15680099360

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:2046

約数の個数: 96

約数和(自身を含む): 37413481392

約数和(自身を除く): 21733382032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 521, 548, 685, 1042, 1096, 1370, 1373, 2084, 2192, 2605, 2740, 2746, 4168, 4384, 5210, 5480, 5492, 6865, 8336, 10420, 10960, 10984, 13730, 16672, 20840, 21920, 21968, 27460, 41680, 43936, 54920, 71377, 83360, 109840, 142754, 188101, 219680, 285508, 356885, 376202, 571016, 713770, 715333, 752404, 940505, 1142032, 1427540, 1430666, 1504808, 1881010, 2284064, 2855080, 2861332, 3009616, 3576665, 3762020, 5710160, 5722664, 6019232, 7153330, 7524040, 11420320, 11445328, 14306660, 15048080, 22890656, 28613320, 30096160, 57226640, 98000621, 114453280, 196001242, 392002484, 490003105, 784004968, 980006210, 1568009936, 1960012420, 3136019872, 3920024840, 7840049680, 15680099360]

約数ペア:

[(1, 15680099360), (2, 7840049680), (4, 3920024840), (5, 3136019872), (8, 1960012420), (10, 1568009936), (16, 980006210), (20, 784004968), (32, 490003105), (40, 392002484), (80, 196001242), (137, 114453280), (160, 98000621), (274, 57226640), (521, 30096160), (548, 28613320), (685, 22890656), (1042, 15048080), (1096, 14306660), (1370, 11445328), (1373, 11420320), (2084, 7524040), (2192, 7153330), (2605, 6019232), (2740, 5722664), (2746, 5710160), (4168, 3762020), (4384, 3576665), (5210, 3009616), (5480, 2861332), (5492, 2855080), (6865, 2284064), (8336, 1881010), (10420, 1504808), (10960, 1430666), (10984, 1427540), (13730, 1142032), (16672, 940505), (20840, 752404), (21920, 715333), (21968, 713770), (27460, 571016), (41680, 376202), (43936, 356885), (54920, 285508), (71377, 219680), (83360, 188101), (109840, 142754)]