143715780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61417}}^1$

素因数の和:61445

約数の個数: 72

約数和(自身を含む): 469479192

約数和(自身を除く): 325763412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61417, 122834, 184251, 245668, 307085, 368502, 552753, 614170, 737004, 798421, 921255, 1105506, 1228340, 1596842, 1842510, 2211012, 2395263, 2763765, 3193684, 3685020, 3992105, 4790526, 5527530, 7185789, 7984210, 9581052, 11055060, 11976315, 14371578, 15968420, 23952630, 28743156, 35928945, 47905260, 71857890, 143715780]

約数ペア:

[(1, 143715780), (2, 71857890), (3, 47905260), (4, 35928945), (5, 28743156), (6, 23952630), (9, 15968420), (10, 14371578), (12, 11976315), (13, 11055060), (15, 9581052), (18, 7984210), (20, 7185789), (26, 5527530), (30, 4790526), (36, 3992105), (39, 3685020), (45, 3193684), (52, 2763765), (60, 2395263), (65, 2211012), (78, 1842510), (90, 1596842), (117, 1228340), (130, 1105506), (156, 921255), (180, 798421), (195, 737004), (234, 614170), (260, 552753), (390, 368502), (468, 307085), (585, 245668), (780, 184251), (1170, 122834), (2340, 61417)]