132818560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 378950400

約数和(自身を除く): 246131840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1289, 1472, 1610, 1840, 2240, 2576, 2578, 2944, 3220, 3680, 4480, 5152, 5156, 6440, 6445, 7360, 9023, 10304, 10312, 12880, 12890, 14720, 18046, 20608, 20624, 25760, 25780, 29647, 36092, 41248, 45115, 51520, 51560, 59294, 72184, 82496, 90230, 103040, 103120, 118588, 144368, 148235, 164992, 180460, 206240, 207529, 237176, 288736, 296470, 360920, 412480, 415058, 474352, 577472, 592940, 721840, 824960, 830116, 948704, 1037645, 1154944, 1185880, 1443680, 1660232, 1897408, 2075290, 2371760, 2887360, 3320464, 3794816, 4150580, 4743520, 5774720, 6640928, 8301160, 9487040, 13281856, 16602320, 18974080, 26563712, 33204640, 66409280, 132818560]

約数ペア:

[(1, 132818560), (2, 66409280), (4, 33204640), (5, 26563712), (7, 18974080), (8, 16602320), (10, 13281856), (14, 9487040), (16, 8301160), (20, 6640928), (23, 5774720), (28, 4743520), (32, 4150580), (35, 3794816), (40, 3320464), (46, 2887360), (56, 2371760), (64, 2075290), (70, 1897408), (80, 1660232), (92, 1443680), (112, 1185880), (115, 1154944), (128, 1037645), (140, 948704), (160, 830116), (161, 824960), (184, 721840), (224, 592940), (230, 577472), (280, 474352), (320, 415058), (322, 412480), (368, 360920), (448, 296470), (460, 288736), (560, 237176), (640, 207529), (644, 206240), (736, 180460), (805, 164992), (896, 148235), (920, 144368), (1120, 118588), (1288, 103120), (1289, 103040), (1472, 90230), (1610, 82496), (1840, 72184), (2240, 59294), (2576, 51560), (2578, 51520), (2944, 45115), (3220, 41248), (3680, 36092), (4480, 29647), (5152, 25780), (5156, 25760), (6440, 20624), (6445, 20608), (7360, 18046), (9023, 14720), (10304, 12890), (10312, 12880)]