195567120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38803}}^1$

素因数の和:38829

約数の個数: 120

約数和(自身を含む): 750624576

約数和(自身を除く): 555057456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38803, 77606, 116409, 155212, 194015, 232818, 271621, 310424, 349227, 388030, 465636, 543242, 582045, 620848, 698454, 776060, 814863, 931272, 1086484, 1164090, 1358105, 1396908, 1552120, 1629726, 1746135, 1862544, 2172968, 2328180, 2444589, 2716210, 2793816, 3104240, 3259452, 3492270, 4074315, 4345936, 4656360, 4889178, 5432420, 5587632, 6518904, 6984540, 8148630, 9312720, 9778356, 10864840, 12222945, 13037808, 13969080, 16297260, 19556712, 21729680, 24445890, 27938160, 32594520, 39113424, 48891780, 65189040, 97783560, 195567120]

約数ペア:

[(1, 195567120), (2, 97783560), (3, 65189040), (4, 48891780), (5, 39113424), (6, 32594520), (7, 27938160), (8, 24445890), (9, 21729680), (10, 19556712), (12, 16297260), (14, 13969080), (15, 13037808), (16, 12222945), (18, 10864840), (20, 9778356), (21, 9312720), (24, 8148630), (28, 6984540), (30, 6518904), (35, 5587632), (36, 5432420), (40, 4889178), (42, 4656360), (45, 4345936), (48, 4074315), (56, 3492270), (60, 3259452), (63, 3104240), (70, 2793816), (72, 2716210), (80, 2444589), (84, 2328180), (90, 2172968), (105, 1862544), (112, 1746135), (120, 1629726), (126, 1552120), (140, 1396908), (144, 1358105), (168, 1164090), (180, 1086484), (210, 931272), (240, 814863), (252, 776060), (280, 698454), (315, 620848), (336, 582045), (360, 543242), (420, 465636), (504, 388030), (560, 349227), (630, 310424), (720, 271621), (840, 232818), (1008, 194015), (1260, 155212), (1680, 116409), (2520, 77606), (5040, 38803)]