68738040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27277}}^1$

素因数の和:27301

約数の個数: 96

約数和(自身を含む): 255322080

約数和(自身を除く): 186584040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27277, 54554, 81831, 109108, 136385, 163662, 190939, 218216, 245493, 272770, 327324, 381878, 409155, 490986, 545540, 572817, 654648, 763756, 818310, 954695, 981972, 1091080, 1145634, 1227465, 1527512, 1636620, 1718451, 1909390, 1963944, 2291268, 2454930, 2864085, 3273240, 3436902, 3818780, 4582536, 4909860, 5728170, 6873804, 7637560, 8592255, 9819720, 11456340, 13747608, 17184510, 22912680, 34369020, 68738040]

約数ペア:

[(1, 68738040), (2, 34369020), (3, 22912680), (4, 17184510), (5, 13747608), (6, 11456340), (7, 9819720), (8, 8592255), (9, 7637560), (10, 6873804), (12, 5728170), (14, 4909860), (15, 4582536), (18, 3818780), (20, 3436902), (21, 3273240), (24, 2864085), (28, 2454930), (30, 2291268), (35, 1963944), (36, 1909390), (40, 1718451), (42, 1636620), (45, 1527512), (56, 1227465), (60, 1145634), (63, 1091080), (70, 981972), (72, 954695), (84, 818310), (90, 763756), (105, 654648), (120, 572817), (126, 545540), (140, 490986), (168, 409155), (180, 381878), (210, 327324), (252, 272770), (280, 245493), (315, 218216), (360, 190939), (420, 163662), (504, 136385), (630, 109108), (840, 81831), (1260, 54554), (2520, 27277)]