202594140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{160789}}^1$

素因数の和:160811

約数の個数: 72

約数和(自身を含む): 702330720

約数和(自身を除く): 499736580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 160789, 321578, 482367, 643156, 803945, 964734, 1125523, 1447101, 1607890, 1929468, 2251046, 2411835, 2894202, 3215780, 3376569, 4502092, 4823670, 5627615, 5788404, 6753138, 7235505, 9647340, 10129707, 11255230, 13506276, 14471010, 16882845, 20259414, 22510460, 28942020, 33765690, 40518828, 50648535, 67531380, 101297070, 202594140]

約数ペア:

[(1, 202594140), (2, 101297070), (3, 67531380), (4, 50648535), (5, 40518828), (6, 33765690), (7, 28942020), (9, 22510460), (10, 20259414), (12, 16882845), (14, 14471010), (15, 13506276), (18, 11255230), (20, 10129707), (21, 9647340), (28, 7235505), (30, 6753138), (35, 5788404), (36, 5627615), (42, 4823670), (45, 4502092), (60, 3376569), (63, 3215780), (70, 2894202), (84, 2411835), (90, 2251046), (105, 1929468), (126, 1607890), (140, 1447101), (180, 1125523), (210, 964734), (252, 803945), (315, 643156), (420, 482367), (630, 321578), (1260, 160789)]