27695090080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{185923}}^1$

素因数の和:185971

約数の個数: 144

約数和(自身を含む): 80118370080

約数和(自身を除く): 52423280000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2128, 2660, 3040, 3724, 3920, 4256, 4655, 5320, 7448, 7840, 9310, 10640, 14896, 18620, 21280, 29792, 37240, 74480, 148960, 185923, 371846, 743692, 929615, 1301461, 1487384, 1859230, 2602922, 2974768, 3532537, 3718460, 5205844, 5949536, 6507305, 7065074, 7436920, 9110227, 10411688, 13014610, 14130148, 14873840, 17662685, 18220454, 20823376, 24727759, 26029220, 28260296, 29747680, 35325370, 36440908, 41646752, 45551135, 49455518, 52058440, 56520592, 70650740, 72881816, 91102270, 98911036, 104116880, 113041184, 123638795, 141301480, 145763632, 173094313, 182204540, 197822072, 208233760, 247277590, 282602960, 291527264, 346188626, 364409080, 395644144, 494555180, 565205920, 692377252, 728818160, 791288288, 865471565, 989110360, 1384754504, 1457636320, 1730943130, 1978220720, 2769509008, 3461886260, 3956441440, 5539018016, 6923772520, 13847545040, 27695090080]

約数ペア:

[(1, 27695090080), (2, 13847545040), (4, 6923772520), (5, 5539018016), (7, 3956441440), (8, 3461886260), (10, 2769509008), (14, 1978220720), (16, 1730943130), (19, 1457636320), (20, 1384754504), (28, 989110360), (32, 865471565), (35, 791288288), (38, 728818160), (40, 692377252), (49, 565205920), (56, 494555180), (70, 395644144), (76, 364409080), (80, 346188626), (95, 291527264), (98, 282602960), (112, 247277590), (133, 208233760), (140, 197822072), (152, 182204540), (160, 173094313), (190, 145763632), (196, 141301480), (224, 123638795), (245, 113041184), (266, 104116880), (280, 98911036), (304, 91102270), (380, 72881816), (392, 70650740), (490, 56520592), (532, 52058440), (560, 49455518), (608, 45551135), (665, 41646752), (760, 36440908), (784, 35325370), (931, 29747680), (980, 28260296), (1064, 26029220), (1120, 24727759), (1330, 20823376), (1520, 18220454), (1568, 17662685), (1862, 14873840), (1960, 14130148), (2128, 13014610), (2660, 10411688), (3040, 9110227), (3724, 7436920), (3920, 7065074), (4256, 6507305), (4655, 5949536), (5320, 5205844), (7448, 3718460), (7840, 3532537), (9310, 2974768), (10640, 2602922), (14896, 1859230), (18620, 1487384), (21280, 1301461), (29792, 929615), (37240, 743692), (74480, 371846), (148960, 185923)]