145160640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 224

約数和(自身を含む): 523402560

約数和(自身を除く): 378241920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 317, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 634, 636, 720, 795, 848, 864, 951, 954, 960, 1060, 1080, 1268, 1272, 1431, 1440, 1585, 1590, 1696, 1728, 1902, 1908, 2120, 2160, 2385, 2536, 2544, 2853, 2862, 2880, 3170, 3180, 3392, 3804, 3816, 4240, 4320, 4755, 4770, 5072, 5088, 5706, 5724, 6340, 6360, 7155, 7608, 7632, 8480, 8559, 8640, 9510, 9540, 10144, 10176, 11412, 11448, 12680, 12720, 14265, 14310, 15216, 15264, 16801, 16960, 17118, 19020, 19080, 20288, 22824, 22896, 25360, 25440, 28530, 28620, 30432, 30528, 33602, 34236, 38040, 38160, 42795, 45648, 45792, 50403, 50720, 50880, 57060, 57240, 60864, 67204, 68472, 76080, 76320, 84005, 85590, 91296, 91584, 100806, 101440, 114120, 114480, 134408, 136944, 151209, 152160, 152640, 168010, 171180, 182592, 201612, 228240, 228960, 252015, 268816, 273888, 302418, 304320, 336020, 342360, 403224, 453627, 456480, 457920, 504030, 537632, 547776, 604836, 672040, 684720, 756045, 806448, 907254, 912960, 1008060, 1075264, 1209672, 1344080, 1369440, 1512090, 1612896, 1814508, 2016120, 2268135, 2419344, 2688160, 2738880, 3024180, 3225792, 3629016, 4032240, 4536270, 4838688, 5376320, 6048360, 7258032, 8064480, 9072540, 9677376, 12096720, 14516064, 16128960, 18145080, 24193440, 29032128, 36290160, 48386880, 72580320, 145160640]

約数ペア:

[(1, 145160640), (2, 72580320), (3, 48386880), (4, 36290160), (5, 29032128), (6, 24193440), (8, 18145080), (9, 16128960), (10, 14516064), (12, 12096720), (15, 9677376), (16, 9072540), (18, 8064480), (20, 7258032), (24, 6048360), (27, 5376320), (30, 4838688), (32, 4536270), (36, 4032240), (40, 3629016), (45, 3225792), (48, 3024180), (53, 2738880), (54, 2688160), (60, 2419344), (64, 2268135), (72, 2016120), (80, 1814508), (90, 1612896), (96, 1512090), (106, 1369440), (108, 1344080), (120, 1209672), (135, 1075264), (144, 1008060), (159, 912960), (160, 907254), (180, 806448), (192, 756045), (212, 684720), (216, 672040), (240, 604836), (265, 547776), (270, 537632), (288, 504030), (317, 457920), (318, 456480), (320, 453627), (360, 403224), (424, 342360), (432, 336020), (477, 304320), (480, 302418), (530, 273888), (540, 268816), (576, 252015), (634, 228960), (636, 228240), (720, 201612), (795, 182592), (848, 171180), (864, 168010), (951, 152640), (954, 152160), (960, 151209), (1060, 136944), (1080, 134408), (1268, 114480), (1272, 114120), (1431, 101440), (1440, 100806), (1585, 91584), (1590, 91296), (1696, 85590), (1728, 84005), (1902, 76320), (1908, 76080), (2120, 68472), (2160, 67204), (2385, 60864), (2536, 57240), (2544, 57060), (2853, 50880), (2862, 50720), (2880, 50403), (3170, 45792), (3180, 45648), (3392, 42795), (3804, 38160), (3816, 38040), (4240, 34236), (4320, 33602), (4755, 30528), (4770, 30432), (5072, 28620), (5088, 28530), (5706, 25440), (5724, 25360), (6340, 22896), (6360, 22824), (7155, 20288), (7608, 19080), (7632, 19020), (8480, 17118), (8559, 16960), (8640, 16801), (9510, 15264), (9540, 15216), (10144, 14310), (10176, 14265), (11412, 12720), (11448, 12680)]