61363680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{2609}}^1$

素因数の和:2641

約数の個数: 144

約数和(自身を含む): 224940240

約数和(自身を除く): 163576560

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2609, 2940, 3360, 3920, 4704, 5218, 5880, 7827, 7840, 10436, 11760, 13045, 15654, 18263, 20872, 23520, 26090, 31308, 36526, 39135, 41744, 52180, 54789, 62616, 73052, 78270, 83488, 91315, 104360, 109578, 125232, 127841, 146104, 156540, 182630, 208720, 219156, 250464, 255682, 273945, 292208, 313080, 365260, 383523, 417440, 438312, 511364, 547890, 584416, 626160, 639205, 730520, 767046, 876624, 1022728, 1095780, 1252320, 1278410, 1461040, 1534092, 1753248, 1917615, 2045456, 2191560, 2556820, 2922080, 3068184, 3835230, 4090912, 4383120, 5113640, 6136368, 7670460, 8766240, 10227280, 12272736, 15340920, 20454560, 30681840, 61363680]

約数ペア:

[(1, 61363680), (2, 30681840), (3, 20454560), (4, 15340920), (5, 12272736), (6, 10227280), (7, 8766240), (8, 7670460), (10, 6136368), (12, 5113640), (14, 4383120), (15, 4090912), (16, 3835230), (20, 3068184), (21, 2922080), (24, 2556820), (28, 2191560), (30, 2045456), (32, 1917615), (35, 1753248), (40, 1534092), (42, 1461040), (48, 1278410), (49, 1252320), (56, 1095780), (60, 1022728), (70, 876624), (80, 767046), (84, 730520), (96, 639205), (98, 626160), (105, 584416), (112, 547890), (120, 511364), (140, 438312), (147, 417440), (160, 383523), (168, 365260), (196, 313080), (210, 292208), (224, 273945), (240, 255682), (245, 250464), (280, 219156), (294, 208720), (336, 182630), (392, 156540), (420, 146104), (480, 127841), (490, 125232), (560, 109578), (588, 104360), (672, 91315), (735, 83488), (784, 78270), (840, 73052), (980, 62616), (1120, 54789), (1176, 52180), (1470, 41744), (1568, 39135), (1680, 36526), (1960, 31308), (2352, 26090), (2609, 23520), (2940, 20872), (3360, 18263), (3920, 15654), (4704, 13045), (5218, 11760), (5880, 10436), (7827, 7840)]