897461040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{534203}}^1$

素因数の和:534226

約数の個数: 80

約数和(自身を含む): 3179582208

約数和(自身を除く): 2282121168

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 534203, 1068406, 1602609, 2136812, 2671015, 3205218, 3739421, 4273624, 5342030, 6410436, 7478842, 8013045, 8547248, 10684060, 11218263, 12820872, 14957684, 16026090, 18697105, 21368120, 22436526, 25641744, 29915368, 32052180, 37394210, 42736240, 44873052, 56091315, 59830736, 64104360, 74788420, 89746104, 112182630, 128208720, 149576840, 179492208, 224365260, 299153680, 448730520, 897461040]

約数ペア:

[(1, 897461040), (2, 448730520), (3, 299153680), (4, 224365260), (5, 179492208), (6, 149576840), (7, 128208720), (8, 112182630), (10, 89746104), (12, 74788420), (14, 64104360), (15, 59830736), (16, 56091315), (20, 44873052), (21, 42736240), (24, 37394210), (28, 32052180), (30, 29915368), (35, 25641744), (40, 22436526), (42, 21368120), (48, 18697105), (56, 16026090), (60, 14957684), (70, 12820872), (80, 11218263), (84, 10684060), (105, 8547248), (112, 8013045), (120, 7478842), (140, 6410436), (168, 5342030), (210, 4273624), (240, 3739421), (280, 3205218), (336, 2671015), (420, 2136812), (560, 1602609), (840, 1068406), (1680, 534203)]