69842240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 181953408

約数和(自身を除く): 112111168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 130, 160, 163, 206, 208, 260, 320, 326, 412, 416, 515, 520, 652, 815, 824, 832, 1030, 1040, 1304, 1339, 1630, 1648, 2060, 2080, 2119, 2608, 2678, 3260, 3296, 4120, 4160, 4238, 5216, 5356, 6520, 6592, 6695, 8240, 8476, 10432, 10595, 10712, 13040, 13390, 16480, 16789, 16952, 21190, 21424, 26080, 26780, 32960, 33578, 33904, 42380, 42848, 52160, 53560, 67156, 67808, 83945, 84760, 85696, 107120, 134312, 135616, 167890, 169520, 214240, 218257, 268624, 335780, 339040, 428480, 436514, 537248, 671560, 678080, 873028, 1074496, 1091285, 1343120, 1746056, 2182570, 2686240, 3492112, 4365140, 5372480, 6984224, 8730280, 13968448, 17460560, 34921120, 69842240]

約数ペア:

[(1, 69842240), (2, 34921120), (4, 17460560), (5, 13968448), (8, 8730280), (10, 6984224), (13, 5372480), (16, 4365140), (20, 3492112), (26, 2686240), (32, 2182570), (40, 1746056), (52, 1343120), (64, 1091285), (65, 1074496), (80, 873028), (103, 678080), (104, 671560), (130, 537248), (160, 436514), (163, 428480), (206, 339040), (208, 335780), (260, 268624), (320, 218257), (326, 214240), (412, 169520), (416, 167890), (515, 135616), (520, 134312), (652, 107120), (815, 85696), (824, 84760), (832, 83945), (1030, 67808), (1040, 67156), (1304, 53560), (1339, 52160), (1630, 42848), (1648, 42380), (2060, 33904), (2080, 33578), (2119, 32960), (2608, 26780), (2678, 26080), (3260, 21424), (3296, 21190), (4120, 16952), (4160, 16789), (4238, 16480), (5216, 13390), (5356, 13040), (6520, 10712), (6592, 10595), (6695, 10432), (8240, 8476)]