39859680

素因数分解:

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

素因数の和:11888

約数の個数: 96

約数和(自身を含む): 143506944

約数和(自身を除く): 103647264

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 11863, 23726, 35589, 47452, 59315, 71178, 83041, 94904, 118630, 142356, 166082, 177945, 189808, 237260, 249123, 284712, 332164, 355890, 379616, 415205, 474520, 498246, 569424, 664328, 711780, 830410, 949040, 996492, 1138848, 1245615, 1328656, 1423560, 1660820, 1898080, 1992984, 2491230, 2657312, 2847120, 3321640, 3985968, 4982460, 5694240, 6643280, 7971936, 9964920, 13286560, 19929840, 39859680]

約数ペア:

[(1, 39859680), (2, 19929840), (3, 13286560), (4, 9964920), (5, 7971936), (6, 6643280), (7, 5694240), (8, 4982460), (10, 3985968), (12, 3321640), (14, 2847120), (15, 2657312), (16, 2491230), (20, 1992984), (21, 1898080), (24, 1660820), (28, 1423560), (30, 1328656), (32, 1245615), (35, 1138848), (40, 996492), (42, 949040), (48, 830410), (56, 711780), (60, 664328), (70, 569424), (80, 498246), (84, 474520), (96, 415205), (105, 379616), (112, 355890), (120, 332164), (140, 284712), (160, 249123), (168, 237260), (210, 189808), (224, 177945), (240, 166082), (280, 142356), (336, 118630), (420, 94904), (480, 83041), (560, 71178), (672, 59315), (840, 47452), (1120, 35589), (1680, 23726), (3360, 11863)]