190795920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^2$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 677974464

約数和(自身を除く): 487178544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 337, 420, 560, 674, 840, 1011, 1348, 1680, 1685, 2022, 2359, 2696, 3370, 4044, 4718, 5055, 5392, 6740, 7077, 8088, 9436, 10110, 11795, 13480, 14154, 16176, 18872, 20220, 23590, 26960, 28308, 35385, 37744, 40440, 47180, 56616, 70770, 80880, 94360, 113232, 113569, 141540, 188720, 227138, 283080, 340707, 454276, 566160, 567845, 681414, 794983, 908552, 1135690, 1362828, 1589966, 1703535, 1817104, 2271380, 2384949, 2725656, 3179932, 3407070, 3974915, 4542760, 4769898, 5451312, 6359864, 6814140, 7949830, 9085520, 9539796, 11924745, 12719728, 13628280, 15899660, 19079592, 23849490, 27256560, 31799320, 38159184, 47698980, 63598640, 95397960, 190795920]

約数ペア:

[(1, 190795920), (2, 95397960), (3, 63598640), (4, 47698980), (5, 38159184), (6, 31799320), (7, 27256560), (8, 23849490), (10, 19079592), (12, 15899660), (14, 13628280), (15, 12719728), (16, 11924745), (20, 9539796), (21, 9085520), (24, 7949830), (28, 6814140), (30, 6359864), (35, 5451312), (40, 4769898), (42, 4542760), (48, 3974915), (56, 3407070), (60, 3179932), (70, 2725656), (80, 2384949), (84, 2271380), (105, 1817104), (112, 1703535), (120, 1589966), (140, 1362828), (168, 1135690), (210, 908552), (240, 794983), (280, 681414), (336, 567845), (337, 566160), (420, 454276), (560, 340707), (674, 283080), (840, 227138), (1011, 188720), (1348, 141540), (1680, 113569), (1685, 113232), (2022, 94360), (2359, 80880), (2696, 70770), (3370, 56616), (4044, 47180), (4718, 40440), (5055, 37744), (5392, 35385), (6740, 28308), (7077, 26960), (8088, 23590), (9436, 20220), (10110, 18872), (11795, 16176), (13480, 14154)]