69389040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 248841216

約数和(自身を除く): 179452176

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, 103, 105, 112, 120, 140, 168, 206, 210, 240, 280, 309, 336, 401, 412, 420, 515, 560, 618, 721, 802, 824, 840, 1030, 1203, 1236, 1442, 1545, 1604, 1648, 1680, 2005, 2060, 2163, 2406, 2472, 2807, 2884, 3090, 3208, 3605, 4010, 4120, 4326, 4812, 4944, 5614, 5768, 6015, 6180, 6416, 7210, 8020, 8240, 8421, 8652, 9624, 10815, 11228, 11536, 12030, 12360, 14035, 14420, 16040, 16842, 17304, 19248, 21630, 22456, 24060, 24720, 28070, 28840, 32080, 33684, 34608, 41303, 42105, 43260, 44912, 48120, 56140, 57680, 67368, 82606, 84210, 86520, 96240, 112280, 123909, 134736, 165212, 168420, 173040, 206515, 224560, 247818, 289121, 330424, 336840, 413030, 495636, 578242, 619545, 660848, 673680, 826060, 867363, 991272, 1156484, 1239090, 1445605, 1652120, 1734726, 1982544, 2312968, 2478180, 2891210, 3304240, 3469452, 4336815, 4625936, 4956360, 5782420, 6938904, 8673630, 9912720, 11564840, 13877808, 17347260, 23129680, 34694520, 69389040]

約数ペア:

[(1, 69389040), (2, 34694520), (3, 23129680), (4, 17347260), (5, 13877808), (6, 11564840), (7, 9912720), (8, 8673630), (10, 6938904), (12, 5782420), (14, 4956360), (15, 4625936), (16, 4336815), (20, 3469452), (21, 3304240), (24, 2891210), (28, 2478180), (30, 2312968), (35, 1982544), (40, 1734726), (42, 1652120), (48, 1445605), (56, 1239090), (60, 1156484), (70, 991272), (80, 867363), (84, 826060), (103, 673680), (105, 660848), (112, 619545), (120, 578242), (140, 495636), (168, 413030), (206, 336840), (210, 330424), (240, 289121), (280, 247818), (309, 224560), (336, 206515), (401, 173040), (412, 168420), (420, 165212), (515, 134736), (560, 123909), (618, 112280), (721, 96240), (802, 86520), (824, 84210), (840, 82606), (1030, 67368), (1203, 57680), (1236, 56140), (1442, 48120), (1545, 44912), (1604, 43260), (1648, 42105), (1680, 41303), (2005, 34608), (2060, 33684), (2163, 32080), (2406, 28840), (2472, 28070), (2807, 24720), (2884, 24060), (3090, 22456), (3208, 21630), (3605, 19248), (4010, 17304), (4120, 16842), (4326, 16040), (4812, 14420), (4944, 14035), (5614, 12360), (5768, 12030), (6015, 11536), (6180, 11228), (6416, 10815), (7210, 9624), (8020, 8652), (8240, 8421)]