6697880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 11446120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1259, 1330, 2518, 2660, 5036, 5320, 6295, 8813, 10072, 12590, 17626, 23921, 25180, 35252, 44065, 47842, 50360, 70504, 88130, 95684, 119605, 167447, 176260, 191368, 239210, 334894, 352520, 478420, 669788, 837235, 956840, 1339576, 1674470, 3348940, 6697880]

約数ペア:

[(1, 6697880), (2, 3348940), (4, 1674470), (5, 1339576), (7, 956840), (8, 837235), (10, 669788), (14, 478420), (19, 352520), (20, 334894), (28, 239210), (35, 191368), (38, 176260), (40, 167447), (56, 119605), (70, 95684), (76, 88130), (95, 70504), (133, 50360), (140, 47842), (152, 44065), (190, 35252), (266, 25180), (280, 23921), (380, 17626), (532, 12590), (665, 10072), (760, 8813), (1064, 6295), (1259, 5320), (1330, 5036), (2518, 2660)]