1991217600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{46093}}^1$

素因数の和:46124

約数の個数: 168

約数和(自身を含む): 7258883120

約数和(自身を除く): 5267665520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 46093, 92186, 138279, 184372, 230465, 276558, 368744, 414837, 460930, 553116, 691395, 737488, 829674, 921860, 1106232, 1152325, 1244511, 1382790, 1474976, 1659348, 1843720, 2074185, 2212464, 2304650, 2489022, 2765580, 2949952, 3318696, 3456975, 3687440, 4148370, 4424928, 4609300, 4978044, 5531160, 6222555, 6637392, 6913950, 7374880, 8296740, 8849856, 9218600, 9956088, 10370925, 11062320, 12445110, 13274784, 13827900, 14749760, 16593480, 18437200, 19912176, 20741850, 22124640, 24890220, 26549568, 27655800, 31112775, 33186960, 36874400, 39824352, 41483700, 44249280, 49780440, 55311600, 62225550, 66373920, 73748800, 79648704, 82967400, 99560880, 110623200, 124451100, 132747840, 165934800, 199121760, 221246400, 248902200, 331869600, 398243520, 497804400, 663739200, 995608800, 1991217600]

約数ペア:

[(1, 1991217600), (2, 995608800), (3, 663739200), (4, 497804400), (5, 398243520), (6, 331869600), (8, 248902200), (9, 221246400), (10, 199121760), (12, 165934800), (15, 132747840), (16, 124451100), (18, 110623200), (20, 99560880), (24, 82967400), (25, 79648704), (27, 73748800), (30, 66373920), (32, 62225550), (36, 55311600), (40, 49780440), (45, 44249280), (48, 41483700), (50, 39824352), (54, 36874400), (60, 33186960), (64, 31112775), (72, 27655800), (75, 26549568), (80, 24890220), (90, 22124640), (96, 20741850), (100, 19912176), (108, 18437200), (120, 16593480), (135, 14749760), (144, 13827900), (150, 13274784), (160, 12445110), (180, 11062320), (192, 10370925), (200, 9956088), (216, 9218600), (225, 8849856), (240, 8296740), (270, 7374880), (288, 6913950), (300, 6637392), (320, 6222555), (360, 5531160), (400, 4978044), (432, 4609300), (450, 4424928), (480, 4148370), (540, 3687440), (576, 3456975), (600, 3318696), (675, 2949952), (720, 2765580), (800, 2489022), (864, 2304650), (900, 2212464), (960, 2074185), (1080, 1843720), (1200, 1659348), (1350, 1474976), (1440, 1382790), (1600, 1244511), (1728, 1152325), (1800, 1106232), (2160, 921860), (2400, 829674), (2700, 737488), (2880, 691395), (3600, 553116), (4320, 460930), (4800, 414837), (5400, 368744), (7200, 276558), (8640, 230465), (10800, 184372), (14400, 138279), (21600, 92186), (43200, 46093)]