202917120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{7549}}^1$

素因数の和:7580

約数の個数: 144

約数和(自身を含む): 740745600

約数和(自身を除く): 537828480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 7549, 8960, 13440, 15098, 22647, 26880, 30196, 37745, 45294, 52843, 60392, 75490, 90588, 105686, 113235, 120784, 150980, 158529, 181176, 211372, 226470, 241568, 264215, 301960, 317058, 362352, 422744, 452940, 483136, 528430, 603920, 634116, 724704, 792645, 845488, 905880, 966272, 1056860, 1207840, 1268232, 1449408, 1585290, 1690976, 1811760, 1932544, 2113720, 2415680, 2536464, 2898816, 3170580, 3381952, 3623520, 4227440, 4831360, 5072928, 5797632, 6341160, 6763904, 7247040, 8454880, 9662720, 10145856, 12682320, 13527808, 14494080, 16909760, 20291712, 25364640, 28988160, 33819520, 40583424, 50729280, 67639040, 101458560, 202917120]

約数ペア:

[(1, 202917120), (2, 101458560), (3, 67639040), (4, 50729280), (5, 40583424), (6, 33819520), (7, 28988160), (8, 25364640), (10, 20291712), (12, 16909760), (14, 14494080), (15, 13527808), (16, 12682320), (20, 10145856), (21, 9662720), (24, 8454880), (28, 7247040), (30, 6763904), (32, 6341160), (35, 5797632), (40, 5072928), (42, 4831360), (48, 4227440), (56, 3623520), (60, 3381952), (64, 3170580), (70, 2898816), (80, 2536464), (84, 2415680), (96, 2113720), (105, 1932544), (112, 1811760), (120, 1690976), (128, 1585290), (140, 1449408), (160, 1268232), (168, 1207840), (192, 1056860), (210, 966272), (224, 905880), (240, 845488), (256, 792645), (280, 724704), (320, 634116), (336, 603920), (384, 528430), (420, 483136), (448, 452940), (480, 422744), (560, 362352), (640, 317058), (672, 301960), (768, 264215), (840, 241568), (896, 226470), (960, 211372), (1120, 181176), (1280, 158529), (1344, 150980), (1680, 120784), (1792, 113235), (1920, 105686), (2240, 90588), (2688, 75490), (3360, 60392), (3840, 52843), (4480, 45294), (5376, 37745), (6720, 30196), (7549, 26880), (8960, 22647), (13440, 15098)]