236985280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2322

約数の個数: 112

約数和(自身を含む): 658953216

約数和(自身を除く): 421967936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2240, 2251, 2632, 3008, 3290, 3760, 4502, 5264, 6580, 7520, 9004, 10528, 11255, 13160, 15040, 15757, 18008, 21056, 22510, 26320, 31514, 36016, 45020, 52640, 63028, 72032, 78785, 90040, 105280, 105797, 126056, 144064, 157570, 180080, 211594, 252112, 315140, 360160, 423188, 504224, 528985, 630280, 720320, 740579, 846376, 1008448, 1057970, 1260560, 1481158, 1692752, 2115940, 2521120, 2962316, 3385504, 3702895, 4231880, 5042240, 5924632, 6771008, 7405790, 8463760, 11849264, 14811580, 16927520, 23698528, 29623160, 33855040, 47397056, 59246320, 118492640, 236985280]

約数ペア:

[(1, 236985280), (2, 118492640), (4, 59246320), (5, 47397056), (7, 33855040), (8, 29623160), (10, 23698528), (14, 16927520), (16, 14811580), (20, 11849264), (28, 8463760), (32, 7405790), (35, 6771008), (40, 5924632), (47, 5042240), (56, 4231880), (64, 3702895), (70, 3385504), (80, 2962316), (94, 2521120), (112, 2115940), (140, 1692752), (160, 1481158), (188, 1260560), (224, 1057970), (235, 1008448), (280, 846376), (320, 740579), (329, 720320), (376, 630280), (448, 528985), (470, 504224), (560, 423188), (658, 360160), (752, 315140), (940, 252112), (1120, 211594), (1316, 180080), (1504, 157570), (1645, 144064), (1880, 126056), (2240, 105797), (2251, 105280), (2632, 90040), (3008, 78785), (3290, 72032), (3760, 63028), (4502, 52640), (5264, 45020), (6580, 36016), (7520, 31514), (9004, 26320), (10528, 22510), (11255, 21056), (13160, 18008), (15040, 15757)]