12565560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2137}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 43871760

約数和(自身を除く): 31306200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2137, 2940, 4274, 5880, 6411, 8548, 10685, 12822, 14959, 17096, 21370, 25644, 29918, 32055, 42740, 44877, 51288, 59836, 64110, 74795, 85480, 89754, 104713, 119672, 128220, 149590, 179508, 209426, 224385, 256440, 299180, 314139, 359016, 418852, 448770, 523565, 598360, 628278, 837704, 897540, 1047130, 1256556, 1570695, 1795080, 2094260, 2513112, 3141390, 4188520, 6282780, 12565560]

約数ペア:

[(1, 12565560), (2, 6282780), (3, 4188520), (4, 3141390), (5, 2513112), (6, 2094260), (7, 1795080), (8, 1570695), (10, 1256556), (12, 1047130), (14, 897540), (15, 837704), (20, 628278), (21, 598360), (24, 523565), (28, 448770), (30, 418852), (35, 359016), (40, 314139), (42, 299180), (49, 256440), (56, 224385), (60, 209426), (70, 179508), (84, 149590), (98, 128220), (105, 119672), (120, 104713), (140, 89754), (147, 85480), (168, 74795), (196, 64110), (210, 59836), (245, 51288), (280, 44877), (294, 42740), (392, 32055), (420, 29918), (490, 25644), (588, 21370), (735, 17096), (840, 14959), (980, 12822), (1176, 10685), (1470, 8548), (1960, 6411), (2137, 5880), (2940, 4274)]