139508880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11863}}^1$

素因数の和:11893

約数の個数: 120

約数和(自身を含む): 503128512

約数和(自身を除く): 363619632

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 11863, 23726, 35589, 47452, 59315, 71178, 83041, 94904, 118630, 142356, 166082, 177945, 189808, 237260, 249123, 284712, 332164, 355890, 415205, 474520, 498246, 569424, 581287, 664328, 711780, 830410, 949040, 996492, 1162574, 1245615, 1328656, 1423560, 1660820, 1743861, 1992984, 2325148, 2491230, 2847120, 2906435, 3321640, 3487722, 3985968, 4650296, 4982460, 5812870, 6643280, 6975444, 8719305, 9300592, 9964920, 11625740, 13950888, 17438610, 19929840, 23251480, 27901776, 34877220, 46502960, 69754440, 139508880]

約数ペア:

[(1, 139508880), (2, 69754440), (3, 46502960), (4, 34877220), (5, 27901776), (6, 23251480), (7, 19929840), (8, 17438610), (10, 13950888), (12, 11625740), (14, 9964920), (15, 9300592), (16, 8719305), (20, 6975444), (21, 6643280), (24, 5812870), (28, 4982460), (30, 4650296), (35, 3985968), (40, 3487722), (42, 3321640), (48, 2906435), (49, 2847120), (56, 2491230), (60, 2325148), (70, 1992984), (80, 1743861), (84, 1660820), (98, 1423560), (105, 1328656), (112, 1245615), (120, 1162574), (140, 996492), (147, 949040), (168, 830410), (196, 711780), (210, 664328), (240, 581287), (245, 569424), (280, 498246), (294, 474520), (336, 415205), (392, 355890), (420, 332164), (490, 284712), (560, 249123), (588, 237260), (735, 189808), (784, 177945), (840, 166082), (980, 142356), (1176, 118630), (1470, 94904), (1680, 83041), (1960, 71178), (2352, 59315), (2940, 47452), (3920, 35589), (5880, 23726), (11760, 11863)]