1680924504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15907}}^1$

素因数の和:15977

約数の個数: 128

約数和(自身を含む): 5222914560

約数和(自身を除く): 3541990056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 408, 444, 476, 518, 629, 714, 777, 888, 952, 1036, 1258, 1428, 1554, 1887, 2072, 2516, 2856, 3108, 3774, 4403, 5032, 6216, 7548, 8806, 13209, 15096, 15907, 17612, 26418, 31814, 35224, 47721, 52836, 63628, 95442, 105672, 111349, 127256, 190884, 222698, 270419, 334047, 381768, 445396, 540838, 588559, 668094, 811257, 890792, 1081676, 1177118, 1336188, 1622514, 1765677, 1892933, 2163352, 2354236, 2672376, 3245028, 3531354, 3785866, 4119913, 4708472, 5678799, 6490056, 7062708, 7571732, 8239826, 10005503, 11357598, 12359739, 14125416, 15143464, 16479652, 20011006, 22715196, 24719478, 30016509, 32959304, 40022012, 45430392, 49438956, 60033018, 70038521, 80044024, 98877912, 120066036, 140077042, 210115563, 240132072, 280154084, 420231126, 560308168, 840462252, 1680924504]

約数ペア:

[(1, 1680924504), (2, 840462252), (3, 560308168), (4, 420231126), (6, 280154084), (7, 240132072), (8, 210115563), (12, 140077042), (14, 120066036), (17, 98877912), (21, 80044024), (24, 70038521), (28, 60033018), (34, 49438956), (37, 45430392), (42, 40022012), (51, 32959304), (56, 30016509), (68, 24719478), (74, 22715196), (84, 20011006), (102, 16479652), (111, 15143464), (119, 14125416), (136, 12359739), (148, 11357598), (168, 10005503), (204, 8239826), (222, 7571732), (238, 7062708), (259, 6490056), (296, 5678799), (357, 4708472), (408, 4119913), (444, 3785866), (476, 3531354), (518, 3245028), (629, 2672376), (714, 2354236), (777, 2163352), (888, 1892933), (952, 1765677), (1036, 1622514), (1258, 1336188), (1428, 1177118), (1554, 1081676), (1887, 890792), (2072, 811257), (2516, 668094), (2856, 588559), (3108, 540838), (3774, 445396), (4403, 381768), (5032, 334047), (6216, 270419), (7548, 222698), (8806, 190884), (13209, 127256), (15096, 111349), (15907, 105672), (17612, 95442), (26418, 63628), (31814, 52836), (35224, 47721)]