169193040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22788

約数の個数: 80

約数和(自身を含む): 541441536

約数和(自身を除く): 372248496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 22741, 45482, 68223, 90964, 113705, 136446, 181928, 227410, 272892, 341115, 363856, 454820, 545784, 682230, 704971, 909640, 1091568, 1364460, 1409942, 1819280, 2114913, 2728920, 2819884, 3524855, 4229826, 5457840, 5639768, 7049710, 8459652, 10574565, 11279536, 14099420, 16919304, 21149130, 28198840, 33838608, 42298260, 56397680, 84596520, 169193040]

約数ペア:

[(1, 169193040), (2, 84596520), (3, 56397680), (4, 42298260), (5, 33838608), (6, 28198840), (8, 21149130), (10, 16919304), (12, 14099420), (15, 11279536), (16, 10574565), (20, 8459652), (24, 7049710), (30, 5639768), (31, 5457840), (40, 4229826), (48, 3524855), (60, 2819884), (62, 2728920), (80, 2114913), (93, 1819280), (120, 1409942), (124, 1364460), (155, 1091568), (186, 909640), (240, 704971), (248, 682230), (310, 545784), (372, 454820), (465, 363856), (496, 341115), (620, 272892), (744, 227410), (930, 181928), (1240, 136446), (1488, 113705), (1860, 90964), (2480, 68223), (3720, 45482), (7440, 22741)]