131055120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{26003}}^1$

素因数の和:26029

約数の個数: 120

約数和(自身を含む): 503021376

約数和(自身を除く): 371966256

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, 26003, 52006, 78009, 104012, 130015, 156018, 182021, 208024, 234027, 260030, 312036, 364042, 390045, 416048, 468054, 520060, 546063, 624072, 728084, 780090, 910105, 936108, 1040120, 1092126, 1170135, 1248144, 1456168, 1560180, 1638189, 1820210, 1872216, 2080240, 2184252, 2340270, 2730315, 2912336, 3120360, 3276378, 3640420, 3744432, 4368504, 4680540, 5460630, 6240720, 6552756, 7280840, 8190945, 8737008, 9361080, 10921260, 13105512, 14561680, 16381890, 18722160, 21842520, 26211024, 32763780, 43685040, 65527560, 131055120]

約数ペア:

[(1, 131055120), (2, 65527560), (3, 43685040), (4, 32763780), (5, 26211024), (6, 21842520), (7, 18722160), (8, 16381890), (9, 14561680), (10, 13105512), (12, 10921260), (14, 9361080), (15, 8737008), (16, 8190945), (18, 7280840), (20, 6552756), (21, 6240720), (24, 5460630), (28, 4680540), (30, 4368504), (35, 3744432), (36, 3640420), (40, 3276378), (42, 3120360), (45, 2912336), (48, 2730315), (56, 2340270), (60, 2184252), (63, 2080240), (70, 1872216), (72, 1820210), (80, 1638189), (84, 1560180), (90, 1456168), (105, 1248144), (112, 1170135), (120, 1092126), (126, 1040120), (140, 936108), (144, 910105), (168, 780090), (180, 728084), (210, 624072), (240, 546063), (252, 520060), (280, 468054), (315, 416048), (336, 390045), (360, 364042), (420, 312036), (504, 260030), (560, 234027), (630, 208024), (720, 182021), (840, 156018), (1008, 130015), (1260, 104012), (1680, 78009), (2520, 52006), (5040, 26003)]