9728615520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{519691}}^1$

素因数の和:519725

約数の個数: 144

約数和(自身を含む): 35752730832

約数和(自身を除く): 26024115312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 519691, 1039382, 1559073, 2078764, 2598455, 3118146, 4157528, 4677219, 5196910, 6236292, 6755983, 7795365, 8315056, 9354438, 10393820, 12472584, 13511966, 15590730, 16630112, 18708876, 20267949, 20787640, 23386095, 24945168, 27023932, 31181460, 33779915, 37417752, 40535898, 41575280, 46772190, 49890336, 54047864, 60803847, 62362920, 67559830, 74835504, 81071796, 83150560, 93544380, 101339745, 108095728, 121607694, 124725840, 135119660, 149671008, 162143592, 187088760, 202679490, 216191456, 243215388, 249451680, 270239320, 304019235, 324287184, 374177520, 405358980, 486430776, 540478640, 608038470, 648574368, 748355040, 810717960, 972861552, 1080957280, 1216076940, 1621435920, 1945723104, 2432153880, 3242871840, 4864307760, 9728615520]

約数ペア:

[(1, 9728615520), (2, 4864307760), (3, 3242871840), (4, 2432153880), (5, 1945723104), (6, 1621435920), (8, 1216076940), (9, 1080957280), (10, 972861552), (12, 810717960), (13, 748355040), (15, 648574368), (16, 608038470), (18, 540478640), (20, 486430776), (24, 405358980), (26, 374177520), (30, 324287184), (32, 304019235), (36, 270239320), (39, 249451680), (40, 243215388), (45, 216191456), (48, 202679490), (52, 187088760), (60, 162143592), (65, 149671008), (72, 135119660), (78, 124725840), (80, 121607694), (90, 108095728), (96, 101339745), (104, 93544380), (117, 83150560), (120, 81071796), (130, 74835504), (144, 67559830), (156, 62362920), (160, 60803847), (180, 54047864), (195, 49890336), (208, 46772190), (234, 41575280), (240, 40535898), (260, 37417752), (288, 33779915), (312, 31181460), (360, 27023932), (390, 24945168), (416, 23386095), (468, 20787640), (480, 20267949), (520, 18708876), (585, 16630112), (624, 15590730), (720, 13511966), (780, 12472584), (936, 10393820), (1040, 9354438), (1170, 8315056), (1248, 7795365), (1440, 6755983), (1560, 6236292), (1872, 5196910), (2080, 4677219), (2340, 4157528), (3120, 3118146), (3744, 2598455), (4680, 2078764), (6240, 1559073), (9360, 1039382), (18720, 519691)]