293048480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 722993040

約数和(自身を除く): 429944560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 137, 145, 160, 232, 274, 290, 461, 464, 548, 580, 685, 922, 928, 1096, 1160, 1370, 1844, 2192, 2305, 2320, 2740, 3688, 3973, 4384, 4610, 4640, 5480, 7376, 7946, 9220, 10960, 13369, 14752, 15892, 18440, 19865, 21920, 26738, 31784, 36880, 39730, 53476, 63157, 63568, 66845, 73760, 79460, 106952, 126314, 127136, 133690, 158920, 213904, 252628, 267380, 315785, 317840, 427808, 505256, 534760, 631570, 635680, 1010512, 1069520, 1263140, 1831553, 2021024, 2139040, 2526280, 3663106, 5052560, 7326212, 9157765, 10105120, 14652424, 18315530, 29304848, 36631060, 58609696, 73262120, 146524240, 293048480]

約数ペア:

[(1, 293048480), (2, 146524240), (4, 73262120), (5, 58609696), (8, 36631060), (10, 29304848), (16, 18315530), (20, 14652424), (29, 10105120), (32, 9157765), (40, 7326212), (58, 5052560), (80, 3663106), (116, 2526280), (137, 2139040), (145, 2021024), (160, 1831553), (232, 1263140), (274, 1069520), (290, 1010512), (461, 635680), (464, 631570), (548, 534760), (580, 505256), (685, 427808), (922, 317840), (928, 315785), (1096, 267380), (1160, 252628), (1370, 213904), (1844, 158920), (2192, 133690), (2305, 127136), (2320, 126314), (2740, 106952), (3688, 79460), (3973, 73760), (4384, 66845), (4610, 63568), (4640, 63157), (5480, 53476), (7376, 39730), (7946, 36880), (9220, 31784), (10960, 26738), (13369, 21920), (14752, 19865), (15892, 18440)]