2431844492560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21392017}}^1$

素因数の和:21392073

約数の個数: 120

約数和(自身を含む): 6803945245080

約数和(自身を除く): 4372100752520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2320, 2842, 3248, 3920, 4060, 5684, 7105, 8120, 11368, 14210, 16240, 22736, 28420, 56840, 113680, 21392017, 42784034, 85568068, 106960085, 149744119, 171136136, 213920170, 299488238, 342272272, 427840340, 598976476, 620368493, 748720595, 855680680, 1048208833, 1197952952, 1240736986, 1497441190, 1711361360, 2096417666, 2395905904, 2481473972, 2994882380, 3101842465, 4192835332, 4342579451, 4962947944, 5241044165, 5989764760, 6203684930, 8385670664, 8685158902, 9925895888, 10482088330, 11979529520, 12407369860, 16771341328, 17370317804, 20964176660, 21712897255, 24814739720, 30398056157, 34740635608, 41928353320, 43425794510, 49629479440, 60796112314, 69481271216, 83856706640, 86851589020, 121592224628, 151990280785, 173703178040, 243184449256, 303980561570, 347406356080, 486368898512, 607961123140, 1215922246280, 2431844492560]

約数ペア:

[(1, 2431844492560), (2, 1215922246280), (4, 607961123140), (5, 486368898512), (7, 347406356080), (8, 303980561570), (10, 243184449256), (14, 173703178040), (16, 151990280785), (20, 121592224628), (28, 86851589020), (29, 83856706640), (35, 69481271216), (40, 60796112314), (49, 49629479440), (56, 43425794510), (58, 41928353320), (70, 34740635608), (80, 30398056157), (98, 24814739720), (112, 21712897255), (116, 20964176660), (140, 17370317804), (145, 16771341328), (196, 12407369860), (203, 11979529520), (232, 10482088330), (245, 9925895888), (280, 8685158902), (290, 8385670664), (392, 6203684930), (406, 5989764760), (464, 5241044165), (490, 4962947944), (560, 4342579451), (580, 4192835332), (784, 3101842465), (812, 2994882380), (980, 2481473972), (1015, 2395905904), (1160, 2096417666), (1421, 1711361360), (1624, 1497441190), (1960, 1240736986), (2030, 1197952952), (2320, 1048208833), (2842, 855680680), (3248, 748720595), (3920, 620368493), (4060, 598976476), (5684, 427840340), (7105, 342272272), (8120, 299488238), (11368, 213920170), (14210, 171136136), (16240, 149744119), (22736, 106960085), (28420, 85568068), (56840, 42784034), (113680, 21392017)]