194955120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2164

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 492500880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2099, 2160, 2322, 2580, 3096, 3440, 3870, 4198, 4644, 5160, 5805, 6192, 6297, 7740, 8396, 9288, 10320, 10495, 11610, 12594, 15480, 16792, 18576, 18891, 20990, 23220, 25188, 30960, 31485, 33584, 37782, 41980, 46440, 50376, 56673, 62970, 75564, 83960, 90257, 92880, 94455, 100752, 113346, 125940, 151128, 167920, 180514, 188910, 226692, 251880, 270771, 283365, 302256, 361028, 377820, 451285, 453384, 503760, 541542, 566730, 722056, 755640, 812313, 902570, 906768, 1083084, 1133460, 1353855, 1444112, 1511280, 1624626, 1805140, 2166168, 2266920, 2436939, 2707710, 3249252, 3610280, 4061565, 4332336, 4533840, 4873878, 5415420, 6498504, 7220560, 8123130, 9747756, 10830840, 12184695, 12997008, 16246260, 19495512, 21661680, 24369390, 32492520, 38991024, 48738780, 64985040, 97477560, 194955120]

約数ペア:

[(1, 194955120), (2, 97477560), (3, 64985040), (4, 48738780), (5, 38991024), (6, 32492520), (8, 24369390), (9, 21661680), (10, 19495512), (12, 16246260), (15, 12997008), (16, 12184695), (18, 10830840), (20, 9747756), (24, 8123130), (27, 7220560), (30, 6498504), (36, 5415420), (40, 4873878), (43, 4533840), (45, 4332336), (48, 4061565), (54, 3610280), (60, 3249252), (72, 2707710), (80, 2436939), (86, 2266920), (90, 2166168), (108, 1805140), (120, 1624626), (129, 1511280), (135, 1444112), (144, 1353855), (172, 1133460), (180, 1083084), (215, 906768), (216, 902570), (240, 812313), (258, 755640), (270, 722056), (344, 566730), (360, 541542), (387, 503760), (430, 453384), (432, 451285), (516, 377820), (540, 361028), (645, 302256), (688, 283365), (720, 270771), (774, 251880), (860, 226692), (1032, 188910), (1080, 180514), (1161, 167920), (1290, 151128), (1548, 125940), (1720, 113346), (1935, 100752), (2064, 94455), (2099, 92880), (2160, 90257), (2322, 83960), (2580, 75564), (3096, 62970), (3440, 56673), (3870, 50376), (4198, 46440), (4644, 41980), (5160, 37782), (5805, 33584), (6192, 31485), (6297, 30960), (7740, 25188), (8396, 23220), (9288, 20990), (10320, 18891), (10495, 18576), (11610, 16792), (12594, 15480)]