3946880640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108193}}^1$

素因数の和:108234

約数の個数: 128

約数和(自身を含む): 13242945600

約数和(自身を除く): 9296064960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 108193, 216386, 324579, 432772, 540965, 649158, 865544, 1081930, 1298316, 1622895, 1731088, 2055667, 2163860, 2596632, 3245790, 3462176, 4111334, 4327720, 5193264, 6167001, 6491580, 6924352, 8222668, 8655440, 10278335, 10386528, 12334002, 12983160, 13848704, 16445336, 17310880, 20556670, 20773056, 24668004, 25966320, 30835005, 32890672, 34621760, 41113340, 41546112, 49336008, 51932640, 61670010, 65781344, 69243520, 82226680, 98672016, 103865280, 123340020, 131562688, 164453360, 197344032, 207730560, 246680040, 263125376, 328906720, 394688064, 493360080, 657813440, 789376128, 986720160, 1315626880, 1973440320, 3946880640]

約数ペア:

[(1, 3946880640), (2, 1973440320), (3, 1315626880), (4, 986720160), (5, 789376128), (6, 657813440), (8, 493360080), (10, 394688064), (12, 328906720), (15, 263125376), (16, 246680040), (19, 207730560), (20, 197344032), (24, 164453360), (30, 131562688), (32, 123340020), (38, 103865280), (40, 98672016), (48, 82226680), (57, 69243520), (60, 65781344), (64, 61670010), (76, 51932640), (80, 49336008), (95, 41546112), (96, 41113340), (114, 34621760), (120, 32890672), (128, 30835005), (152, 25966320), (160, 24668004), (190, 20773056), (192, 20556670), (228, 17310880), (240, 16445336), (285, 13848704), (304, 12983160), (320, 12334002), (380, 10386528), (384, 10278335), (456, 8655440), (480, 8222668), (570, 6924352), (608, 6491580), (640, 6167001), (760, 5193264), (912, 4327720), (960, 4111334), (1140, 3462176), (1216, 3245790), (1520, 2596632), (1824, 2163860), (1920, 2055667), (2280, 1731088), (2432, 1622895), (3040, 1298316), (3648, 1081930), (4560, 865544), (6080, 649158), (7296, 540965), (9120, 432772), (12160, 324579), (18240, 216386), (36480, 108193)]