255366959120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35077879}}^1$

素因数の和:35077912

約数の個数: 80

約数和(自身を含む): 730742396160

約数和(自身を除く): 475375437040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 35077879, 70155758, 140311516, 175389395, 245545153, 280623032, 350778790, 456012427, 491090306, 561246064, 701557580, 912024854, 982180612, 1227725765, 1403115160, 1824049708, 1964361224, 2280062135, 2455451530, 2806230320, 3192086989, 3648099416, 3928722448, 4560124270, 4910903060, 6384173978, 7296198832, 9120248540, 9821806120, 12768347956, 15960434945, 18240497080, 19643612240, 25536695912, 31920869890, 36480994160, 51073391824, 63841739780, 127683479560, 255366959120]

約数ペア:

[(1, 255366959120), (2, 127683479560), (4, 63841739780), (5, 51073391824), (7, 36480994160), (8, 31920869890), (10, 25536695912), (13, 19643612240), (14, 18240497080), (16, 15960434945), (20, 12768347956), (26, 9821806120), (28, 9120248540), (35, 7296198832), (40, 6384173978), (52, 4910903060), (56, 4560124270), (65, 3928722448), (70, 3648099416), (80, 3192086989), (91, 2806230320), (104, 2455451530), (112, 2280062135), (130, 1964361224), (140, 1824049708), (182, 1403115160), (208, 1227725765), (260, 982180612), (280, 912024854), (364, 701557580), (455, 561246064), (520, 491090306), (560, 456012427), (728, 350778790), (910, 280623032), (1040, 245545153), (1456, 175389395), (1820, 140311516), (3640, 70155758), (7280, 35077879)]