20175725376

素因数分解:

$2^6\times 3^3\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:710

約数の個数: 224

約数和(自身を含む): 60111192960

約数和(自身を除く): 39935467584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 181, 192, 216, 251, 257, 288, 362, 432, 502, 514, 543, 576, 724, 753, 771, 864, 1004, 1028, 1086, 1448, 1506, 1542, 1629, 1728, 2008, 2056, 2172, 2259, 2313, 2896, 3012, 3084, 3258, 4016, 4112, 4344, 4518, 4626, 4887, 5792, 6024, 6168, 6516, 6777, 6939, 8032, 8224, 8688, 9036, 9252, 9774, 11584, 12048, 12336, 13032, 13554, 13878, 16064, 16448, 17376, 18072, 18504, 19548, 24096, 24672, 26064, 27108, 27756, 34752, 36144, 37008, 39096, 45431, 46517, 48192, 49344, 52128, 54216, 55512, 64507, 72288, 74016, 78192, 90862, 93034, 104256, 108432, 111024, 129014, 136293, 139551, 144576, 148032, 156384, 181724, 186068, 193521, 216864, 222048, 258028, 272586, 279102, 312768, 363448, 372136, 387042, 408879, 418653, 433728, 444096, 516056, 545172, 558204, 580563, 726896, 744272, 774084, 817758, 837306, 1032112, 1090344, 1116408, 1161126, 1226637, 1255959, 1453792, 1488544, 1548168, 1635516, 1674612, 1741689, 2064224, 2180688, 2232816, 2322252, 2453274, 2511918, 2907584, 2977088, 3096336, 3271032, 3349224, 3483378, 4128448, 4361376, 4465632, 4644504, 4906548, 5023836, 6192672, 6542064, 6698448, 6966756, 8722752, 8931264, 9289008, 9813096, 10047672, 11675767, 12385344, 13084128, 13396896, 13933512, 18578016, 19626192, 20095344, 23351534, 26168256, 26793792, 27867024, 35027301, 37156032, 39252384, 40190688, 46703068, 55734048, 70054602, 78504768, 80381376, 93406136, 105081903, 111468096, 140109204, 186812272, 210163806, 280218408, 315245709, 373624544, 420327612, 560436816, 630491418, 747249088, 840655224, 1120873632, 1260982836, 1681310448, 2241747264, 2521965672, 3362620896, 5043931344, 6725241792, 10087862688, 20175725376]

約数ペア:

[(1, 20175725376), (2, 10087862688), (3, 6725241792), (4, 5043931344), (6, 3362620896), (8, 2521965672), (9, 2241747264), (12, 1681310448), (16, 1260982836), (18, 1120873632), (24, 840655224), (27, 747249088), (32, 630491418), (36, 560436816), (48, 420327612), (54, 373624544), (64, 315245709), (72, 280218408), (96, 210163806), (108, 186812272), (144, 140109204), (181, 111468096), (192, 105081903), (216, 93406136), (251, 80381376), (257, 78504768), (288, 70054602), (362, 55734048), (432, 46703068), (502, 40190688), (514, 39252384), (543, 37156032), (576, 35027301), (724, 27867024), (753, 26793792), (771, 26168256), (864, 23351534), (1004, 20095344), (1028, 19626192), (1086, 18578016), (1448, 13933512), (1506, 13396896), (1542, 13084128), (1629, 12385344), (1728, 11675767), (2008, 10047672), (2056, 9813096), (2172, 9289008), (2259, 8931264), (2313, 8722752), (2896, 6966756), (3012, 6698448), (3084, 6542064), (3258, 6192672), (4016, 5023836), (4112, 4906548), (4344, 4644504), (4518, 4465632), (4626, 4361376), (4887, 4128448), (5792, 3483378), (6024, 3349224), (6168, 3271032), (6516, 3096336), (6777, 2977088), (6939, 2907584), (8032, 2511918), (8224, 2453274), (8688, 2322252), (9036, 2232816), (9252, 2180688), (9774, 2064224), (11584, 1741689), (12048, 1674612), (12336, 1635516), (13032, 1548168), (13554, 1488544), (13878, 1453792), (16064, 1255959), (16448, 1226637), (17376, 1161126), (18072, 1116408), (18504, 1090344), (19548, 1032112), (24096, 837306), (24672, 817758), (26064, 774084), (27108, 744272), (27756, 726896), (34752, 580563), (36144, 558204), (37008, 545172), (39096, 516056), (45431, 444096), (46517, 433728), (48192, 418653), (49344, 408879), (52128, 387042), (54216, 372136), (55512, 363448), (64507, 312768), (72288, 279102), (74016, 272586), (78192, 258028), (90862, 222048), (93034, 216864), (104256, 193521), (108432, 186068), (111024, 181724), (129014, 156384), (136293, 148032), (139551, 144576)]