187040880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6696

約数の個数: 160

約数和(自身を含む): 693913920

約数和(自身を除く): 506873040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6661, 7020, 9360, 13322, 14040, 19983, 26644, 28080, 33305, 39966, 53288, 59949, 66610, 79932, 86593, 99915, 106576, 119898, 133220, 159864, 173186, 179847, 199830, 239796, 259779, 266440, 299745, 319728, 346372, 359694, 399660, 432965, 479592, 519558, 532880, 599490, 692744, 719388, 779337, 799320, 865930, 899235, 959184, 1039116, 1198980, 1298895, 1385488, 1438776, 1558674, 1598640, 1731860, 1798470, 2078232, 2338011, 2397960, 2597790, 2877552, 3117348, 3463720, 3596940, 3896685, 4156464, 4676022, 4795920, 5195580, 6234696, 6927440, 7193880, 7793370, 9352044, 10391160, 11690055, 12469392, 14387760, 15586740, 18704088, 20782320, 23380110, 31173480, 37408176, 46760220, 62346960, 93520440, 187040880]

約数ペア:

[(1, 187040880), (2, 93520440), (3, 62346960), (4, 46760220), (5, 37408176), (6, 31173480), (8, 23380110), (9, 20782320), (10, 18704088), (12, 15586740), (13, 14387760), (15, 12469392), (16, 11690055), (18, 10391160), (20, 9352044), (24, 7793370), (26, 7193880), (27, 6927440), (30, 6234696), (36, 5195580), (39, 4795920), (40, 4676022), (45, 4156464), (48, 3896685), (52, 3596940), (54, 3463720), (60, 3117348), (65, 2877552), (72, 2597790), (78, 2397960), (80, 2338011), (90, 2078232), (104, 1798470), (108, 1731860), (117, 1598640), (120, 1558674), (130, 1438776), (135, 1385488), (144, 1298895), (156, 1198980), (180, 1039116), (195, 959184), (208, 899235), (216, 865930), (234, 799320), (240, 779337), (260, 719388), (270, 692744), (312, 599490), (351, 532880), (360, 519558), (390, 479592), (432, 432965), (468, 399660), (520, 359694), (540, 346372), (585, 319728), (624, 299745), (702, 266440), (720, 259779), (780, 239796), (936, 199830), (1040, 179847), (1080, 173186), (1170, 159864), (1404, 133220), (1560, 119898), (1755, 106576), (1872, 99915), (2160, 86593), (2340, 79932), (2808, 66610), (3120, 59949), (3510, 53288), (4680, 39966), (5616, 33305), (6661, 28080), (7020, 26644), (9360, 19983), (13322, 14040)]