76684760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 195955200

約数和(自身を除く): 119270440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 41, 46, 76, 82, 92, 95, 107, 115, 152, 164, 184, 190, 205, 214, 230, 328, 380, 410, 428, 437, 460, 535, 760, 779, 820, 856, 874, 920, 943, 1070, 1558, 1640, 1748, 1886, 2033, 2140, 2185, 2461, 3116, 3496, 3772, 3895, 4066, 4280, 4370, 4387, 4715, 4922, 6232, 7544, 7790, 8132, 8740, 8774, 9430, 9844, 10165, 12305, 15580, 16264, 17480, 17548, 17917, 18860, 19688, 20330, 21935, 24610, 31160, 35096, 35834, 37720, 40660, 43870, 46759, 49220, 71668, 81320, 83353, 87740, 89585, 93518, 98440, 100901, 143336, 166706, 175480, 179170, 187036, 201802, 233795, 333412, 358340, 374072, 403604, 416765, 467590, 504505, 666824, 716680, 807208, 833530, 935180, 1009010, 1667060, 1870360, 1917119, 2018020, 3334120, 3834238, 4036040, 7668476, 9585595, 15336952, 19171190, 38342380, 76684760]

約数ペア:

[(1, 76684760), (2, 38342380), (4, 19171190), (5, 15336952), (8, 9585595), (10, 7668476), (19, 4036040), (20, 3834238), (23, 3334120), (38, 2018020), (40, 1917119), (41, 1870360), (46, 1667060), (76, 1009010), (82, 935180), (92, 833530), (95, 807208), (107, 716680), (115, 666824), (152, 504505), (164, 467590), (184, 416765), (190, 403604), (205, 374072), (214, 358340), (230, 333412), (328, 233795), (380, 201802), (410, 187036), (428, 179170), (437, 175480), (460, 166706), (535, 143336), (760, 100901), (779, 98440), (820, 93518), (856, 89585), (874, 87740), (920, 83353), (943, 81320), (1070, 71668), (1558, 49220), (1640, 46759), (1748, 43870), (1886, 40660), (2033, 37720), (2140, 35834), (2185, 35096), (2461, 31160), (3116, 24610), (3496, 21935), (3772, 20330), (3895, 19688), (4066, 18860), (4280, 17917), (4370, 17548), (4387, 17480), (4715, 16264), (4922, 15580), (6232, 12305), (7544, 10165), (7790, 9844), (8132, 9430), (8740, 8774)]