7380404080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7151}}^1$

素因数の和:7287

約数の個数: 160

約数和(自身を含む): 20858664960

約数和(自身を除く): 13478260880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 97, 112, 133, 140, 152, 190, 194, 266, 280, 304, 380, 388, 485, 532, 560, 665, 679, 760, 776, 970, 1064, 1330, 1358, 1520, 1552, 1843, 1940, 2128, 2660, 2716, 3395, 3686, 3880, 5320, 5432, 6790, 7151, 7372, 7760, 9215, 10640, 10864, 12901, 13580, 14302, 14744, 18430, 25802, 27160, 28604, 29488, 35755, 36860, 50057, 51604, 54320, 57208, 64505, 71510, 73720, 100114, 103208, 114416, 129010, 135869, 143020, 147440, 200228, 206416, 250285, 258020, 271738, 286040, 400456, 500570, 516040, 543476, 572080, 679345, 693647, 800912, 951083, 1001140, 1032080, 1086952, 1358690, 1387294, 1902166, 2002280, 2173904, 2717380, 2774588, 3468235, 3804332, 4004560, 4755415, 4855529, 5434760, 5549176, 6936470, 7608664, 9510830, 9711058, 10869520, 11098352, 13179293, 13872940, 15217328, 19021660, 19422116, 24277645, 26358586, 27745880, 38043320, 38844232, 48555290, 52717172, 55491760, 65896465, 76086640, 77688464, 92255051, 97110580, 105434344, 131792930, 184510102, 194221160, 210868688, 263585860, 369020204, 388442320, 461275255, 527171720, 738040408, 922550510, 1054343440, 1476080816, 1845101020, 3690202040, 7380404080]

約数ペア:

[(1, 7380404080), (2, 3690202040), (4, 1845101020), (5, 1476080816), (7, 1054343440), (8, 922550510), (10, 738040408), (14, 527171720), (16, 461275255), (19, 388442320), (20, 369020204), (28, 263585860), (35, 210868688), (38, 194221160), (40, 184510102), (56, 131792930), (70, 105434344), (76, 97110580), (80, 92255051), (95, 77688464), (97, 76086640), (112, 65896465), (133, 55491760), (140, 52717172), (152, 48555290), (190, 38844232), (194, 38043320), (266, 27745880), (280, 26358586), (304, 24277645), (380, 19422116), (388, 19021660), (485, 15217328), (532, 13872940), (560, 13179293), (665, 11098352), (679, 10869520), (760, 9711058), (776, 9510830), (970, 7608664), (1064, 6936470), (1330, 5549176), (1358, 5434760), (1520, 4855529), (1552, 4755415), (1843, 4004560), (1940, 3804332), (2128, 3468235), (2660, 2774588), (2716, 2717380), (3395, 2173904), (3686, 2002280), (3880, 1902166), (5320, 1387294), (5432, 1358690), (6790, 1086952), (7151, 1032080), (7372, 1001140), (7760, 951083), (9215, 800912), (10640, 693647), (10864, 679345), (12901, 572080), (13580, 543476), (14302, 516040), (14744, 500570), (18430, 400456), (25802, 286040), (27160, 271738), (28604, 258020), (29488, 250285), (35755, 206416), (36860, 200228), (50057, 147440), (51604, 143020), (54320, 135869), (57208, 129010), (64505, 114416), (71510, 103208), (73720, 100114)]