331387560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1360

約数の個数: 192

約数和(自身を含む): 1243382400

約数和(自身を除く): 911994840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 630, 642, 749, 840, 856, 963, 1070, 1229, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2458, 2520, 2568, 2996, 3210, 3687, 3745, 3852, 4280, 4494, 4815, 4916, 5992, 6145, 6420, 6741, 7374, 7490, 7704, 8603, 8988, 9630, 9832, 11061, 11235, 12290, 12840, 13482, 14748, 14980, 17206, 17976, 18435, 19260, 22122, 22470, 24580, 25809, 26964, 29496, 29960, 33705, 34412, 36870, 38520, 43015, 44244, 44940, 49160, 51618, 53928, 55305, 67410, 68824, 73740, 77427, 86030, 88488, 89880, 103236, 110610, 129045, 131503, 134820, 147480, 154854, 172060, 206472, 221220, 258090, 263006, 269640, 309708, 344120, 387135, 394509, 442440, 516180, 526012, 619416, 657515, 774270, 789018, 920521, 1032360, 1052024, 1183527, 1315030, 1548540, 1578036, 1841042, 1972545, 2367054, 2630060, 2761563, 3097080, 3156072, 3682084, 3945090, 4602605, 4734108, 5260120, 5523126, 5917635, 7364168, 7890180, 8284689, 9205210, 9468216, 11046252, 11835270, 13807815, 15780360, 16569378, 18410420, 22092504, 23670540, 27615630, 33138756, 36820840, 41423445, 47341080, 55231260, 66277512, 82846890, 110462520, 165693780, 331387560]

約数ペア:

[(1, 331387560), (2, 165693780), (3, 110462520), (4, 82846890), (5, 66277512), (6, 55231260), (7, 47341080), (8, 41423445), (9, 36820840), (10, 33138756), (12, 27615630), (14, 23670540), (15, 22092504), (18, 18410420), (20, 16569378), (21, 15780360), (24, 13807815), (28, 11835270), (30, 11046252), (35, 9468216), (36, 9205210), (40, 8284689), (42, 7890180), (45, 7364168), (56, 5917635), (60, 5523126), (63, 5260120), (70, 4734108), (72, 4602605), (84, 3945090), (90, 3682084), (105, 3156072), (107, 3097080), (120, 2761563), (126, 2630060), (140, 2367054), (168, 1972545), (180, 1841042), (210, 1578036), (214, 1548540), (252, 1315030), (280, 1183527), (315, 1052024), (321, 1032360), (360, 920521), (420, 789018), (428, 774270), (504, 657515), (535, 619416), (630, 526012), (642, 516180), (749, 442440), (840, 394509), (856, 387135), (963, 344120), (1070, 309708), (1229, 269640), (1260, 263006), (1284, 258090), (1498, 221220), (1605, 206472), (1926, 172060), (2140, 154854), (2247, 147480), (2458, 134820), (2520, 131503), (2568, 129045), (2996, 110610), (3210, 103236), (3687, 89880), (3745, 88488), (3852, 86030), (4280, 77427), (4494, 73740), (4815, 68824), (4916, 67410), (5992, 55305), (6145, 53928), (6420, 51618), (6741, 49160), (7374, 44940), (7490, 44244), (7704, 43015), (8603, 38520), (8988, 36870), (9630, 34412), (9832, 33705), (11061, 29960), (11235, 29496), (12290, 26964), (12840, 25809), (13482, 24580), (14748, 22470), (14980, 22122), (17206, 19260), (17976, 18435)]