220278330720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{21853009}}^1$

素因数の和:21853037

約数の個数: 144

約数和(自身を含む): 859085529120

約数和(自身を除く): 638807198400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 21853009, 43706018, 65559027, 87412036, 109265045, 131118054, 152971063, 174824072, 196677081, 218530090, 262236108, 305942126, 327795135, 349648144, 393354162, 437060180, 458913189, 524472216, 611884252, 655590270, 699296288, 764855315, 786708324, 874120360, 917826378, 983385405, 1048944432, 1223768504, 1311180540, 1376739567, 1529710630, 1573416648, 1748240720, 1835652756, 1966770810, 2097888864, 2294565945, 2447537008, 2622361080, 2753479134, 3059421260, 3146833296, 3496481440, 3671305512, 3933541620, 4589131890, 4895074016, 5244722160, 5506958268, 6118842520, 6293666592, 6883697835, 7342611024, 7867083240, 9178263780, 10489444320, 11013916536, 12237685040, 13767395670, 14685222048, 15734166480, 18356527560, 22027833072, 24475370080, 27534791340, 31468332960, 36713055120, 44055666144, 55069582680, 73426110240, 110139165360, 220278330720]

約数ペア:

[(1, 220278330720), (2, 110139165360), (3, 73426110240), (4, 55069582680), (5, 44055666144), (6, 36713055120), (7, 31468332960), (8, 27534791340), (9, 24475370080), (10, 22027833072), (12, 18356527560), (14, 15734166480), (15, 14685222048), (16, 13767395670), (18, 12237685040), (20, 11013916536), (21, 10489444320), (24, 9178263780), (28, 7867083240), (30, 7342611024), (32, 6883697835), (35, 6293666592), (36, 6118842520), (40, 5506958268), (42, 5244722160), (45, 4895074016), (48, 4589131890), (56, 3933541620), (60, 3671305512), (63, 3496481440), (70, 3146833296), (72, 3059421260), (80, 2753479134), (84, 2622361080), (90, 2447537008), (96, 2294565945), (105, 2097888864), (112, 1966770810), (120, 1835652756), (126, 1748240720), (140, 1573416648), (144, 1529710630), (160, 1376739567), (168, 1311180540), (180, 1223768504), (210, 1048944432), (224, 983385405), (240, 917826378), (252, 874120360), (280, 786708324), (288, 764855315), (315, 699296288), (336, 655590270), (360, 611884252), (420, 524472216), (480, 458913189), (504, 437060180), (560, 393354162), (630, 349648144), (672, 327795135), (720, 305942126), (840, 262236108), (1008, 218530090), (1120, 196677081), (1260, 174824072), (1440, 152971063), (1680, 131118054), (2016, 109265045), (2520, 87412036), (3360, 65559027), (5040, 43706018), (10080, 21853009)]