15204496160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{102071}}^1$

素因数の和:102119

約数の個数: 144

約数和(自身を含む): 43984866240

約数和(自身を除く): 28780370080

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, 102071, 148960, 204142, 408284, 510355, 714497, 816568, 1020710, 1428994, 1633136, 1939349, 2041420, 2857988, 3266272, 3572485, 3878698, 4082840, 5001479, 5715976, 7144970, 7757396, 8165680, 9696745, 10002958, 11431952, 13575443, 14289940, 15514792, 16331360, 19393490, 20005916, 22863904, 25007395, 27150886, 28579880, 31029584, 38786980, 40011832, 50014790, 54301772, 57159760, 62059168, 67877215, 77573960, 80023664, 95028101, 100029580, 108603544, 114319520, 135754430, 155147920, 160047328, 190056202, 200059160, 217207088, 271508860, 310295840, 380112404, 400118320, 434414176, 475140505, 543017720, 760224808, 800236640, 950281010, 1086035440, 1520449616, 1900562020, 2172070880, 3040899232, 3801124040, 7602248080, 15204496160]

約数ペア:

[(1, 15204496160), (2, 7602248080), (4, 3801124040), (5, 3040899232), (7, 2172070880), (8, 1900562020), (10, 1520449616), (14, 1086035440), (16, 950281010), (19, 800236640), (20, 760224808), (28, 543017720), (32, 475140505), (35, 434414176), (38, 400118320), (40, 380112404), (49, 310295840), (56, 271508860), (70, 217207088), (76, 200059160), (80, 190056202), (95, 160047328), (98, 155147920), (112, 135754430), (133, 114319520), (140, 108603544), (152, 100029580), (160, 95028101), (190, 80023664), (196, 77573960), (224, 67877215), (245, 62059168), (266, 57159760), (280, 54301772), (304, 50014790), (380, 40011832), (392, 38786980), (490, 31029584), (532, 28579880), (560, 27150886), (608, 25007395), (665, 22863904), (760, 20005916), (784, 19393490), (931, 16331360), (980, 15514792), (1064, 14289940), (1120, 13575443), (1330, 11431952), (1520, 10002958), (1568, 9696745), (1862, 8165680), (1960, 7757396), (2128, 7144970), (2660, 5715976), (3040, 5001479), (3724, 4082840), (3920, 3878698), (4256, 3572485), (4655, 3266272), (5320, 2857988), (7448, 2041420), (7840, 1939349), (9310, 1633136), (10640, 1428994), (14896, 1020710), (18620, 816568), (21280, 714497), (29792, 510355), (37240, 408284), (74480, 204142), (102071, 148960)]