200437680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2393}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 623397600

約数和(自身を除く): 422959920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2393, 2792, 3490, 4188, 4786, 5235, 5584, 6980, 7179, 8376, 9572, 10470, 11965, 13960, 14358, 16752, 19144, 20940, 23930, 27920, 28716, 35895, 38288, 41880, 47860, 57432, 71790, 83760, 95720, 114864, 143580, 191440, 287160, 574320, 835157, 1670314, 2505471, 3340628, 4175785, 5010942, 6681256, 8351570, 10021884, 12527355, 13362512, 16703140, 20043768, 25054710, 33406280, 40087536, 50109420, 66812560, 100218840, 200437680]

約数ペア:

[(1, 200437680), (2, 100218840), (3, 66812560), (4, 50109420), (5, 40087536), (6, 33406280), (8, 25054710), (10, 20043768), (12, 16703140), (15, 13362512), (16, 12527355), (20, 10021884), (24, 8351570), (30, 6681256), (40, 5010942), (48, 4175785), (60, 3340628), (80, 2505471), (120, 1670314), (240, 835157), (349, 574320), (698, 287160), (1047, 191440), (1396, 143580), (1745, 114864), (2094, 95720), (2393, 83760), (2792, 71790), (3490, 57432), (4188, 47860), (4786, 41880), (5235, 38288), (5584, 35895), (6980, 28716), (7179, 27920), (8376, 23930), (9572, 20940), (10470, 19144), (11965, 16752), (13960, 14358)]