160592640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3254

約数の個数: 144

約数和(自身を含む): 552517728

約数和(自身を除く): 391925088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3217, 3328, 3840, 4160, 4992, 6240, 6434, 8320, 9651, 9984, 12480, 12868, 16085, 16640, 19302, 24960, 25736, 32170, 38604, 41821, 48255, 49920, 51472, 64340, 77208, 83642, 96510, 102944, 125463, 128680, 154416, 167284, 193020, 205888, 209105, 250926, 257360, 308832, 334568, 386040, 411776, 418210, 501852, 514720, 617664, 627315, 669136, 772080, 823552, 836420, 1003704, 1029440, 1235328, 1254630, 1338272, 1544160, 1672840, 2007408, 2058880, 2470656, 2509260, 2676544, 3088320, 3345680, 4014816, 4117760, 5018520, 5353088, 6176640, 6691360, 8029632, 10037040, 10706176, 12353280, 13382720, 16059264, 20074080, 26765440, 32118528, 40148160, 53530880, 80296320, 160592640]

約数ペア:

[(1, 160592640), (2, 80296320), (3, 53530880), (4, 40148160), (5, 32118528), (6, 26765440), (8, 20074080), (10, 16059264), (12, 13382720), (13, 12353280), (15, 10706176), (16, 10037040), (20, 8029632), (24, 6691360), (26, 6176640), (30, 5353088), (32, 5018520), (39, 4117760), (40, 4014816), (48, 3345680), (52, 3088320), (60, 2676544), (64, 2509260), (65, 2470656), (78, 2058880), (80, 2007408), (96, 1672840), (104, 1544160), (120, 1338272), (128, 1254630), (130, 1235328), (156, 1029440), (160, 1003704), (192, 836420), (195, 823552), (208, 772080), (240, 669136), (256, 627315), (260, 617664), (312, 514720), (320, 501852), (384, 418210), (390, 411776), (416, 386040), (480, 334568), (520, 308832), (624, 257360), (640, 250926), (768, 209105), (780, 205888), (832, 193020), (960, 167284), (1040, 154416), (1248, 128680), (1280, 125463), (1560, 102944), (1664, 96510), (1920, 83642), (2080, 77208), (2496, 64340), (3120, 51472), (3217, 49920), (3328, 48255), (3840, 41821), (4160, 38604), (4992, 32170), (6240, 25736), (6434, 24960), (8320, 19302), (9651, 16640), (9984, 16085), (12480, 12868)]