66682560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9923}}^1$

素因数の和:9950

約数の個数: 112

約数和(自身を含む): 241986816

約数和(自身を除く): 175304256

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9923, 19846, 29769, 39692, 49615, 59538, 69461, 79384, 99230, 119076, 138922, 148845, 158768, 198460, 208383, 238152, 277844, 297690, 317536, 347305, 396920, 416766, 476304, 555688, 595380, 635072, 694610, 793840, 833532, 952608, 1041915, 1111376, 1190760, 1389220, 1587680, 1667064, 1905216, 2083830, 2222752, 2381520, 2778440, 3175360, 3334128, 4167660, 4445504, 4763040, 5556880, 6668256, 8335320, 9526080, 11113760, 13336512, 16670640, 22227520, 33341280, 66682560]

約数ペア:

[(1, 66682560), (2, 33341280), (3, 22227520), (4, 16670640), (5, 13336512), (6, 11113760), (7, 9526080), (8, 8335320), (10, 6668256), (12, 5556880), (14, 4763040), (15, 4445504), (16, 4167660), (20, 3334128), (21, 3175360), (24, 2778440), (28, 2381520), (30, 2222752), (32, 2083830), (35, 1905216), (40, 1667064), (42, 1587680), (48, 1389220), (56, 1190760), (60, 1111376), (64, 1041915), (70, 952608), (80, 833532), (84, 793840), (96, 694610), (105, 635072), (112, 595380), (120, 555688), (140, 476304), (160, 416766), (168, 396920), (192, 347305), (210, 317536), (224, 297690), (240, 277844), (280, 238152), (320, 208383), (336, 198460), (420, 158768), (448, 148845), (480, 138922), (560, 119076), (672, 99230), (840, 79384), (960, 69461), (1120, 59538), (1344, 49615), (1680, 39692), (2240, 29769), (3360, 19846), (6720, 9923)]