67357920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20072

約数の個数: 96

約数和(自身を含む): 242500608

約数和(自身を除く): 175142688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20047, 40094, 60141, 80188, 100235, 120282, 140329, 160376, 200470, 240564, 280658, 300705, 320752, 400940, 420987, 481128, 561316, 601410, 641504, 701645, 801880, 841974, 962256, 1122632, 1202820, 1403290, 1603760, 1683948, 1924512, 2104935, 2245264, 2405640, 2806580, 3207520, 3367896, 4209870, 4490528, 4811280, 5613160, 6735792, 8419740, 9622560, 11226320, 13471584, 16839480, 22452640, 33678960, 67357920]

約数ペア:

[(1, 67357920), (2, 33678960), (3, 22452640), (4, 16839480), (5, 13471584), (6, 11226320), (7, 9622560), (8, 8419740), (10, 6735792), (12, 5613160), (14, 4811280), (15, 4490528), (16, 4209870), (20, 3367896), (21, 3207520), (24, 2806580), (28, 2405640), (30, 2245264), (32, 2104935), (35, 1924512), (40, 1683948), (42, 1603760), (48, 1403290), (56, 1202820), (60, 1122632), (70, 962256), (80, 841974), (84, 801880), (96, 701645), (105, 641504), (112, 601410), (120, 561316), (140, 481128), (160, 420987), (168, 400940), (210, 320752), (224, 300705), (240, 280658), (280, 240564), (336, 200470), (420, 160376), (480, 140329), (560, 120282), (672, 100235), (840, 80188), (1120, 60141), (1680, 40094), (3360, 20047)]