166771920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1949

約数の個数: 160

約数和(自身を含む): 602318592

約数和(自身を除く): 435546672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 1873, 2120, 2226, 2544, 2968, 3180, 3710, 3746, 4240, 4452, 5565, 5619, 5936, 6360, 7420, 7492, 8904, 9365, 11130, 11238, 12720, 13111, 14840, 14984, 17808, 18730, 22260, 22476, 26222, 28095, 29680, 29968, 37460, 39333, 44520, 44952, 52444, 56190, 65555, 74920, 78666, 89040, 89904, 99269, 104888, 112380, 131110, 149840, 157332, 196665, 198538, 209776, 224760, 262220, 297807, 314664, 393330, 397076, 449520, 496345, 524440, 595614, 629328, 694883, 786660, 794152, 992690, 1048880, 1191228, 1389766, 1489035, 1573320, 1588304, 1985380, 2084649, 2382456, 2779532, 2978070, 3146640, 3474415, 3970760, 4169298, 4764912, 5559064, 5956140, 6948830, 7941520, 8338596, 10423245, 11118128, 11912280, 13897660, 16677192, 20846490, 23824560, 27795320, 33354384, 41692980, 55590640, 83385960, 166771920]

約数ペア:

[(1, 166771920), (2, 83385960), (3, 55590640), (4, 41692980), (5, 33354384), (6, 27795320), (7, 23824560), (8, 20846490), (10, 16677192), (12, 13897660), (14, 11912280), (15, 11118128), (16, 10423245), (20, 8338596), (21, 7941520), (24, 6948830), (28, 5956140), (30, 5559064), (35, 4764912), (40, 4169298), (42, 3970760), (48, 3474415), (53, 3146640), (56, 2978070), (60, 2779532), (70, 2382456), (80, 2084649), (84, 1985380), (105, 1588304), (106, 1573320), (112, 1489035), (120, 1389766), (140, 1191228), (159, 1048880), (168, 992690), (210, 794152), (212, 786660), (240, 694883), (265, 629328), (280, 595614), (318, 524440), (336, 496345), (371, 449520), (420, 397076), (424, 393330), (530, 314664), (560, 297807), (636, 262220), (742, 224760), (795, 209776), (840, 198538), (848, 196665), (1060, 157332), (1113, 149840), (1272, 131110), (1484, 112380), (1590, 104888), (1680, 99269), (1855, 89904), (1873, 89040), (2120, 78666), (2226, 74920), (2544, 65555), (2968, 56190), (3180, 52444), (3710, 44952), (3746, 44520), (4240, 39333), (4452, 37460), (5565, 29968), (5619, 29680), (5936, 28095), (6360, 26222), (7420, 22476), (7492, 22260), (8904, 18730), (9365, 17808), (11130, 14984), (11238, 14840), (12720, 13111)]