134408960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 108

約数和(自身を含む): 374689728

約数和(自身を除く): 240280768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2143, 2240, 3136, 3920, 4286, 4480, 6272, 7840, 8572, 8960, 10715, 12544, 15001, 15680, 17144, 21430, 30002, 31360, 34288, 42860, 60004, 62720, 68576, 75005, 85720, 105007, 120008, 137152, 150010, 171440, 210014, 240016, 274304, 300020, 342880, 420028, 480032, 525035, 548608, 600040, 685760, 840056, 960064, 1050070, 1200080, 1371520, 1680112, 1920128, 2100140, 2400160, 2743040, 3360224, 3840256, 4200280, 4800320, 6720448, 8400560, 9600640, 13440896, 16801120, 19201280, 26881792, 33602240, 67204480, 134408960]

約数ペア:

[(1, 134408960), (2, 67204480), (4, 33602240), (5, 26881792), (7, 19201280), (8, 16801120), (10, 13440896), (14, 9600640), (16, 8400560), (20, 6720448), (28, 4800320), (32, 4200280), (35, 3840256), (40, 3360224), (49, 2743040), (56, 2400160), (64, 2100140), (70, 1920128), (80, 1680112), (98, 1371520), (112, 1200080), (128, 1050070), (140, 960064), (160, 840056), (196, 685760), (224, 600040), (245, 548608), (256, 525035), (280, 480032), (320, 420028), (392, 342880), (448, 300020), (490, 274304), (560, 240016), (640, 210014), (784, 171440), (896, 150010), (980, 137152), (1120, 120008), (1280, 105007), (1568, 85720), (1792, 75005), (1960, 68576), (2143, 62720), (2240, 60004), (3136, 42860), (3920, 34288), (4286, 31360), (4480, 30002), (6272, 21430), (7840, 17144), (8572, 15680), (8960, 15001), (10715, 12544)]