393364440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1286

約数の個数: 192

約数和(自身を含む): 1472889600

約数和(自身を除く): 1079525160

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, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 504, 556, 630, 695, 834, 840, 973, 1112, 1123, 1251, 1260, 1390, 1668, 1946, 2085, 2246, 2502, 2520, 2780, 2919, 3336, 3369, 3892, 4170, 4492, 4865, 5004, 5560, 5615, 5838, 6255, 6738, 7784, 7861, 8340, 8757, 8984, 9730, 10008, 10107, 11230, 11676, 12510, 13476, 14595, 15722, 16680, 16845, 17514, 19460, 20214, 22460, 23352, 23583, 25020, 26952, 29190, 31444, 33690, 35028, 38920, 39305, 40428, 43785, 44920, 47166, 50040, 50535, 58380, 62888, 67380, 70056, 70749, 78610, 80856, 87570, 94332, 101070, 116760, 117915, 134760, 141498, 156097, 157220, 175140, 188664, 202140, 235830, 282996, 312194, 314440, 350280, 353745, 404280, 468291, 471660, 565992, 624388, 707490, 780485, 936582, 943320, 1092679, 1248776, 1404873, 1414980, 1560970, 1873164, 2185358, 2341455, 2809746, 2829960, 3121940, 3278037, 3746328, 4370716, 4682910, 5463395, 5619492, 6243880, 6556074, 7024365, 8741432, 9365820, 9834111, 10926790, 11238984, 13112148, 14048730, 16390185, 18731640, 19668222, 21853580, 26224296, 28097460, 32780370, 39336444, 43707160, 49170555, 56194920, 65560740, 78672888, 98341110, 131121480, 196682220, 393364440]

約数ペア:

[(1, 393364440), (2, 196682220), (3, 131121480), (4, 98341110), (5, 78672888), (6, 65560740), (7, 56194920), (8, 49170555), (9, 43707160), (10, 39336444), (12, 32780370), (14, 28097460), (15, 26224296), (18, 21853580), (20, 19668222), (21, 18731640), (24, 16390185), (28, 14048730), (30, 13112148), (35, 11238984), (36, 10926790), (40, 9834111), (42, 9365820), (45, 8741432), (56, 7024365), (60, 6556074), (63, 6243880), (70, 5619492), (72, 5463395), (84, 4682910), (90, 4370716), (105, 3746328), (120, 3278037), (126, 3121940), (139, 2829960), (140, 2809746), (168, 2341455), (180, 2185358), (210, 1873164), (252, 1560970), (278, 1414980), (280, 1404873), (315, 1248776), (360, 1092679), (417, 943320), (420, 936582), (504, 780485), (556, 707490), (630, 624388), (695, 565992), (834, 471660), (840, 468291), (973, 404280), (1112, 353745), (1123, 350280), (1251, 314440), (1260, 312194), (1390, 282996), (1668, 235830), (1946, 202140), (2085, 188664), (2246, 175140), (2502, 157220), (2520, 156097), (2780, 141498), (2919, 134760), (3336, 117915), (3369, 116760), (3892, 101070), (4170, 94332), (4492, 87570), (4865, 80856), (5004, 78610), (5560, 70749), (5615, 70056), (5838, 67380), (6255, 62888), (6738, 58380), (7784, 50535), (7861, 50040), (8340, 47166), (8757, 44920), (8984, 43785), (9730, 40428), (10008, 39305), (10107, 38920), (11230, 35028), (11676, 33690), (12510, 31444), (13476, 29190), (14595, 26952), (15722, 25020), (16680, 23583), (16845, 23352), (17514, 22460), (19460, 20214)]