453318880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3336

約数の個数: 96

約数和(自身を含む): 1233985536

約数和(自身を除く): 780666656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2540, 3187, 3556, 4064, 4445, 5080, 6374, 7112, 8890, 10160, 12748, 14224, 15935, 17780, 20320, 22309, 25496, 28448, 31870, 35560, 44618, 50992, 63740, 71120, 89236, 101984, 111545, 127480, 142240, 178472, 223090, 254960, 356944, 404749, 446180, 509920, 713888, 809498, 892360, 1618996, 1784720, 2023745, 2833243, 3237992, 3569440, 4047490, 5666486, 6475984, 8094980, 11332972, 12951968, 14166215, 16189960, 22665944, 28332430, 32379920, 45331888, 56664860, 64759840, 90663776, 113329720, 226659440, 453318880]

約数ペア:

[(1, 453318880), (2, 226659440), (4, 113329720), (5, 90663776), (7, 64759840), (8, 56664860), (10, 45331888), (14, 32379920), (16, 28332430), (20, 22665944), (28, 16189960), (32, 14166215), (35, 12951968), (40, 11332972), (56, 8094980), (70, 6475984), (80, 5666486), (112, 4047490), (127, 3569440), (140, 3237992), (160, 2833243), (224, 2023745), (254, 1784720), (280, 1618996), (508, 892360), (560, 809498), (635, 713888), (889, 509920), (1016, 446180), (1120, 404749), (1270, 356944), (1778, 254960), (2032, 223090), (2540, 178472), (3187, 142240), (3556, 127480), (4064, 111545), (4445, 101984), (5080, 89236), (6374, 71120), (7112, 63740), (8890, 50992), (10160, 44618), (12748, 35560), (14224, 31870), (15935, 28448), (17780, 25496), (20320, 22309)]