140875022080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{368089}}^1$

素因数の和:368146

約数の個数: 144

約数和(自身を含む): 379197483840

約数和(自身を除く): 238322461760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 520, 598, 640, 736, 832, 920, 1040, 1196, 1280, 1472, 1495, 1664, 1840, 2080, 2392, 2944, 2990, 3328, 3680, 4160, 4784, 5888, 5980, 7360, 8320, 9568, 11960, 14720, 16640, 19136, 23920, 29440, 38272, 47840, 76544, 95680, 191360, 368089, 382720, 736178, 1472356, 1840445, 2944712, 3680890, 4785157, 5889424, 7361780, 8466047, 9570314, 11778848, 14723560, 16932094, 19140628, 23557696, 23925785, 29447120, 33864188, 38281256, 42330235, 47115392, 47851570, 58894240, 67728376, 76562512, 84660470, 94230784, 95703140, 110058611, 117788480, 135456752, 153125024, 169320940, 191406280, 220117222, 235576960, 270913504, 306250048, 338641880, 382812560, 440234444, 471153920, 541827008, 550293055, 612500096, 677283760, 765625120, 880468888, 1083654016, 1100586110, 1225000192, 1354567520, 1531250240, 1760937776, 2167308032, 2201172220, 2709135040, 3062500480, 3521875552, 4402344440, 5418270080, 6125000960, 7043751104, 8804688880, 10836540160, 14087502208, 17609377760, 28175004416, 35218755520, 70437511040, 140875022080]

約数ペア:

[(1, 140875022080), (2, 70437511040), (4, 35218755520), (5, 28175004416), (8, 17609377760), (10, 14087502208), (13, 10836540160), (16, 8804688880), (20, 7043751104), (23, 6125000960), (26, 5418270080), (32, 4402344440), (40, 3521875552), (46, 3062500480), (52, 2709135040), (64, 2201172220), (65, 2167308032), (80, 1760937776), (92, 1531250240), (104, 1354567520), (115, 1225000192), (128, 1100586110), (130, 1083654016), (160, 880468888), (184, 765625120), (208, 677283760), (230, 612500096), (256, 550293055), (260, 541827008), (299, 471153920), (320, 440234444), (368, 382812560), (416, 338641880), (460, 306250048), (520, 270913504), (598, 235576960), (640, 220117222), (736, 191406280), (832, 169320940), (920, 153125024), (1040, 135456752), (1196, 117788480), (1280, 110058611), (1472, 95703140), (1495, 94230784), (1664, 84660470), (1840, 76562512), (2080, 67728376), (2392, 58894240), (2944, 47851570), (2990, 47115392), (3328, 42330235), (3680, 38281256), (4160, 33864188), (4784, 29447120), (5888, 23925785), (5980, 23557696), (7360, 19140628), (8320, 16932094), (9568, 14723560), (11960, 11778848), (14720, 9570314), (16640, 8466047), (19136, 7361780), (23920, 5889424), (29440, 4785157), (38272, 3680890), (47840, 2944712), (76544, 1840445), (95680, 1472356), (191360, 736178), (368089, 382720)]