7413560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 14359240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 83, 88, 110, 116, 140, 145, 154, 166, 203, 220, 232, 280, 290, 308, 319, 332, 385, 406, 415, 440, 580, 581, 616, 638, 664, 770, 812, 830, 913, 1015, 1160, 1162, 1276, 1540, 1595, 1624, 1660, 1826, 2030, 2233, 2324, 2407, 2552, 2905, 3080, 3190, 3320, 3652, 4060, 4466, 4565, 4648, 4814, 5810, 6380, 6391, 7304, 8120, 8932, 9130, 9628, 11165, 11620, 12035, 12760, 12782, 16849, 17864, 18260, 19256, 22330, 23240, 24070, 25564, 26477, 31955, 33698, 36520, 44660, 48140, 51128, 52954, 63910, 67396, 84245, 89320, 96280, 105908, 127820, 132385, 134792, 168490, 185339, 211816, 255640, 264770, 336980, 370678, 529540, 673960, 741356, 926695, 1059080, 1482712, 1853390, 3706780, 7413560]

約数ペア:

[(1, 7413560), (2, 3706780), (4, 1853390), (5, 1482712), (7, 1059080), (8, 926695), (10, 741356), (11, 673960), (14, 529540), (20, 370678), (22, 336980), (28, 264770), (29, 255640), (35, 211816), (40, 185339), (44, 168490), (55, 134792), (56, 132385), (58, 127820), (70, 105908), (77, 96280), (83, 89320), (88, 84245), (110, 67396), (116, 63910), (140, 52954), (145, 51128), (154, 48140), (166, 44660), (203, 36520), (220, 33698), (232, 31955), (280, 26477), (290, 25564), (308, 24070), (319, 23240), (332, 22330), (385, 19256), (406, 18260), (415, 17864), (440, 16849), (580, 12782), (581, 12760), (616, 12035), (638, 11620), (664, 11165), (770, 9628), (812, 9130), (830, 8932), (913, 8120), (1015, 7304), (1160, 6391), (1162, 6380), (1276, 5810), (1540, 4814), (1595, 4648), (1624, 4565), (1660, 4466), (1826, 4060), (2030, 3652), (2233, 3320), (2324, 3190), (2407, 3080), (2552, 2905)]