67856040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26927}}^1$

素因数の和:26951

約数の個数: 96

約数和(自身を含む): 252046080

約数和(自身を除く): 184190040

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, 26927, 53854, 80781, 107708, 134635, 161562, 188489, 215416, 242343, 269270, 323124, 376978, 403905, 484686, 538540, 565467, 646248, 753956, 807810, 942445, 969372, 1077080, 1130934, 1211715, 1507912, 1615620, 1696401, 1884890, 1938744, 2261868, 2423430, 2827335, 3231240, 3392802, 3769780, 4523736, 4846860, 5654670, 6785604, 7539560, 8482005, 9693720, 11309340, 13571208, 16964010, 22618680, 33928020, 67856040]

約数ペア:

[(1, 67856040), (2, 33928020), (3, 22618680), (4, 16964010), (5, 13571208), (6, 11309340), (7, 9693720), (8, 8482005), (9, 7539560), (10, 6785604), (12, 5654670), (14, 4846860), (15, 4523736), (18, 3769780), (20, 3392802), (21, 3231240), (24, 2827335), (28, 2423430), (30, 2261868), (35, 1938744), (36, 1884890), (40, 1696401), (42, 1615620), (45, 1507912), (56, 1211715), (60, 1130934), (63, 1077080), (70, 969372), (72, 942445), (84, 807810), (90, 753956), (105, 646248), (120, 565467), (126, 538540), (140, 484686), (168, 403905), (180, 376978), (210, 323124), (252, 269270), (280, 242343), (315, 215416), (360, 188489), (420, 161562), (504, 134635), (630, 107708), (840, 80781), (1260, 53854), (2520, 26927)]