156968842000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{4657}}^1$

素因数の和:5586

約数の個数: 160

約数和(自身を含む): 400063322880

約数和(自身を除く): 243094480880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 887, 950, 1000, 1520, 1774, 1900, 2000, 2375, 3548, 3800, 4435, 4657, 4750, 7096, 7600, 8870, 9314, 9500, 14192, 16853, 17740, 18628, 19000, 22175, 23285, 33706, 35480, 37256, 38000, 44350, 46570, 67412, 70960, 74512, 84265, 88483, 88700, 93140, 110875, 116425, 134824, 168530, 176966, 177400, 186280, 221750, 232850, 269648, 337060, 353932, 354800, 372560, 421325, 442415, 443500, 465700, 582125, 674120, 707864, 842650, 884830, 887000, 931400, 1164250, 1348240, 1415728, 1685300, 1769660, 1774000, 1862800, 2106625, 2212075, 2328500, 3370600, 3539320, 4130759, 4213250, 4424150, 4657000, 6741200, 7078640, 8261518, 8426500, 8848300, 9314000, 11060375, 16523036, 16853000, 17696600, 20653795, 22120750, 33046072, 33706000, 35393200, 41307590, 44241500, 66092144, 78484421, 82615180, 88483000, 103268975, 156968842, 165230360, 176966000, 206537950, 313937684, 330460720, 392422105, 413075900, 516344875, 627875368, 784844210, 826151800, 1032689750, 1255750736, 1569688420, 1652303600, 1962110525, 2065379500, 3139376840, 3924221050, 4130759000, 6278753680, 7848442100, 8261518000, 9810552625, 15696884200, 19621105250, 31393768400, 39242210500, 78484421000, 156968842000]

約数ペア:

[(1, 156968842000), (2, 78484421000), (4, 39242210500), (5, 31393768400), (8, 19621105250), (10, 15696884200), (16, 9810552625), (19, 8261518000), (20, 7848442100), (25, 6278753680), (38, 4130759000), (40, 3924221050), (50, 3139376840), (76, 2065379500), (80, 1962110525), (95, 1652303600), (100, 1569688420), (125, 1255750736), (152, 1032689750), (190, 826151800), (200, 784844210), (250, 627875368), (304, 516344875), (380, 413075900), (400, 392422105), (475, 330460720), (500, 313937684), (760, 206537950), (887, 176966000), (950, 165230360), (1000, 156968842), (1520, 103268975), (1774, 88483000), (1900, 82615180), (2000, 78484421), (2375, 66092144), (3548, 44241500), (3800, 41307590), (4435, 35393200), (4657, 33706000), (4750, 33046072), (7096, 22120750), (7600, 20653795), (8870, 17696600), (9314, 16853000), (9500, 16523036), (14192, 11060375), (16853, 9314000), (17740, 8848300), (18628, 8426500), (19000, 8261518), (22175, 7078640), (23285, 6741200), (33706, 4657000), (35480, 4424150), (37256, 4213250), (38000, 4130759), (44350, 3539320), (46570, 3370600), (67412, 2328500), (70960, 2212075), (74512, 2106625), (84265, 1862800), (88483, 1774000), (88700, 1769660), (93140, 1685300), (110875, 1415728), (116425, 1348240), (134824, 1164250), (168530, 931400), (176966, 887000), (177400, 884830), (186280, 842650), (221750, 707864), (232850, 674120), (269648, 582125), (337060, 465700), (353932, 443500), (354800, 442415), (372560, 421325)]