19245914160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7290119}}^1$

素因数の和:7290146

約数の個数: 80

約数和(自身を含む): 65086191360

約数和(自身を除く): 45840277200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7290119, 14580238, 21870357, 29160476, 36450595, 43740714, 58320952, 72901190, 80191309, 87481428, 109351785, 116641904, 145802380, 160382618, 174962856, 218703570, 240573927, 291604760, 320765236, 349925712, 400956545, 437407140, 481147854, 583209520, 641530472, 801913090, 874814280, 962295708, 1202869635, 1283060944, 1603826180, 1749628560, 1924591416, 2405739270, 3207652360, 3849182832, 4811478540, 6415304720, 9622957080, 19245914160]

約数ペア:

[(1, 19245914160), (2, 9622957080), (3, 6415304720), (4, 4811478540), (5, 3849182832), (6, 3207652360), (8, 2405739270), (10, 1924591416), (11, 1749628560), (12, 1603826180), (15, 1283060944), (16, 1202869635), (20, 962295708), (22, 874814280), (24, 801913090), (30, 641530472), (33, 583209520), (40, 481147854), (44, 437407140), (48, 400956545), (55, 349925712), (60, 320765236), (66, 291604760), (80, 240573927), (88, 218703570), (110, 174962856), (120, 160382618), (132, 145802380), (165, 116641904), (176, 109351785), (220, 87481428), (240, 80191309), (264, 72901190), (330, 58320952), (440, 43740714), (528, 36450595), (660, 29160476), (880, 21870357), (1320, 14580238), (2640, 7290119)]