140785290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1169

約数の個数: 80

約数和(自身を含む): 381062880

約数和(自身を除く): 240277590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 270, 358, 405, 537, 810, 895, 971, 1074, 1611, 1790, 1942, 2685, 2913, 3222, 4833, 4855, 5370, 5826, 8055, 8739, 9666, 9710, 14499, 14565, 16110, 17478, 24165, 26217, 28998, 29130, 43695, 48330, 52434, 72495, 78651, 87390, 131085, 144990, 157302, 173809, 262170, 347618, 393255, 521427, 786510, 869045, 1042854, 1564281, 1738090, 2607135, 3128562, 4692843, 5214270, 7821405, 9385686, 14078529, 15642810, 23464215, 28157058, 46928430, 70392645, 140785290]

約数ペア:

[(1, 140785290), (2, 70392645), (3, 46928430), (5, 28157058), (6, 23464215), (9, 15642810), (10, 14078529), (15, 9385686), (18, 7821405), (27, 5214270), (30, 4692843), (45, 3128562), (54, 2607135), (81, 1738090), (90, 1564281), (135, 1042854), (162, 869045), (179, 786510), (270, 521427), (358, 393255), (405, 347618), (537, 262170), (810, 173809), (895, 157302), (971, 144990), (1074, 131085), (1611, 87390), (1790, 78651), (1942, 72495), (2685, 52434), (2913, 48330), (3222, 43695), (4833, 29130), (4855, 28998), (5370, 26217), (5826, 24165), (8055, 17478), (8739, 16110), (9666, 14565), (9710, 14499)]