13760833280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 33927816384

約数和(自身を除く): 20166983104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 263, 320, 328, 410, 526, 640, 656, 820, 997, 1052, 1280, 1312, 1315, 1640, 1994, 2104, 2624, 2630, 3280, 3988, 4208, 4985, 5248, 5260, 6560, 7976, 8416, 9970, 10496, 10520, 10783, 13120, 15952, 16832, 19940, 21040, 21566, 26240, 31904, 33664, 39880, 40877, 42080, 43132, 52480, 53915, 63808, 67328, 79760, 81754, 84160, 86264, 107830, 127616, 159520, 163508, 168320, 172528, 204385, 215660, 255232, 262211, 319040, 327016, 336640, 345056, 408770, 431320, 524422, 638080, 654032, 690112, 817540, 862640, 1048844, 1276160, 1308064, 1311055, 1380224, 1635080, 1725280, 2097688, 2616128, 2622110, 2760448, 3270160, 3450560, 4195376, 5232256, 5244220, 6540320, 6901120, 8390752, 10464512, 10488440, 10750651, 13080640, 13802240, 16781504, 20976880, 21501302, 26161280, 33563008, 41953760, 43002604, 52322560, 53753255, 67126016, 83907520, 86005208, 107506510, 167815040, 172010416, 215013020, 335630080, 344020832, 430026040, 688041664, 860052080, 1376083328, 1720104160, 2752166656, 3440208320, 6880416640, 13760833280]

約数ペア:

[(1, 13760833280), (2, 6880416640), (4, 3440208320), (5, 2752166656), (8, 1720104160), (10, 1376083328), (16, 860052080), (20, 688041664), (32, 430026040), (40, 344020832), (41, 335630080), (64, 215013020), (80, 172010416), (82, 167815040), (128, 107506510), (160, 86005208), (164, 83907520), (205, 67126016), (256, 53753255), (263, 52322560), (320, 43002604), (328, 41953760), (410, 33563008), (526, 26161280), (640, 21501302), (656, 20976880), (820, 16781504), (997, 13802240), (1052, 13080640), (1280, 10750651), (1312, 10488440), (1315, 10464512), (1640, 8390752), (1994, 6901120), (2104, 6540320), (2624, 5244220), (2630, 5232256), (3280, 4195376), (3988, 3450560), (4208, 3270160), (4985, 2760448), (5248, 2622110), (5260, 2616128), (6560, 2097688), (7976, 1725280), (8416, 1635080), (9970, 1380224), (10496, 1311055), (10520, 1308064), (10783, 1276160), (13120, 1048844), (15952, 862640), (16832, 817540), (19940, 690112), (21040, 654032), (21566, 638080), (26240, 524422), (31904, 431320), (33664, 408770), (39880, 345056), (40877, 336640), (42080, 327016), (43132, 319040), (52480, 262211), (53915, 255232), (63808, 215660), (67328, 204385), (79760, 172528), (81754, 168320), (84160, 163508), (86264, 159520), (107830, 127616)]