142494240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42409}}^1$

素因数の和:42434

約数の個数: 96

約数和(自身を含む): 512991360

約数和(自身を除く): 370497120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 42409, 84818, 127227, 169636, 212045, 254454, 296863, 339272, 424090, 508908, 593726, 636135, 678544, 848180, 890589, 1017816, 1187452, 1272270, 1357088, 1484315, 1696360, 1781178, 2035632, 2374904, 2544540, 2968630, 3392720, 3562356, 4071264, 4452945, 4749808, 5089080, 5937260, 6785440, 7124712, 8905890, 9499616, 10178160, 11874520, 14249424, 17811780, 20356320, 23749040, 28498848, 35623560, 47498080, 71247120, 142494240]

約数ペア:

[(1, 142494240), (2, 71247120), (3, 47498080), (4, 35623560), (5, 28498848), (6, 23749040), (7, 20356320), (8, 17811780), (10, 14249424), (12, 11874520), (14, 10178160), (15, 9499616), (16, 8905890), (20, 7124712), (21, 6785440), (24, 5937260), (28, 5089080), (30, 4749808), (32, 4452945), (35, 4071264), (40, 3562356), (42, 3392720), (48, 2968630), (56, 2544540), (60, 2374904), (70, 2035632), (80, 1781178), (84, 1696360), (96, 1484315), (105, 1357088), (112, 1272270), (120, 1187452), (140, 1017816), (160, 890589), (168, 848180), (210, 678544), (224, 636135), (240, 593726), (280, 508908), (336, 424090), (420, 339272), (480, 296863), (560, 254454), (672, 212045), (840, 169636), (1120, 127227), (1680, 84818), (3360, 42409)]