246186960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 791949312

約数和(自身を除く): 545762352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 127, 164, 197, 205, 240, 246, 254, 328, 381, 394, 410, 492, 508, 591, 615, 635, 656, 762, 788, 820, 984, 985, 1016, 1182, 1230, 1270, 1524, 1576, 1640, 1905, 1968, 1970, 2032, 2364, 2460, 2540, 2955, 3048, 3152, 3280, 3810, 3940, 4728, 4920, 5080, 5207, 5910, 6096, 7620, 7880, 8077, 9456, 9840, 10160, 10414, 11820, 15240, 15621, 15760, 16154, 20828, 23640, 24231, 25019, 26035, 30480, 31242, 32308, 40385, 41656, 47280, 48462, 50038, 52070, 62484, 64616, 75057, 78105, 80770, 83312, 96924, 100076, 104140, 121155, 124968, 125095, 129232, 150114, 156210, 161540, 193848, 200152, 208280, 242310, 249936, 250190, 300228, 312420, 323080, 375285, 387696, 400304, 416560, 484620, 500380, 600456, 624840, 646160, 750570, 969240, 1000760, 1025779, 1200912, 1249680, 1501140, 1938480, 2001520, 2051558, 3002280, 3077337, 4103116, 5128895, 6004560, 6154674, 8206232, 10257790, 12309348, 15386685, 16412464, 20515580, 24618696, 30773370, 41031160, 49237392, 61546740, 82062320, 123093480, 246186960]

約数ペア:

[(1, 246186960), (2, 123093480), (3, 82062320), (4, 61546740), (5, 49237392), (6, 41031160), (8, 30773370), (10, 24618696), (12, 20515580), (15, 16412464), (16, 15386685), (20, 12309348), (24, 10257790), (30, 8206232), (40, 6154674), (41, 6004560), (48, 5128895), (60, 4103116), (80, 3077337), (82, 3002280), (120, 2051558), (123, 2001520), (127, 1938480), (164, 1501140), (197, 1249680), (205, 1200912), (240, 1025779), (246, 1000760), (254, 969240), (328, 750570), (381, 646160), (394, 624840), (410, 600456), (492, 500380), (508, 484620), (591, 416560), (615, 400304), (635, 387696), (656, 375285), (762, 323080), (788, 312420), (820, 300228), (984, 250190), (985, 249936), (1016, 242310), (1182, 208280), (1230, 200152), (1270, 193848), (1524, 161540), (1576, 156210), (1640, 150114), (1905, 129232), (1968, 125095), (1970, 124968), (2032, 121155), (2364, 104140), (2460, 100076), (2540, 96924), (2955, 83312), (3048, 80770), (3152, 78105), (3280, 75057), (3810, 64616), (3940, 62484), (4728, 52070), (4920, 50038), (5080, 48462), (5207, 47280), (5910, 41656), (6096, 40385), (7620, 32308), (7880, 31242), (8077, 30480), (9456, 26035), (9840, 25019), (10160, 24231), (10414, 23640), (11820, 20828), (15240, 16154), (15621, 15760)]