), (4, 74755520), (5, 59804416), (7, 42717440), (8, 37377760), (10, 29902208), (14, 21358720), (16, 18688880), (20, 14951104), (23, 13000960), (28, 10679360), (32, 9344440), (35, 8543488), (40, 7475552), (46, 6500480), (56, 5339680), (64, 4672220), (70, 4271744), (80, 3737776), (92, 3250240), (112, 2669840), (115, 2600192), (128, 2336110), (140, 2135872), (160, 1868888), (161, 1857280), (184, 1625120), (224, 1334920), (230, 1300096), (256, 1168055), (280, 1067936), (320, 934444), (322, 928640), (368, 812560), (448, 667460), (460, 650048), (560, 533968), (640, 467222), (644, 464320), (736, 406280), (805, 371456), (896, 333730), (920, 325024), (1120, 266984), (1280, 233611), (1288, 232160), (1451, 206080), (1472, 203140), (1610, 185728), (1792, 166865), (1840, 162512), (2240, 133492), (2576, 116080), (2902, 103040), (2944, 101570), (3220, 92864), (3680, 81256), (4480, 66746), (5152, 58040), (5804, 51520), (5888, 50785), (6440, 46432), (7255, 41216), (7360, 40628), (8960, 33373), (10157, 29440), (10304, 29020), (11608, 25760), (12880, 23216), (14510, 20608), (14720, 20314)]