177222080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1382

約数の個数: 112

約数和(自身を含む): 490581696

約数和(自身を除く): 313359616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 610, 854, 976, 1120, 1220, 1297, 1708, 1952, 2135, 2240, 2440, 2594, 3416, 3904, 4270, 4880, 5188, 6485, 6832, 8540, 9079, 9760, 10376, 12970, 13664, 17080, 18158, 19520, 20752, 25940, 27328, 34160, 36316, 41504, 45395, 51880, 68320, 72632, 79117, 83008, 90790, 103760, 136640, 145264, 158234, 181580, 207520, 290528, 316468, 363160, 395585, 415040, 553819, 581056, 632936, 726320, 791170, 1107638, 1265872, 1452640, 1582340, 2215276, 2531744, 2769095, 2905280, 3164680, 4430552, 5063488, 5538190, 6329360, 8861104, 11076380, 12658720, 17722208, 22152760, 25317440, 35444416, 44305520, 88611040, 177222080]

約数ペア:

[(1, 177222080), (2, 88611040), (4, 44305520), (5, 35444416), (7, 25317440), (8, 22152760), (10, 17722208), (14, 12658720), (16, 11076380), (20, 8861104), (28, 6329360), (32, 5538190), (35, 5063488), (40, 4430552), (56, 3164680), (61, 2905280), (64, 2769095), (70, 2531744), (80, 2215276), (112, 1582340), (122, 1452640), (140, 1265872), (160, 1107638), (224, 791170), (244, 726320), (280, 632936), (305, 581056), (320, 553819), (427, 415040), (448, 395585), (488, 363160), (560, 316468), (610, 290528), (854, 207520), (976, 181580), (1120, 158234), (1220, 145264), (1297, 136640), (1708, 103760), (1952, 90790), (2135, 83008), (2240, 79117), (2440, 72632), (2594, 68320), (3416, 51880), (3904, 45395), (4270, 41504), (4880, 36316), (5188, 34160), (6485, 27328), (6832, 25940), (8540, 20752), (9079, 19520), (9760, 18158), (10376, 17080), (12970, 13664)]