158565568280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{8011}}^1$

素因数の和:8569

約数の個数: 128

約数和(自身を含む): 410911764480

約数和(自身を除く): 252346196200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 317, 446, 634, 892, 1115, 1268, 1561, 1585, 1784, 2219, 2230, 2536, 3122, 3170, 4438, 4460, 6244, 6340, 7805, 8011, 8876, 8920, 11095, 12488, 12680, 15610, 16022, 17752, 22190, 31220, 32044, 40055, 44380, 56077, 62440, 64088, 70691, 80110, 88760, 112154, 141382, 160220, 224308, 280385, 282764, 320440, 353455, 448616, 494837, 560770, 565528, 706910, 989674, 1121540, 1413820, 1786453, 1979348, 2243080, 2474185, 2539487, 2827640, 3572906, 3958696, 4948370, 5078974, 7145812, 8932265, 9896740, 10157948, 12505171, 12697435, 14291624, 17776409, 17864530, 19793480, 20315896, 25010342, 25394870, 35552818, 35729060, 50020684, 50789740, 62525855, 71105636, 71458120, 88882045, 100041368, 101579480, 125051710, 142211272, 177764090, 250103420, 355528180, 500206840, 566305601, 711056360, 1132611202, 2265222404, 2831528005, 3964139207, 4530444808, 5663056010, 7928278414, 11326112020, 15856556828, 19820696035, 22652224040, 31713113656, 39641392070, 79282784140, 158565568280]

約数ペア:

[(1, 158565568280), (2, 79282784140), (4, 39641392070), (5, 31713113656), (7, 22652224040), (8, 19820696035), (10, 15856556828), (14, 11326112020), (20, 7928278414), (28, 5663056010), (35, 4530444808), (40, 3964139207), (56, 2831528005), (70, 2265222404), (140, 1132611202), (223, 711056360), (280, 566305601), (317, 500206840), (446, 355528180), (634, 250103420), (892, 177764090), (1115, 142211272), (1268, 125051710), (1561, 101579480), (1585, 100041368), (1784, 88882045), (2219, 71458120), (2230, 71105636), (2536, 62525855), (3122, 50789740), (3170, 50020684), (4438, 35729060), (4460, 35552818), (6244, 25394870), (6340, 25010342), (7805, 20315896), (8011, 19793480), (8876, 17864530), (8920, 17776409), (11095, 14291624), (12488, 12697435), (12680, 12505171), (15610, 10157948), (16022, 9896740), (17752, 8932265), (22190, 7145812), (31220, 5078974), (32044, 4948370), (40055, 3958696), (44380, 3572906), (56077, 2827640), (62440, 2539487), (64088, 2474185), (70691, 2243080), (80110, 1979348), (88760, 1786453), (112154, 1413820), (141382, 1121540), (160220, 989674), (224308, 706910), (280385, 565528), (282764, 560770), (320440, 494837), (353455, 448616)]