68197080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4313

約数の個数: 128

約数和(自身を含む): 246182400

約数和(自身を除く): 177985320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4273, 5320, 7980, 8546, 12819, 15960, 17092, 21365, 25638, 29911, 34184, 42730, 51276, 59822, 64095, 81187, 85460, 89733, 102552, 119644, 128190, 149555, 162374, 170920, 179466, 239288, 243561, 256380, 299110, 324748, 358932, 405935, 448665, 487122, 512760, 568309, 598220, 649496, 717864, 811870, 897330, 974244, 1136618, 1196440, 1217805, 1623740, 1704927, 1794660, 1948488, 2273236, 2435610, 2841545, 3247480, 3409854, 3589320, 4546472, 4871220, 5683090, 6819708, 8524635, 9742440, 11366180, 13639416, 17049270, 22732360, 34098540, 68197080]

約数ペア:

[(1, 68197080), (2, 34098540), (3, 22732360), (4, 17049270), (5, 13639416), (6, 11366180), (7, 9742440), (8, 8524635), (10, 6819708), (12, 5683090), (14, 4871220), (15, 4546472), (19, 3589320), (20, 3409854), (21, 3247480), (24, 2841545), (28, 2435610), (30, 2273236), (35, 1948488), (38, 1794660), (40, 1704927), (42, 1623740), (56, 1217805), (57, 1196440), (60, 1136618), (70, 974244), (76, 897330), (84, 811870), (95, 717864), (105, 649496), (114, 598220), (120, 568309), (133, 512760), (140, 487122), (152, 448665), (168, 405935), (190, 358932), (210, 324748), (228, 299110), (266, 256380), (280, 243561), (285, 239288), (380, 179466), (399, 170920), (420, 162374), (456, 149555), (532, 128190), (570, 119644), (665, 102552), (760, 89733), (798, 85460), (840, 81187), (1064, 64095), (1140, 59822), (1330, 51276), (1596, 42730), (1995, 34184), (2280, 29911), (2660, 25638), (3192, 21365), (3990, 17092), (4273, 15960), (5320, 12819), (7980, 8546)]