315723540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6553}}^1$

素因数の和:6649

約数の個数: 96

約数和(自身を含む): 977751936

約数和(自身を除く): 662028396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 4015, 4380, 4818, 6553, 8030, 9636, 12045, 13106, 16060, 19659, 24090, 26212, 32765, 39318, 48180, 65530, 72083, 78636, 98295, 131060, 144166, 196590, 216249, 288332, 360415, 393180, 432498, 478369, 720830, 864996, 956738, 1081245, 1435107, 1441660, 1913476, 2162490, 2391845, 2870214, 4324980, 4783690, 5262059, 5740428, 7175535, 9567380, 10524118, 14351070, 15786177, 21048236, 26310295, 28702140, 31572354, 52620590, 63144708, 78930885, 105241180, 157861770, 315723540]

約数ペア:

[(1, 315723540), (2, 157861770), (3, 105241180), (4, 78930885), (5, 63144708), (6, 52620590), (10, 31572354), (11, 28702140), (12, 26310295), (15, 21048236), (20, 15786177), (22, 14351070), (30, 10524118), (33, 9567380), (44, 7175535), (55, 5740428), (60, 5262059), (66, 4783690), (73, 4324980), (110, 2870214), (132, 2391845), (146, 2162490), (165, 1913476), (219, 1441660), (220, 1435107), (292, 1081245), (330, 956738), (365, 864996), (438, 720830), (660, 478369), (730, 432498), (803, 393180), (876, 360415), (1095, 288332), (1460, 216249), (1606, 196590), (2190, 144166), (2409, 131060), (3212, 98295), (4015, 78636), (4380, 72083), (4818, 65530), (6553, 48180), (8030, 39318), (9636, 32765), (12045, 26212), (13106, 24090), (16060, 19659)]