170920960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 176

約数和(自身を含む): 495210240

約数和(自身を除く): 324289280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 251, 256, 266, 280, 304, 320, 380, 448, 502, 512, 532, 560, 608, 640, 665, 760, 896, 1004, 1024, 1064, 1120, 1216, 1255, 1280, 1330, 1520, 1757, 1792, 2008, 2128, 2240, 2432, 2510, 2560, 2660, 3040, 3514, 3584, 4016, 4256, 4480, 4769, 4864, 5020, 5120, 5320, 6080, 7028, 7168, 8032, 8512, 8785, 8960, 9538, 9728, 10040, 10640, 12160, 14056, 16064, 17024, 17570, 17920, 19076, 19456, 20080, 21280, 23845, 24320, 28112, 32128, 33383, 34048, 35140, 35840, 38152, 40160, 42560, 47690, 48640, 56224, 64256, 66766, 68096, 70280, 76304, 80320, 85120, 95380, 97280, 112448, 128512, 133532, 136192, 140560, 152608, 160640, 166915, 170240, 190760, 224896, 257024, 267064, 281120, 305216, 321280, 333830, 340480, 381520, 449792, 534128, 562240, 610432, 642560, 667660, 680960, 763040, 899584, 1068256, 1124480, 1220864, 1285120, 1335320, 1526080, 1799168, 2136512, 2248960, 2441728, 2670640, 3052160, 4273024, 4497920, 4883456, 5341280, 6104320, 8546048, 8995840, 10682560, 12208640, 17092096, 21365120, 24417280, 34184192, 42730240, 85460480, 170920960]

約数ペア:

[(1, 170920960), (2, 85460480), (4, 42730240), (5, 34184192), (7, 24417280), (8, 21365120), (10, 17092096), (14, 12208640), (16, 10682560), (19, 8995840), (20, 8546048), (28, 6104320), (32, 5341280), (35, 4883456), (38, 4497920), (40, 4273024), (56, 3052160), (64, 2670640), (70, 2441728), (76, 2248960), (80, 2136512), (95, 1799168), (112, 1526080), (128, 1335320), (133, 1285120), (140, 1220864), (152, 1124480), (160, 1068256), (190, 899584), (224, 763040), (251, 680960), (256, 667660), (266, 642560), (280, 610432), (304, 562240), (320, 534128), (380, 449792), (448, 381520), (502, 340480), (512, 333830), (532, 321280), (560, 305216), (608, 281120), (640, 267064), (665, 257024), (760, 224896), (896, 190760), (1004, 170240), (1024, 166915), (1064, 160640), (1120, 152608), (1216, 140560), (1255, 136192), (1280, 133532), (1330, 128512), (1520, 112448), (1757, 97280), (1792, 95380), (2008, 85120), (2128, 80320), (2240, 76304), (2432, 70280), (2510, 68096), (2560, 66766), (2660, 64256), (3040, 56224), (3514, 48640), (3584, 47690), (4016, 42560), (4256, 40160), (4480, 38152), (4769, 35840), (4864, 35140), (5020, 34048), (5120, 33383), (5320, 32128), (6080, 28112), (7028, 24320), (7168, 23845), (8032, 21280), (8512, 20080), (8785, 19456), (8960, 19076), (9538, 17920), (9728, 17570), (10040, 17024), (10640, 16064), (12160, 14056)]