268138710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1123}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 799568640

約数和(自身を除く): 531429930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 379, 630, 758, 1123, 1137, 1895, 2246, 2274, 2653, 3369, 3411, 3790, 5306, 5615, 5685, 6738, 6822, 7861, 7959, 10107, 11230, 11370, 13265, 15722, 15918, 16845, 17055, 20214, 23583, 23877, 26530, 33690, 34110, 39305, 39795, 47166, 47754, 50535, 70749, 78610, 79590, 101070, 117915, 119385, 141498, 235830, 238770, 353745, 425617, 707490, 851234, 1276851, 2128085, 2553702, 2979319, 3830553, 4256170, 5958638, 6384255, 7661106, 8937957, 12768510, 14896595, 17875914, 19152765, 26813871, 29793190, 38305530, 44689785, 53627742, 89379570, 134069355, 268138710]

約数ペア:

[(1, 268138710), (2, 134069355), (3, 89379570), (5, 53627742), (6, 44689785), (7, 38305530), (9, 29793190), (10, 26813871), (14, 19152765), (15, 17875914), (18, 14896595), (21, 12768510), (30, 8937957), (35, 7661106), (42, 6384255), (45, 5958638), (63, 4256170), (70, 3830553), (90, 2979319), (105, 2553702), (126, 2128085), (210, 1276851), (315, 851234), (379, 707490), (630, 425617), (758, 353745), (1123, 238770), (1137, 235830), (1895, 141498), (2246, 119385), (2274, 117915), (2653, 101070), (3369, 79590), (3411, 78610), (3790, 70749), (5306, 50535), (5615, 47754), (5685, 47166), (6738, 39795), (6822, 39305), (7861, 34110), (7959, 33690), (10107, 26530), (11230, 23877), (11370, 23583), (13265, 20214), (15722, 17055), (15918, 16845)]