191374560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10223}}^1$

素因数の和:10257

約数の個数: 144

約数和(自身を含む): 703370304

約数和(自身を除く): 511995744

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, 10223, 18720, 20446, 30669, 40892, 51115, 61338, 81784, 92007, 102230, 122676, 132899, 153345, 163568, 184014, 204460, 245352, 265798, 306690, 327136, 368028, 398697, 408920, 460035, 490704, 531596, 613380, 664495, 736056, 797394, 817840, 920070, 981408, 1063192, 1196091, 1226760, 1328990, 1472112, 1594788, 1635680, 1840140, 1993485, 2126384, 2392182, 2453520, 2657980, 2944224, 3189576, 3680280, 3986970, 4252768, 4784364, 4907040, 5315960, 5980455, 6379152, 7360560, 7973940, 9568728, 10631920, 11960910, 12758304, 14721120, 15947880, 19137456, 21263840, 23921820, 31895760, 38274912, 47843640, 63791520, 95687280, 191374560]

約数ペア:

[(1, 191374560), (2, 95687280), (3, 63791520), (4, 47843640), (5, 38274912), (6, 31895760), (8, 23921820), (9, 21263840), (10, 19137456), (12, 15947880), (13, 14721120), (15, 12758304), (16, 11960910), (18, 10631920), (20, 9568728), (24, 7973940), (26, 7360560), (30, 6379152), (32, 5980455), (36, 5315960), (39, 4907040), (40, 4784364), (45, 4252768), (48, 3986970), (52, 3680280), (60, 3189576), (65, 2944224), (72, 2657980), (78, 2453520), (80, 2392182), (90, 2126384), (96, 1993485), (104, 1840140), (117, 1635680), (120, 1594788), (130, 1472112), (144, 1328990), (156, 1226760), (160, 1196091), (180, 1063192), (195, 981408), (208, 920070), (234, 817840), (240, 797394), (260, 736056), (288, 664495), (312, 613380), (360, 531596), (390, 490704), (416, 460035), (468, 408920), (480, 398697), (520, 368028), (585, 327136), (624, 306690), (720, 265798), (780, 245352), (936, 204460), (1040, 184014), (1170, 163568), (1248, 153345), (1440, 132899), (1560, 122676), (1872, 102230), (2080, 92007), (2340, 81784), (3120, 61338), (3744, 51115), (4680, 40892), (6240, 30669), (9360, 20446), (10223, 18720)]