160209390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1187}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 420837120

約数和(自身を除く): 260627730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 409, 818, 1187, 1227, 2045, 2374, 2454, 3561, 4090, 4499, 5935, 6135, 7122, 8998, 11870, 12270, 13057, 13497, 17805, 22495, 26114, 26994, 35610, 39171, 44990, 65285, 67485, 78342, 130570, 134970, 195855, 391710, 485483, 970966, 1456449, 2427415, 2912898, 4854830, 5340313, 7282245, 10680626, 14564490, 16020939, 26701565, 32041878, 53403130, 80104695, 160209390]

約数ペア:

[(1, 160209390), (2, 80104695), (3, 53403130), (5, 32041878), (6, 26701565), (10, 16020939), (11, 14564490), (15, 10680626), (22, 7282245), (30, 5340313), (33, 4854830), (55, 2912898), (66, 2427415), (110, 1456449), (165, 970966), (330, 485483), (409, 391710), (818, 195855), (1187, 134970), (1227, 130570), (2045, 78342), (2374, 67485), (2454, 65285), (3561, 44990), (4090, 39171), (4499, 35610), (5935, 26994), (6135, 26114), (7122, 22495), (8998, 17805), (11870, 13497), (12270, 13057)]