2133600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 7999488

約数和(自身を除く): 5865888

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, 127, 140, 150, 160, 168, 175, 200, 210, 224, 240, 254, 280, 300, 336, 350, 381, 400, 420, 480, 508, 525, 560, 600, 635, 672, 700, 762, 800, 840, 889, 1016, 1050, 1120, 1200, 1270, 1400, 1524, 1680, 1778, 1905, 2032, 2100, 2400, 2540, 2667, 2800, 3048, 3175, 3360, 3556, 3810, 4064, 4200, 4445, 5080, 5334, 5600, 6096, 6350, 7112, 7620, 8400, 8890, 9525, 10160, 10668, 12192, 12700, 13335, 14224, 15240, 16800, 17780, 19050, 20320, 21336, 22225, 25400, 26670, 28448, 30480, 35560, 38100, 42672, 44450, 50800, 53340, 60960, 66675, 71120, 76200, 85344, 88900, 101600, 106680, 133350, 142240, 152400, 177800, 213360, 266700, 304800, 355600, 426720, 533400, 711200, 1066800, 2133600]

約数ペア:

[(1, 2133600), (2, 1066800), (3, 711200), (4, 533400), (5, 426720), (6, 355600), (7, 304800), (8, 266700), (10, 213360), (12, 177800), (14, 152400), (15, 142240), (16, 133350), (20, 106680), (21, 101600), (24, 88900), (25, 85344), (28, 76200), (30, 71120), (32, 66675), (35, 60960), (40, 53340), (42, 50800), (48, 44450), (50, 42672), (56, 38100), (60, 35560), (70, 30480), (75, 28448), (80, 26670), (84, 25400), (96, 22225), (100, 21336), (105, 20320), (112, 19050), (120, 17780), (127, 16800), (140, 15240), (150, 14224), (160, 13335), (168, 12700), (175, 12192), (200, 10668), (210, 10160), (224, 9525), (240, 8890), (254, 8400), (280, 7620), (300, 7112), (336, 6350), (350, 6096), (381, 5600), (400, 5334), (420, 5080), (480, 4445), (508, 4200), (525, 4064), (560, 3810), (600, 3556), (635, 3360), (672, 3175), (700, 3048), (762, 2800), (800, 2667), (840, 2540), (889, 2400), (1016, 2100), (1050, 2032), (1120, 1905), (1200, 1778), (1270, 1680), (1400, 1524)]