16959540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 37230540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1279, 1326, 2210, 2558, 2652, 3315, 3837, 4420, 5116, 6395, 6630, 7674, 12790, 13260, 15348, 16627, 19185, 21743, 25580, 33254, 38370, 43486, 49881, 65229, 66508, 76740, 83135, 86972, 99762, 108715, 130458, 166270, 199524, 217430, 249405, 260916, 282659, 326145, 332540, 434860, 498810, 565318, 652290, 847977, 997620, 1130636, 1304580, 1413295, 1695954, 2826590, 3391908, 4239885, 5653180, 8479770, 16959540]

約数ペア:

[(1, 16959540), (2, 8479770), (3, 5653180), (4, 4239885), (5, 3391908), (6, 2826590), (10, 1695954), (12, 1413295), (13, 1304580), (15, 1130636), (17, 997620), (20, 847977), (26, 652290), (30, 565318), (34, 498810), (39, 434860), (51, 332540), (52, 326145), (60, 282659), (65, 260916), (68, 249405), (78, 217430), (85, 199524), (102, 166270), (130, 130458), (156, 108715), (170, 99762), (195, 86972), (204, 83135), (221, 76740), (255, 66508), (260, 65229), (340, 49881), (390, 43486), (442, 38370), (510, 33254), (663, 25580), (780, 21743), (884, 19185), (1020, 16627), (1105, 15348), (1279, 13260), (1326, 12790), (2210, 7674), (2558, 6630), (2652, 6395), (3315, 5116), (3837, 4420)]