1048325040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{208001}}^1$

素因数の和:208027

約数の個数: 120

約数和(自身を含む): 4023590688

約数和(自身を除く): 2975265648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 208001, 416002, 624003, 832004, 1040005, 1248006, 1456007, 1664008, 1872009, 2080010, 2496012, 2912014, 3120015, 3328016, 3744018, 4160020, 4368021, 4992024, 5824028, 6240030, 7280035, 7488036, 8320040, 8736042, 9360045, 9984048, 11648056, 12480060, 13104063, 14560070, 14976072, 16640080, 17472084, 18720090, 21840105, 23296112, 24960120, 26208126, 29120140, 29952144, 34944168, 37440180, 43680210, 49920240, 52416252, 58240280, 65520315, 69888336, 74880360, 87360420, 104832504, 116480560, 131040630, 149760720, 174720840, 209665008, 262081260, 349441680, 524162520, 1048325040]

約数ペア:

[(1, 1048325040), (2, 524162520), (3, 349441680), (4, 262081260), (5, 209665008), (6, 174720840), (7, 149760720), (8, 131040630), (9, 116480560), (10, 104832504), (12, 87360420), (14, 74880360), (15, 69888336), (16, 65520315), (18, 58240280), (20, 52416252), (21, 49920240), (24, 43680210), (28, 37440180), (30, 34944168), (35, 29952144), (36, 29120140), (40, 26208126), (42, 24960120), (45, 23296112), (48, 21840105), (56, 18720090), (60, 17472084), (63, 16640080), (70, 14976072), (72, 14560070), (80, 13104063), (84, 12480060), (90, 11648056), (105, 9984048), (112, 9360045), (120, 8736042), (126, 8320040), (140, 7488036), (144, 7280035), (168, 6240030), (180, 5824028), (210, 4992024), (240, 4368021), (252, 4160020), (280, 3744018), (315, 3328016), (336, 3120015), (360, 2912014), (420, 2496012), (504, 2080010), (560, 1872009), (630, 1664008), (720, 1456007), (840, 1248006), (1008, 1040005), (1260, 832004), (1680, 624003), (2520, 416002), (5040, 208001)]