206214120

素因数分解:

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

素因数の和:27304

約数の個数: 128

約数和(自身を含む): 785606400

約数和(自身を除く): 579392280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27277, 54554, 81831, 109108, 136385, 163662, 190939, 218216, 245493, 272770, 327324, 381878, 409155, 490986, 545540, 572817, 654648, 736479, 763756, 818310, 954695, 981972, 1091080, 1145634, 1227465, 1472958, 1527512, 1636620, 1718451, 1909390, 1963944, 2291268, 2454930, 2864085, 2945916, 3273240, 3436902, 3682395, 3818780, 4582536, 4909860, 5155353, 5728170, 5891832, 6873804, 7364790, 7637560, 8592255, 9819720, 10310706, 11456340, 13747608, 14729580, 17184510, 20621412, 22912680, 25776765, 29459160, 34369020, 41242824, 51553530, 68738040, 103107060, 206214120]

約数ペア:

[(1, 206214120), (2, 103107060), (3, 68738040), (4, 51553530), (5, 41242824), (6, 34369020), (7, 29459160), (8, 25776765), (9, 22912680), (10, 20621412), (12, 17184510), (14, 14729580), (15, 13747608), (18, 11456340), (20, 10310706), (21, 9819720), (24, 8592255), (27, 7637560), (28, 7364790), (30, 6873804), (35, 5891832), (36, 5728170), (40, 5155353), (42, 4909860), (45, 4582536), (54, 3818780), (56, 3682395), (60, 3436902), (63, 3273240), (70, 2945916), (72, 2864085), (84, 2454930), (90, 2291268), (105, 1963944), (108, 1909390), (120, 1718451), (126, 1636620), (135, 1527512), (140, 1472958), (168, 1227465), (180, 1145634), (189, 1091080), (210, 981972), (216, 954695), (252, 818310), (270, 763756), (280, 736479), (315, 654648), (360, 572817), (378, 545540), (420, 490986), (504, 409155), (540, 381878), (630, 327324), (756, 272770), (840, 245493), (945, 218216), (1080, 190939), (1260, 163662), (1512, 136385), (1890, 109108), (2520, 81831), (3780, 54554), (7560, 27277)]