65559480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4629

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 172489800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4591, 4760, 7140, 9182, 13773, 14280, 18364, 22955, 27546, 32137, 36728, 45910, 55092, 64274, 68865, 78047, 91820, 96411, 110184, 128548, 137730, 156094, 160685, 183640, 192822, 234141, 257096, 275460, 312188, 321370, 385644, 390235, 468282, 482055, 546329, 550920, 624376, 642740, 771288, 780470, 936564, 964110, 1092658, 1170705, 1285480, 1560940, 1638987, 1873128, 1928220, 2185316, 2341410, 2731645, 3121880, 3277974, 3856440, 4370632, 4682820, 5463290, 6555948, 8194935, 9365640, 10926580, 13111896, 16389870, 21853160, 32779740, 65559480]

約数ペア:

[(1, 65559480), (2, 32779740), (3, 21853160), (4, 16389870), (5, 13111896), (6, 10926580), (7, 9365640), (8, 8194935), (10, 6555948), (12, 5463290), (14, 4682820), (15, 4370632), (17, 3856440), (20, 3277974), (21, 3121880), (24, 2731645), (28, 2341410), (30, 2185316), (34, 1928220), (35, 1873128), (40, 1638987), (42, 1560940), (51, 1285480), (56, 1170705), (60, 1092658), (68, 964110), (70, 936564), (84, 780470), (85, 771288), (102, 642740), (105, 624376), (119, 550920), (120, 546329), (136, 482055), (140, 468282), (168, 390235), (170, 385644), (204, 321370), (210, 312188), (238, 275460), (255, 257096), (280, 234141), (340, 192822), (357, 183640), (408, 160685), (420, 156094), (476, 137730), (510, 128548), (595, 110184), (680, 96411), (714, 91820), (840, 78047), (952, 68865), (1020, 64274), (1190, 55092), (1428, 45910), (1785, 36728), (2040, 32137), (2380, 27546), (2856, 22955), (3570, 18364), (4591, 14280), (4760, 13773), (7140, 9182)]