419090520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 1302013440

約数和(自身を除く): 882922920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 103, 120, 123, 164, 205, 206, 246, 309, 328, 410, 412, 492, 515, 615, 618, 820, 824, 827, 984, 1030, 1230, 1236, 1545, 1640, 1654, 2060, 2460, 2472, 2481, 3090, 3308, 4120, 4135, 4223, 4920, 4962, 6180, 6616, 8270, 8446, 9924, 12360, 12405, 12669, 16540, 16892, 19848, 21115, 24810, 25338, 33080, 33784, 33907, 42230, 49620, 50676, 63345, 67814, 84460, 85181, 99240, 101352, 101721, 126690, 135628, 168920, 169535, 170362, 203442, 253380, 255543, 271256, 339070, 340724, 406884, 425905, 506760, 508605, 511086, 678140, 681448, 813768, 851810, 1017210, 1022172, 1277715, 1356280, 1703620, 2034420, 2044344, 2555430, 3407240, 3492421, 4068840, 5110860, 6984842, 10221720, 10477263, 13969684, 17462105, 20954526, 27939368, 34924210, 41909052, 52386315, 69848420, 83818104, 104772630, 139696840, 209545260, 419090520]

約数ペア:

[(1, 419090520), (2, 209545260), (3, 139696840), (4, 104772630), (5, 83818104), (6, 69848420), (8, 52386315), (10, 41909052), (12, 34924210), (15, 27939368), (20, 20954526), (24, 17462105), (30, 13969684), (40, 10477263), (41, 10221720), (60, 6984842), (82, 5110860), (103, 4068840), (120, 3492421), (123, 3407240), (164, 2555430), (205, 2044344), (206, 2034420), (246, 1703620), (309, 1356280), (328, 1277715), (410, 1022172), (412, 1017210), (492, 851810), (515, 813768), (615, 681448), (618, 678140), (820, 511086), (824, 508605), (827, 506760), (984, 425905), (1030, 406884), (1230, 340724), (1236, 339070), (1545, 271256), (1640, 255543), (1654, 253380), (2060, 203442), (2460, 170362), (2472, 169535), (2481, 168920), (3090, 135628), (3308, 126690), (4120, 101721), (4135, 101352), (4223, 99240), (4920, 85181), (4962, 84460), (6180, 67814), (6616, 63345), (8270, 50676), (8446, 49620), (9924, 42230), (12360, 33907), (12405, 33784), (12669, 33080), (16540, 25338), (16892, 24810), (19848, 21115)]