201600560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2470

約数の個数: 80

約数和(自身を含む): 539328576

約数和(自身を除く): 337728016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1570, 2198, 2293, 2512, 3140, 4396, 4586, 5495, 6280, 8792, 9172, 10990, 11465, 12560, 16051, 17584, 18344, 21980, 22930, 32102, 36688, 43960, 45860, 64204, 80255, 87920, 91720, 128408, 160510, 183440, 256816, 321020, 360001, 642040, 720002, 1284080, 1440004, 1800005, 2520007, 2880008, 3600010, 5040014, 5760016, 7200020, 10080028, 12600035, 14400040, 20160056, 25200070, 28800080, 40320112, 50400140, 100800280, 201600560]

約数ペア:

[(1, 201600560), (2, 100800280), (4, 50400140), (5, 40320112), (7, 28800080), (8, 25200070), (10, 20160056), (14, 14400040), (16, 12600035), (20, 10080028), (28, 7200020), (35, 5760016), (40, 5040014), (56, 3600010), (70, 2880008), (80, 2520007), (112, 1800005), (140, 1440004), (157, 1284080), (280, 720002), (314, 642040), (560, 360001), (628, 321020), (785, 256816), (1099, 183440), (1256, 160510), (1570, 128408), (2198, 91720), (2293, 87920), (2512, 80255), (3140, 64204), (4396, 45860), (4586, 43960), (5495, 36688), (6280, 32102), (8792, 22930), (9172, 21980), (10990, 18344), (11465, 17584), (12560, 16051)]