213325560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{84653}}^1$

素因数の和:84677

約数の個数: 96

約数和(自身を含む): 792361440

約数和(自身を除く): 579035880

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, 84653, 169306, 253959, 338612, 423265, 507918, 592571, 677224, 761877, 846530, 1015836, 1185142, 1269795, 1523754, 1693060, 1777713, 2031672, 2370284, 2539590, 2962855, 3047508, 3386120, 3555426, 3809385, 4740568, 5079180, 5333139, 5925710, 6095016, 7110852, 7618770, 8888565, 10158360, 10666278, 11851420, 14221704, 15237540, 17777130, 21332556, 23702840, 26665695, 30475080, 35554260, 42665112, 53331390, 71108520, 106662780, 213325560]

約数ペア:

[(1, 213325560), (2, 106662780), (3, 71108520), (4, 53331390), (5, 42665112), (6, 35554260), (7, 30475080), (8, 26665695), (9, 23702840), (10, 21332556), (12, 17777130), (14, 15237540), (15, 14221704), (18, 11851420), (20, 10666278), (21, 10158360), (24, 8888565), (28, 7618770), (30, 7110852), (35, 6095016), (36, 5925710), (40, 5333139), (42, 5079180), (45, 4740568), (56, 3809385), (60, 3555426), (63, 3386120), (70, 3047508), (72, 2962855), (84, 2539590), (90, 2370284), (105, 2031672), (120, 1777713), (126, 1693060), (140, 1523754), (168, 1269795), (180, 1185142), (210, 1015836), (252, 846530), (280, 761877), (315, 677224), (360, 592571), (420, 507918), (504, 423265), (630, 338612), (840, 253959), (1260, 169306), (2520, 84653)]