127813560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{21737}}^1$

素因数の和:21765

約数の個数: 96

約数和(自身を含む): 446063760

約数和(自身を除く): 318250200

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, 2940, 5880, 21737, 43474, 65211, 86948, 108685, 130422, 152159, 173896, 217370, 260844, 304318, 326055, 434740, 456477, 521688, 608636, 652110, 760795, 869480, 912954, 1065113, 1217272, 1304220, 1521590, 1825908, 2130226, 2282385, 2608440, 3043180, 3195339, 3651816, 4260452, 4564770, 5325565, 6086360, 6390678, 8520904, 9129540, 10651130, 12781356, 15976695, 18259080, 21302260, 25562712, 31953390, 42604520, 63906780, 127813560]

約数ペア:

[(1, 127813560), (2, 63906780), (3, 42604520), (4, 31953390), (5, 25562712), (6, 21302260), (7, 18259080), (8, 15976695), (10, 12781356), (12, 10651130), (14, 9129540), (15, 8520904), (20, 6390678), (21, 6086360), (24, 5325565), (28, 4564770), (30, 4260452), (35, 3651816), (40, 3195339), (42, 3043180), (49, 2608440), (56, 2282385), (60, 2130226), (70, 1825908), (84, 1521590), (98, 1304220), (105, 1217272), (120, 1065113), (140, 912954), (147, 869480), (168, 760795), (196, 652110), (210, 608636), (245, 521688), (280, 456477), (294, 434740), (392, 326055), (420, 304318), (490, 260844), (588, 217370), (735, 173896), (840, 152159), (980, 130422), (1176, 108685), (1470, 86948), (1960, 65211), (2940, 43474), (5880, 21737)]