16255140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 50050560

約数和(自身を除く): 33795420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2239, 2420, 3630, 4478, 6717, 7260, 8956, 11195, 13434, 22390, 24629, 26868, 33585, 44780, 49258, 67170, 73887, 98516, 123145, 134340, 147774, 246290, 270919, 295548, 369435, 492580, 541838, 738870, 812757, 1083676, 1354595, 1477740, 1625514, 2709190, 3251028, 4063785, 5418380, 8127570, 16255140]

約数ペア:

[(1, 16255140), (2, 8127570), (3, 5418380), (4, 4063785), (5, 3251028), (6, 2709190), (10, 1625514), (11, 1477740), (12, 1354595), (15, 1083676), (20, 812757), (22, 738870), (30, 541838), (33, 492580), (44, 369435), (55, 295548), (60, 270919), (66, 246290), (110, 147774), (121, 134340), (132, 123145), (165, 98516), (220, 73887), (242, 67170), (330, 49258), (363, 44780), (484, 33585), (605, 26868), (660, 24629), (726, 22390), (1210, 13434), (1452, 11195), (1815, 8956), (2239, 7260), (2420, 6717), (3630, 4478)]