2016019920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1261

約数の個数: 160

約数和(自身を含む): 6543224064

約数和(自身を除く): 4527204144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 521, 552, 690, 701, 920, 1042, 1104, 1380, 1402, 1563, 1840, 2084, 2103, 2605, 2760, 2804, 3126, 3505, 4168, 4206, 5210, 5520, 5608, 6252, 7010, 7815, 8336, 8412, 10420, 10515, 11216, 11983, 12504, 14020, 15630, 16123, 16824, 20840, 21030, 23966, 25008, 28040, 31260, 32246, 33648, 35949, 41680, 42060, 47932, 48369, 56080, 59915, 62520, 64492, 71898, 80615, 84120, 95864, 96738, 119830, 125040, 128984, 143796, 161230, 168240, 179745, 191728, 193476, 239660, 241845, 257968, 287592, 322460, 359490, 365221, 386952, 479320, 483690, 575184, 644920, 718980, 730442, 773904, 958640, 967380, 1095663, 1289840, 1437960, 1460884, 1826105, 1934760, 2191326, 2875920, 2921768, 3652210, 3869520, 4382652, 5478315, 5843536, 7304420, 8400083, 8765304, 10956630, 14608840, 16800166, 17530608, 21913260, 25200249, 29217680, 33600332, 42000415, 43826520, 50400498, 67200664, 84000830, 87653040, 100800996, 126001245, 134401328, 168001660, 201601992, 252002490, 336003320, 403203984, 504004980, 672006640, 1008009960, 2016019920]

約数ペア:

[(1, 2016019920), (2, 1008009960), (3, 672006640), (4, 504004980), (5, 403203984), (6, 336003320), (8, 252002490), (10, 201601992), (12, 168001660), (15, 134401328), (16, 126001245), (20, 100800996), (23, 87653040), (24, 84000830), (30, 67200664), (40, 50400498), (46, 43826520), (48, 42000415), (60, 33600332), (69, 29217680), (80, 25200249), (92, 21913260), (115, 17530608), (120, 16800166), (138, 14608840), (184, 10956630), (230, 8765304), (240, 8400083), (276, 7304420), (345, 5843536), (368, 5478315), (460, 4382652), (521, 3869520), (552, 3652210), (690, 2921768), (701, 2875920), (920, 2191326), (1042, 1934760), (1104, 1826105), (1380, 1460884), (1402, 1437960), (1563, 1289840), (1840, 1095663), (2084, 967380), (2103, 958640), (2605, 773904), (2760, 730442), (2804, 718980), (3126, 644920), (3505, 575184), (4168, 483690), (4206, 479320), (5210, 386952), (5520, 365221), (5608, 359490), (6252, 322460), (7010, 287592), (7815, 257968), (8336, 241845), (8412, 239660), (10420, 193476), (10515, 191728), (11216, 179745), (11983, 168240), (12504, 161230), (14020, 143796), (15630, 128984), (16123, 125040), (16824, 119830), (20840, 96738), (21030, 95864), (23966, 84120), (25008, 80615), (28040, 71898), (31260, 64492), (32246, 62520), (33648, 59915), (35949, 56080), (41680, 48369), (42060, 47932)]