231016800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13751}}^1$

素因数の和:13781

約数の個数: 144

約数和(自身を含む): 859444992

約数和(自身を除く): 628428192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 13751, 16800, 27502, 41253, 55004, 68755, 82506, 96257, 110008, 137510, 165012, 192514, 206265, 220016, 275020, 288771, 330024, 343775, 385028, 412530, 440032, 481285, 550040, 577542, 660048, 687550, 770056, 825060, 962570, 1031325, 1100080, 1155084, 1320096, 1375100, 1443855, 1540112, 1650120, 1925140, 2062650, 2200160, 2310168, 2406425, 2750200, 2887710, 3080224, 3300240, 3850280, 4125300, 4620336, 4812850, 5500400, 5775420, 6600480, 7219275, 7700560, 8250600, 9240672, 9625700, 11000800, 11550840, 14438550, 15401120, 16501200, 19251400, 23101680, 28877100, 33002400, 38502800, 46203360, 57754200, 77005600, 115508400, 231016800]

約数ペア:

[(1, 231016800), (2, 115508400), (3, 77005600), (4, 57754200), (5, 46203360), (6, 38502800), (7, 33002400), (8, 28877100), (10, 23101680), (12, 19251400), (14, 16501200), (15, 15401120), (16, 14438550), (20, 11550840), (21, 11000800), (24, 9625700), (25, 9240672), (28, 8250600), (30, 7700560), (32, 7219275), (35, 6600480), (40, 5775420), (42, 5500400), (48, 4812850), (50, 4620336), (56, 4125300), (60, 3850280), (70, 3300240), (75, 3080224), (80, 2887710), (84, 2750200), (96, 2406425), (100, 2310168), (105, 2200160), (112, 2062650), (120, 1925140), (140, 1650120), (150, 1540112), (160, 1443855), (168, 1375100), (175, 1320096), (200, 1155084), (210, 1100080), (224, 1031325), (240, 962570), (280, 825060), (300, 770056), (336, 687550), (350, 660048), (400, 577542), (420, 550040), (480, 481285), (525, 440032), (560, 412530), (600, 385028), (672, 343775), (700, 330024), (800, 288771), (840, 275020), (1050, 220016), (1120, 206265), (1200, 192514), (1400, 165012), (1680, 137510), (2100, 110008), (2400, 96257), (2800, 82506), (3360, 68755), (4200, 55004), (5600, 41253), (8400, 27502), (13751, 16800)]