143626140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113989}}^1$

素因数の和:114011

約数の個数: 72

約数和(自身を含む): 497908320

約数和(自身を除く): 354282180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 113989, 227978, 341967, 455956, 569945, 683934, 797923, 1025901, 1139890, 1367868, 1595846, 1709835, 2051802, 2279780, 2393769, 3191692, 3419670, 3989615, 4103604, 4787538, 5129505, 6839340, 7181307, 7979230, 9575076, 10259010, 11968845, 14362614, 15958460, 20518020, 23937690, 28725228, 35906535, 47875380, 71813070, 143626140]

約数ペア:

[(1, 143626140), (2, 71813070), (3, 47875380), (4, 35906535), (5, 28725228), (6, 23937690), (7, 20518020), (9, 15958460), (10, 14362614), (12, 11968845), (14, 10259010), (15, 9575076), (18, 7979230), (20, 7181307), (21, 6839340), (28, 5129505), (30, 4787538), (35, 4103604), (36, 3989615), (42, 3419670), (45, 3191692), (60, 2393769), (63, 2279780), (70, 2051802), (84, 1709835), (90, 1595846), (105, 1367868), (126, 1139890), (140, 1025901), (180, 797923), (210, 683934), (252, 569945), (315, 455956), (420, 341967), (630, 227978), (1260, 113989)]