4177897080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{261773}}^1$

素因数の和:261813

約数の個数: 128

約数和(自身を含む): 15078182400

約数和(自身を除く): 10900285320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 261773, 523546, 785319, 1047092, 1308865, 1570638, 1832411, 2094184, 2617730, 3141276, 3664822, 3926595, 4973687, 5235460, 5497233, 6282552, 7329644, 7853190, 9162055, 9947374, 10470920, 10994466, 14659288, 14921061, 15706380, 18324110, 19894748, 21988932, 24868435, 27486165, 29842122, 31412760, 34815809, 36648220, 39789496, 43977864, 49736870, 54972330, 59684244, 69631618, 73296440, 74605305, 99473740, 104447427, 109944660, 119368488, 139263236, 149210610, 174079045, 198947480, 208894854, 219889320, 278526472, 298421220, 348158090, 417789708, 522237135, 596842440, 696316180, 835579416, 1044474270, 1392632360, 2088948540, 4177897080]

約数ペア:

[(1, 4177897080), (2, 2088948540), (3, 1392632360), (4, 1044474270), (5, 835579416), (6, 696316180), (7, 596842440), (8, 522237135), (10, 417789708), (12, 348158090), (14, 298421220), (15, 278526472), (19, 219889320), (20, 208894854), (21, 198947480), (24, 174079045), (28, 149210610), (30, 139263236), (35, 119368488), (38, 109944660), (40, 104447427), (42, 99473740), (56, 74605305), (57, 73296440), (60, 69631618), (70, 59684244), (76, 54972330), (84, 49736870), (95, 43977864), (105, 39789496), (114, 36648220), (120, 34815809), (133, 31412760), (140, 29842122), (152, 27486165), (168, 24868435), (190, 21988932), (210, 19894748), (228, 18324110), (266, 15706380), (280, 14921061), (285, 14659288), (380, 10994466), (399, 10470920), (420, 9947374), (456, 9162055), (532, 7853190), (570, 7329644), (665, 6282552), (760, 5497233), (798, 5235460), (840, 4973687), (1064, 3926595), (1140, 3664822), (1330, 3141276), (1596, 2617730), (1995, 2094184), (2280, 1832411), (2660, 1570638), (3192, 1308865), (3990, 1047092), (5320, 785319), (7980, 523546), (15960, 261773)]