209924138520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9559387}}^1$

素因数の和:9559465

約数の個数: 96

約数和(自身を含む): 693438005520

約数和(自身を除く): 483513867000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 9559387, 19118774, 28678161, 38237548, 47796935, 57356322, 76475096, 86034483, 95593870, 114712644, 143390805, 172068966, 191187740, 229425288, 286781610, 344137932, 382375480, 430172415, 573563220, 583122607, 688275864, 860344830, 1147126440, 1166245214, 1720689660, 1749367821, 2332490428, 2915613035, 3441379320, 3498735642, 4664980856, 5248103463, 5831226070, 6997471284, 8746839105, 10496206926, 11662452140, 13994942568, 17493678210, 20992413852, 23324904280, 26240517315, 34987356420, 41984827704, 52481034630, 69974712840, 104962069260, 209924138520]

約数ペア:

[(1, 209924138520), (2, 104962069260), (3, 69974712840), (4, 52481034630), (5, 41984827704), (6, 34987356420), (8, 26240517315), (9, 23324904280), (10, 20992413852), (12, 17493678210), (15, 13994942568), (18, 11662452140), (20, 10496206926), (24, 8746839105), (30, 6997471284), (36, 5831226070), (40, 5248103463), (45, 4664980856), (60, 3498735642), (61, 3441379320), (72, 2915613035), (90, 2332490428), (120, 1749367821), (122, 1720689660), (180, 1166245214), (183, 1147126440), (244, 860344830), (305, 688275864), (360, 583122607), (366, 573563220), (488, 430172415), (549, 382375480), (610, 344137932), (732, 286781610), (915, 229425288), (1098, 191187740), (1220, 172068966), (1464, 143390805), (1830, 114712644), (2196, 95593870), (2440, 86034483), (2745, 76475096), (3660, 57356322), (4392, 47796935), (5490, 38237548), (7320, 28678161), (10980, 19118774), (21960, 9559387)]