1394705520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49669}}^1$

素因数の和:49704

約数の個数: 160

約数和(自身を含む): 5173627200

約数和(自身を除く): 3778921680

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, 7020, 9360, 14040, 28080, 49669, 99338, 149007, 198676, 248345, 298014, 397352, 447021, 496690, 596028, 645697, 745035, 794704, 894042, 993380, 1192056, 1291394, 1341063, 1490070, 1788084, 1937091, 1986760, 2235105, 2384112, 2582788, 2682126, 2980140, 3228485, 3576168, 3874182, 3973520, 4470210, 5165576, 5364252, 5811273, 5960280, 6456970, 6705315, 7152336, 7748364, 8940420, 9685455, 10331152, 10728504, 11622546, 11920560, 12913940, 13410630, 15496728, 17433819, 17880840, 19370910, 21457008, 23245092, 25827880, 26821260, 29056365, 30993456, 34867638, 35761680, 38741820, 46490184, 51655760, 53642520, 58112730, 69735276, 77483640, 87169095, 92980368, 107285040, 116225460, 139470552, 154967280, 174338190, 232450920, 278941104, 348676380, 464901840, 697352760, 1394705520]

約数ペア:

[(1, 1394705520), (2, 697352760), (3, 464901840), (4, 348676380), (5, 278941104), (6, 232450920), (8, 174338190), (9, 154967280), (10, 139470552), (12, 116225460), (13, 107285040), (15, 92980368), (16, 87169095), (18, 77483640), (20, 69735276), (24, 58112730), (26, 53642520), (27, 51655760), (30, 46490184), (36, 38741820), (39, 35761680), (40, 34867638), (45, 30993456), (48, 29056365), (52, 26821260), (54, 25827880), (60, 23245092), (65, 21457008), (72, 19370910), (78, 17880840), (80, 17433819), (90, 15496728), (104, 13410630), (108, 12913940), (117, 11920560), (120, 11622546), (130, 10728504), (135, 10331152), (144, 9685455), (156, 8940420), (180, 7748364), (195, 7152336), (208, 6705315), (216, 6456970), (234, 5960280), (240, 5811273), (260, 5364252), (270, 5165576), (312, 4470210), (351, 3973520), (360, 3874182), (390, 3576168), (432, 3228485), (468, 2980140), (520, 2682126), (540, 2582788), (585, 2384112), (624, 2235105), (702, 1986760), (720, 1937091), (780, 1788084), (936, 1490070), (1040, 1341063), (1080, 1291394), (1170, 1192056), (1404, 993380), (1560, 894042), (1755, 794704), (1872, 745035), (2160, 645697), (2340, 596028), (2808, 496690), (3120, 447021), (3510, 397352), (4680, 298014), (5616, 248345), (7020, 198676), (9360, 149007), (14040, 99338), (28080, 49669)]