161529600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 547464960

約数和(自身を除く): 385935360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 141, 150, 160, 179, 188, 192, 200, 235, 240, 256, 282, 300, 320, 358, 376, 384, 400, 470, 480, 537, 564, 600, 640, 705, 716, 752, 768, 800, 895, 940, 960, 1074, 1128, 1175, 1200, 1280, 1410, 1432, 1504, 1600, 1790, 1880, 1920, 2148, 2256, 2350, 2400, 2685, 2820, 2864, 3008, 3200, 3525, 3580, 3760, 3840, 4296, 4475, 4512, 4700, 4800, 5370, 5640, 5728, 6016, 6400, 7050, 7160, 7520, 8413, 8592, 8950, 9024, 9400, 9600, 10740, 11280, 11456, 12032, 13425, 14100, 14320, 15040, 16826, 17184, 17900, 18048, 18800, 19200, 21480, 22560, 22912, 25239, 26850, 28200, 28640, 30080, 33652, 34368, 35800, 36096, 37600, 42065, 42960, 45120, 45824, 50478, 53700, 56400, 57280, 60160, 67304, 68736, 71600, 75200, 84130, 85920, 90240, 100956, 107400, 112800, 114560, 126195, 134608, 137472, 143200, 150400, 168260, 171840, 180480, 201912, 210325, 214800, 225600, 229120, 252390, 269216, 286400, 300800, 336520, 343680, 403824, 420650, 429600, 451200, 504780, 538432, 572800, 630975, 673040, 687360, 807648, 841300, 859200, 902400, 1009560, 1076864, 1145600, 1261950, 1346080, 1615296, 1682600, 1718400, 2019120, 2153728, 2523900, 2692160, 3230592, 3365200, 3436800, 4038240, 5047800, 5384320, 6461184, 6730400, 8076480, 10095600, 10768640, 13460800, 16152960, 20191200, 26921600, 32305920, 40382400, 53843200, 80764800, 161529600]

約数ペア:

[(1, 161529600), (2, 80764800), (3, 53843200), (4, 40382400), (5, 32305920), (6, 26921600), (8, 20191200), (10, 16152960), (12, 13460800), (15, 10768640), (16, 10095600), (20, 8076480), (24, 6730400), (25, 6461184), (30, 5384320), (32, 5047800), (40, 4038240), (47, 3436800), (48, 3365200), (50, 3230592), (60, 2692160), (64, 2523900), (75, 2153728), (80, 2019120), (94, 1718400), (96, 1682600), (100, 1615296), (120, 1346080), (128, 1261950), (141, 1145600), (150, 1076864), (160, 1009560), (179, 902400), (188, 859200), (192, 841300), (200, 807648), (235, 687360), (240, 673040), (256, 630975), (282, 572800), (300, 538432), (320, 504780), (358, 451200), (376, 429600), (384, 420650), (400, 403824), (470, 343680), (480, 336520), (537, 300800), (564, 286400), (600, 269216), (640, 252390), (705, 229120), (716, 225600), (752, 214800), (768, 210325), (800, 201912), (895, 180480), (940, 171840), (960, 168260), (1074, 150400), (1128, 143200), (1175, 137472), (1200, 134608), (1280, 126195), (1410, 114560), (1432, 112800), (1504, 107400), (1600, 100956), (1790, 90240), (1880, 85920), (1920, 84130), (2148, 75200), (2256, 71600), (2350, 68736), (2400, 67304), (2685, 60160), (2820, 57280), (2864, 56400), (3008, 53700), (3200, 50478), (3525, 45824), (3580, 45120), (3760, 42960), (3840, 42065), (4296, 37600), (4475, 36096), (4512, 35800), (4700, 34368), (4800, 33652), (5370, 30080), (5640, 28640), (5728, 28200), (6016, 26850), (6400, 25239), (7050, 22912), (7160, 22560), (7520, 21480), (8413, 19200), (8592, 18800), (8950, 18048), (9024, 17900), (9400, 17184), (9600, 16826), (10740, 15040), (11280, 14320), (11456, 14100), (12032, 13425)]