16389780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 52738560

約数和(自身を除く): 36348780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 1307, 2090, 2508, 2614, 3135, 3921, 4180, 5228, 6270, 6535, 7842, 12540, 13070, 14377, 15684, 19605, 24833, 26140, 28754, 39210, 43131, 49666, 57508, 71885, 74499, 78420, 86262, 99332, 124165, 143770, 148998, 172524, 215655, 248330, 273163, 287540, 297996, 372495, 431310, 496660, 546326, 744990, 819489, 862620, 1092652, 1365815, 1489980, 1638978, 2731630, 3277956, 4097445, 5463260, 8194890, 16389780]

約数ペア:

[(1, 16389780), (2, 8194890), (3, 5463260), (4, 4097445), (5, 3277956), (6, 2731630), (10, 1638978), (11, 1489980), (12, 1365815), (15, 1092652), (19, 862620), (20, 819489), (22, 744990), (30, 546326), (33, 496660), (38, 431310), (44, 372495), (55, 297996), (57, 287540), (60, 273163), (66, 248330), (76, 215655), (95, 172524), (110, 148998), (114, 143770), (132, 124165), (165, 99332), (190, 86262), (209, 78420), (220, 74499), (228, 71885), (285, 57508), (330, 49666), (380, 43131), (418, 39210), (570, 28754), (627, 26140), (660, 24833), (836, 19605), (1045, 15684), (1140, 14377), (1254, 13070), (1307, 12540), (2090, 7842), (2508, 6535), (2614, 6270), (3135, 5228), (3921, 4180)]