210668052560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19799629}}^1$

素因数の和:19799668

約数の個数: 80

約数和(自身を含む): 589236988800

約数和(自身を除く): 378568936240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 19799629, 39599258, 79198516, 98998145, 138597403, 158397032, 197996290, 277194806, 316794064, 376192951, 395992580, 554389612, 692987015, 752385902, 791985160, 1108779224, 1385974030, 1504771804, 1583970320, 1880964755, 2217558448, 2633350657, 2771948060, 3009543608, 3761929510, 5266701314, 5543896120, 6019087216, 7523859020, 10533402628, 11087792240, 13166753285, 15047718040, 21066805256, 26333506570, 30095436080, 42133610512, 52667013140, 105334026280, 210668052560]

約数ペア:

[(1, 210668052560), (2, 105334026280), (4, 52667013140), (5, 42133610512), (7, 30095436080), (8, 26333506570), (10, 21066805256), (14, 15047718040), (16, 13166753285), (19, 11087792240), (20, 10533402628), (28, 7523859020), (35, 6019087216), (38, 5543896120), (40, 5266701314), (56, 3761929510), (70, 3009543608), (76, 2771948060), (80, 2633350657), (95, 2217558448), (112, 1880964755), (133, 1583970320), (140, 1504771804), (152, 1385974030), (190, 1108779224), (266, 791985160), (280, 752385902), (304, 692987015), (380, 554389612), (532, 395992580), (560, 376192951), (665, 316794064), (760, 277194806), (1064, 197996290), (1330, 158397032), (1520, 138597403), (2128, 98998145), (2660, 79198516), (5320, 39599258), (10640, 19799629)]