348935440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 948421440

約数和(自身を除く): 599486000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 179, 236, 280, 295, 358, 413, 472, 560, 590, 716, 826, 895, 944, 1180, 1253, 1432, 1652, 1790, 2065, 2360, 2506, 2864, 3304, 3481, 3580, 4130, 4720, 5012, 6265, 6608, 6962, 7160, 8260, 10024, 10561, 12530, 13924, 14320, 16520, 17405, 20048, 21122, 24367, 25060, 27848, 33040, 34810, 42244, 48734, 50120, 52805, 55696, 69620, 73927, 84488, 97468, 100240, 105610, 121835, 139240, 147854, 168976, 194936, 211220, 243670, 278480, 295708, 369635, 389872, 422440, 487340, 591416, 623099, 739270, 844880, 974680, 1182832, 1246198, 1478540, 1949360, 2492396, 2957080, 3115495, 4361693, 4984792, 5914160, 6230990, 8723386, 9969584, 12461980, 17446772, 21808465, 24923960, 34893544, 43616930, 49847920, 69787088, 87233860, 174467720, 348935440]

約数ペア:

[(1, 348935440), (2, 174467720), (4, 87233860), (5, 69787088), (7, 49847920), (8, 43616930), (10, 34893544), (14, 24923960), (16, 21808465), (20, 17446772), (28, 12461980), (35, 9969584), (40, 8723386), (56, 6230990), (59, 5914160), (70, 4984792), (80, 4361693), (112, 3115495), (118, 2957080), (140, 2492396), (179, 1949360), (236, 1478540), (280, 1246198), (295, 1182832), (358, 974680), (413, 844880), (472, 739270), (560, 623099), (590, 591416), (716, 487340), (826, 422440), (895, 389872), (944, 369635), (1180, 295708), (1253, 278480), (1432, 243670), (1652, 211220), (1790, 194936), (2065, 168976), (2360, 147854), (2506, 139240), (2864, 121835), (3304, 105610), (3481, 100240), (3580, 97468), (4130, 84488), (4720, 73927), (5012, 69620), (6265, 55696), (6608, 52805), (6962, 50120), (7160, 48734), (8260, 42244), (10024, 34810), (10561, 33040), (12530, 27848), (13924, 25060), (14320, 24367), (16520, 21122), (17405, 20048)]