15623275840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12401}}^1$

素因数の和:12576

約数の個数: 112

約数和(自身を含む): 38708527104

約数和(自身を除く): 23085251264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 992, 1016, 1240, 1270, 1984, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7874, 8128, 9920, 10160, 12401, 15748, 19685, 20320, 24802, 31496, 39370, 40640, 49604, 62005, 62992, 78740, 99208, 124010, 125984, 157480, 198416, 248020, 251968, 314960, 384431, 396832, 496040, 629920, 768862, 793664, 992080, 1259840, 1537724, 1574927, 1922155, 1984160, 3075448, 3149854, 3844310, 3968320, 6150896, 6299708, 7688620, 7874635, 12301792, 12599416, 15377240, 15749270, 24603584, 25198832, 30754480, 31498540, 48822737, 50397664, 61508960, 62997080, 97645474, 100795328, 123017920, 125994160, 195290948, 244113685, 251988320, 390581896, 488227370, 503976640, 781163792, 976454740, 1562327584, 1952909480, 3124655168, 3905818960, 7811637920, 15623275840]

約数ペア:

[(1, 15623275840), (2, 7811637920), (4, 3905818960), (5, 3124655168), (8, 1952909480), (10, 1562327584), (16, 976454740), (20, 781163792), (31, 503976640), (32, 488227370), (40, 390581896), (62, 251988320), (64, 244113685), (80, 195290948), (124, 125994160), (127, 123017920), (155, 100795328), (160, 97645474), (248, 62997080), (254, 61508960), (310, 50397664), (320, 48822737), (496, 31498540), (508, 30754480), (620, 25198832), (635, 24603584), (992, 15749270), (1016, 15377240), (1240, 12599416), (1270, 12301792), (1984, 7874635), (2032, 7688620), (2480, 6299708), (2540, 6150896), (3937, 3968320), (4064, 3844310), (4960, 3149854), (5080, 3075448), (7874, 1984160), (8128, 1922155), (9920, 1574927), (10160, 1537724), (12401, 1259840), (15748, 992080), (19685, 793664), (20320, 768862), (24802, 629920), (31496, 496040), (39370, 396832), (40640, 384431), (49604, 314960), (62005, 251968), (62992, 248020), (78740, 198416), (99208, 157480), (124010, 125984)]