163981140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 474163200

約数和(自身を除く): 310182060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 191, 205, 246, 349, 382, 410, 492, 573, 615, 698, 764, 820, 955, 1047, 1146, 1230, 1396, 1745, 1910, 2094, 2292, 2460, 2865, 3490, 3820, 4188, 5235, 5730, 6980, 7831, 10470, 11460, 14309, 15662, 20940, 23493, 28618, 31324, 39155, 42927, 46986, 57236, 66659, 71545, 78310, 85854, 93972, 117465, 133318, 143090, 156620, 171708, 199977, 214635, 234930, 266636, 286180, 333295, 399954, 429270, 469860, 666590, 799908, 858540, 999885, 1333180, 1999770, 2733019, 3999540, 5466038, 8199057, 10932076, 13665095, 16398114, 27330190, 32796228, 40995285, 54660380, 81990570, 163981140]

約数ペア:

[(1, 163981140), (2, 81990570), (3, 54660380), (4, 40995285), (5, 32796228), (6, 27330190), (10, 16398114), (12, 13665095), (15, 10932076), (20, 8199057), (30, 5466038), (41, 3999540), (60, 2733019), (82, 1999770), (123, 1333180), (164, 999885), (191, 858540), (205, 799908), (246, 666590), (349, 469860), (382, 429270), (410, 399954), (492, 333295), (573, 286180), (615, 266636), (698, 234930), (764, 214635), (820, 199977), (955, 171708), (1047, 156620), (1146, 143090), (1230, 133318), (1396, 117465), (1745, 93972), (1910, 85854), (2094, 78310), (2292, 71545), (2460, 66659), (2865, 57236), (3490, 46986), (3820, 42927), (4188, 39155), (5235, 31324), (5730, 28618), (6980, 23493), (7831, 20940), (10470, 15662), (11460, 14309)]