19011926160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{90121}}^1$

素因数の和:90433

約数の個数: 120

約数和(自身を含む): 64067008824

約数和(自身を除く): 45055082664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1172, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 4688, 5274, 5860, 7032, 8790, 10548, 11720, 13185, 14064, 17580, 21096, 23440, 26370, 35160, 42192, 52740, 70320, 90121, 105480, 180242, 210960, 270363, 360484, 450605, 540726, 720968, 811089, 901210, 1081452, 1351815, 1441936, 1622178, 1802420, 2162904, 2703630, 3244356, 3604840, 4055445, 4325808, 5407260, 6488712, 7209680, 8110890, 10814520, 12977424, 16221780, 21629040, 26405453, 32443560, 52810906, 64887120, 79216359, 105621812, 132027265, 158432718, 211243624, 237649077, 264054530, 316865436, 396081795, 422487248, 475298154, 528109060, 633730872, 792163590, 950596308, 1056218120, 1188245385, 1267461744, 1584327180, 1901192616, 2112436240, 2376490770, 3168654360, 3802385232, 4752981540, 6337308720, 9505963080, 19011926160]

約数ペア:

[(1, 19011926160), (2, 9505963080), (3, 6337308720), (4, 4752981540), (5, 3802385232), (6, 3168654360), (8, 2376490770), (9, 2112436240), (10, 1901192616), (12, 1584327180), (15, 1267461744), (16, 1188245385), (18, 1056218120), (20, 950596308), (24, 792163590), (30, 633730872), (36, 528109060), (40, 475298154), (45, 422487248), (48, 396081795), (60, 316865436), (72, 264054530), (80, 237649077), (90, 211243624), (120, 158432718), (144, 132027265), (180, 105621812), (240, 79216359), (293, 64887120), (360, 52810906), (586, 32443560), (720, 26405453), (879, 21629040), (1172, 16221780), (1465, 12977424), (1758, 10814520), (2344, 8110890), (2637, 7209680), (2930, 6488712), (3516, 5407260), (4395, 4325808), (4688, 4055445), (5274, 3604840), (5860, 3244356), (7032, 2703630), (8790, 2162904), (10548, 1802420), (11720, 1622178), (13185, 1441936), (14064, 1351815), (17580, 1081452), (21096, 901210), (23440, 811089), (26370, 720968), (35160, 540726), (42192, 450605), (52740, 360484), (70320, 270363), (90121, 210960), (105480, 180242)]