216914760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{66949}}^1$

素因数の和:66972

約数の個数: 80

約数和(自身を含む): 729085500

約数和(自身を除く): 512170740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 66949, 133898, 200847, 267796, 334745, 401694, 535592, 602541, 669490, 803388, 1004235, 1205082, 1338980, 1606776, 1807623, 2008470, 2410164, 2677960, 3012705, 3615246, 4016940, 4820328, 5422869, 6025410, 7230492, 8033880, 9038115, 10845738, 12050820, 14460984, 18076230, 21691476, 24101640, 27114345, 36152460, 43382952, 54228690, 72304920, 108457380, 216914760]

約数ペア:

[(1, 216914760), (2, 108457380), (3, 72304920), (4, 54228690), (5, 43382952), (6, 36152460), (8, 27114345), (9, 24101640), (10, 21691476), (12, 18076230), (15, 14460984), (18, 12050820), (20, 10845738), (24, 9038115), (27, 8033880), (30, 7230492), (36, 6025410), (40, 5422869), (45, 4820328), (54, 4016940), (60, 3615246), (72, 3012705), (81, 2677960), (90, 2410164), (108, 2008470), (120, 1807623), (135, 1606776), (162, 1338980), (180, 1205082), (216, 1004235), (270, 803388), (324, 669490), (360, 602541), (405, 535592), (540, 401694), (648, 334745), (810, 267796), (1080, 200847), (1620, 133898), (3240, 66949)]