2015013440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24889}}^1$

素因数の和:24940

約数の個数: 112

約数和(自身を含む): 5462259840

約数和(自身を除く): 3447246400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1760, 1840, 2024, 2530, 3520, 3680, 4048, 5060, 7360, 8096, 10120, 16192, 20240, 24889, 40480, 49778, 80960, 99556, 124445, 199112, 248890, 273779, 398224, 497780, 547558, 572447, 796448, 995560, 1095116, 1144894, 1368895, 1592896, 1991120, 2190232, 2289788, 2737790, 2862235, 3982240, 4380464, 4579576, 5475580, 5724470, 6296917, 7964480, 8760928, 9159152, 10951160, 11448940, 12593834, 17521856, 18318304, 21902320, 22897880, 25187668, 31484585, 36636608, 43804640, 45795760, 50375336, 62969170, 87609280, 91591520, 100750672, 125938340, 183183040, 201501344, 251876680, 403002688, 503753360, 1007506720, 2015013440]

約数ペア:

[(1, 2015013440), (2, 1007506720), (4, 503753360), (5, 403002688), (8, 251876680), (10, 201501344), (11, 183183040), (16, 125938340), (20, 100750672), (22, 91591520), (23, 87609280), (32, 62969170), (40, 50375336), (44, 45795760), (46, 43804640), (55, 36636608), (64, 31484585), (80, 25187668), (88, 22897880), (92, 21902320), (110, 18318304), (115, 17521856), (160, 12593834), (176, 11448940), (184, 10951160), (220, 9159152), (230, 8760928), (253, 7964480), (320, 6296917), (352, 5724470), (368, 5475580), (440, 4579576), (460, 4380464), (506, 3982240), (704, 2862235), (736, 2737790), (880, 2289788), (920, 2190232), (1012, 1991120), (1265, 1592896), (1472, 1368895), (1760, 1144894), (1840, 1095116), (2024, 995560), (2530, 796448), (3520, 572447), (3680, 547558), (4048, 497780), (5060, 398224), (7360, 273779), (8096, 248890), (10120, 199112), (16192, 124445), (20240, 99556), (24889, 80960), (40480, 49778)]