4257870240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4909}}^1$

素因数の和:5079

約数の個数: 192

約数和(自身を含む): 14550883200

約数和(自身を除く): 10293012960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 139, 156, 160, 195, 208, 240, 260, 278, 312, 390, 416, 417, 480, 520, 556, 624, 695, 780, 834, 1040, 1112, 1248, 1390, 1560, 1668, 1807, 2080, 2085, 2224, 2780, 3120, 3336, 3614, 4170, 4448, 4909, 5421, 5560, 6240, 6672, 7228, 8340, 9035, 9818, 10842, 11120, 13344, 14456, 14727, 16680, 18070, 19636, 21684, 22240, 24545, 27105, 28912, 29454, 33360, 36140, 39272, 43368, 49090, 54210, 57824, 58908, 63817, 66720, 72280, 73635, 78544, 86736, 98180, 108420, 117816, 127634, 144560, 147270, 157088, 173472, 191451, 196360, 216840, 235632, 255268, 289120, 294540, 319085, 382902, 392720, 433680, 471264, 510536, 589080, 638170, 682351, 765804, 785440, 867360, 957255, 1021072, 1178160, 1276340, 1364702, 1531608, 1914510, 2042144, 2047053, 2356320, 2552680, 2729404, 3063216, 3411755, 3829020, 4094106, 5105360, 5458808, 6126432, 6823510, 7658040, 8188212, 8870563, 10210720, 10235265, 10917616, 13647020, 15316080, 16376424, 17741126, 20470530, 21835232, 26611689, 27294040, 30632160, 32752848, 35482252, 40941060, 44352815, 53223378, 54588080, 65505696, 70964504, 81882120, 88705630, 106446756, 109176160, 133058445, 141929008, 163764240, 177411260, 212893512, 266116890, 283858016, 327528480, 354822520, 425787024, 532233780, 709645040, 851574048, 1064467560, 1419290080, 2128935120, 4257870240]

約数ペア:

[(1, 4257870240), (2, 2128935120), (3, 1419290080), (4, 1064467560), (5, 851574048), (6, 709645040), (8, 532233780), (10, 425787024), (12, 354822520), (13, 327528480), (15, 283858016), (16, 266116890), (20, 212893512), (24, 177411260), (26, 163764240), (30, 141929008), (32, 133058445), (39, 109176160), (40, 106446756), (48, 88705630), (52, 81882120), (60, 70964504), (65, 65505696), (78, 54588080), (80, 53223378), (96, 44352815), (104, 40941060), (120, 35482252), (130, 32752848), (139, 30632160), (156, 27294040), (160, 26611689), (195, 21835232), (208, 20470530), (240, 17741126), (260, 16376424), (278, 15316080), (312, 13647020), (390, 10917616), (416, 10235265), (417, 10210720), (480, 8870563), (520, 8188212), (556, 7658040), (624, 6823510), (695, 6126432), (780, 5458808), (834, 5105360), (1040, 4094106), (1112, 3829020), (1248, 3411755), (1390, 3063216), (1560, 2729404), (1668, 2552680), (1807, 2356320), (2080, 2047053), (2085, 2042144), (2224, 1914510), (2780, 1531608), (3120, 1364702), (3336, 1276340), (3614, 1178160), (4170, 1021072), (4448, 957255), (4909, 867360), (5421, 785440), (5560, 765804), (6240, 682351), (6672, 638170), (7228, 589080), (8340, 510536), (9035, 471264), (9818, 433680), (10842, 392720), (11120, 382902), (13344, 319085), (14456, 294540), (14727, 289120), (16680, 255268), (18070, 235632), (19636, 216840), (21684, 196360), (22240, 191451), (24545, 173472), (27105, 157088), (28912, 147270), (29454, 144560), (33360, 127634), (36140, 117816), (39272, 108420), (43368, 98180), (49090, 86736), (54210, 78544), (57824, 73635), (58908, 72280), (63817, 66720)]