26780040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10627}}^1$

素因数の和:10651

約数の個数: 96

約数和(自身を含む): 99478080

約数和(自身を除く): 72698040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10627, 21254, 31881, 42508, 53135, 63762, 74389, 85016, 95643, 106270, 127524, 148778, 159405, 191286, 212540, 223167, 255048, 297556, 318810, 371945, 382572, 425080, 446334, 478215, 595112, 637620, 669501, 743890, 765144, 892668, 956430, 1115835, 1275240, 1339002, 1487780, 1785336, 1912860, 2231670, 2678004, 2975560, 3347505, 3825720, 4463340, 5356008, 6695010, 8926680, 13390020, 26780040]

約数ペア:

[(1, 26780040), (2, 13390020), (3, 8926680), (4, 6695010), (5, 5356008), (6, 4463340), (7, 3825720), (8, 3347505), (9, 2975560), (10, 2678004), (12, 2231670), (14, 1912860), (15, 1785336), (18, 1487780), (20, 1339002), (21, 1275240), (24, 1115835), (28, 956430), (30, 892668), (35, 765144), (36, 743890), (40, 669501), (42, 637620), (45, 595112), (56, 478215), (60, 446334), (63, 425080), (70, 382572), (72, 371945), (84, 318810), (90, 297556), (105, 255048), (120, 223167), (126, 212540), (140, 191286), (168, 159405), (180, 148778), (210, 127524), (252, 106270), (280, 95643), (315, 85016), (360, 74389), (420, 63762), (504, 53135), (630, 42508), (840, 31881), (1260, 21254), (2520, 10627)]