207035020920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18959251}}^1$

素因数の和:18959285

約数の個数: 128

約数和(自身を含む): 764437040640

約数和(自身を除く): 557402019720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18959251, 37918502, 56877753, 75837004, 94796255, 113755506, 132714757, 151674008, 189592510, 227511012, 246470263, 265429514, 284388765, 379185020, 398144271, 455022024, 492940526, 530859028, 568777530, 663573785, 739410789, 758370040, 796288542, 985881052, 1061718056, 1137555060, 1232351315, 1327147570, 1478821578, 1592577084, 1725291841, 1971762104, 1990721355, 2275110120, 2464702630, 2654295140, 2957643156, 3185154168, 3450583682, 3697053945, 3981442710, 4929405260, 5175875523, 5308590280, 5915286312, 6901167364, 7394107890, 7962885420, 8626459205, 9858810520, 10351751046, 13802334728, 14788215780, 15925770840, 17252918410, 20703502092, 25879377615, 29576431560, 34505836820, 41407004184, 51758755230, 69011673640, 103517510460, 207035020920]

約数ペア:

[(1, 207035020920), (2, 103517510460), (3, 69011673640), (4, 51758755230), (5, 41407004184), (6, 34505836820), (7, 29576431560), (8, 25879377615), (10, 20703502092), (12, 17252918410), (13, 15925770840), (14, 14788215780), (15, 13802334728), (20, 10351751046), (21, 9858810520), (24, 8626459205), (26, 7962885420), (28, 7394107890), (30, 6901167364), (35, 5915286312), (39, 5308590280), (40, 5175875523), (42, 4929405260), (52, 3981442710), (56, 3697053945), (60, 3450583682), (65, 3185154168), (70, 2957643156), (78, 2654295140), (84, 2464702630), (91, 2275110120), (104, 1990721355), (105, 1971762104), (120, 1725291841), (130, 1592577084), (140, 1478821578), (156, 1327147570), (168, 1232351315), (182, 1137555060), (195, 1061718056), (210, 985881052), (260, 796288542), (273, 758370040), (280, 739410789), (312, 663573785), (364, 568777530), (390, 530859028), (420, 492940526), (455, 455022024), (520, 398144271), (546, 379185020), (728, 284388765), (780, 265429514), (840, 246470263), (910, 227511012), (1092, 189592510), (1365, 151674008), (1560, 132714757), (1820, 113755506), (2184, 94796255), (2730, 75837004), (3640, 56877753), (5460, 37918502), (10920, 18959251)]