156967103940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^2\times {\mathrm{5479}}^1$

素因数の和:6873

約数の個数: 72

約数和(自身を含む): 440225190720

約数和(自身を除く): 283258086780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2764, 3455, 4146, 5479, 6910, 8292, 10365, 10958, 13820, 16437, 20730, 21916, 27395, 32874, 41460, 54790, 65748, 82185, 109580, 164370, 328740, 477481, 954962, 1432443, 1909924, 2387405, 2864886, 3785989, 4774810, 5729772, 7162215, 7571978, 9549620, 11357967, 14324430, 15143956, 18929945, 22715934, 28648860, 37859890, 45431868, 56789835, 75719780, 113579670, 227159340, 2616118399, 5232236798, 7848355197, 10464473596, 13080591995, 15696710394, 26161183990, 31393420788, 39241775985, 52322367980, 78483551970, 156967103940]

約数ペア:

[(1, 156967103940), (2, 78483551970), (3, 52322367980), (4, 39241775985), (5, 31393420788), (6, 26161183990), (10, 15696710394), (12, 13080591995), (15, 10464473596), (20, 7848355197), (30, 5232236798), (60, 2616118399), (691, 227159340), (1382, 113579670), (2073, 75719780), (2764, 56789835), (3455, 45431868), (4146, 37859890), (5479, 28648860), (6910, 22715934), (8292, 18929945), (10365, 15143956), (10958, 14324430), (13820, 11357967), (16437, 9549620), (20730, 7571978), (21916, 7162215), (27395, 5729772), (32874, 4774810), (41460, 3785989), (54790, 2864886), (65748, 2387405), (82185, 1909924), (109580, 1432443), (164370, 954962), (328740, 477481)]