142218240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 176

約数和(自身を含む): 466912512

約数和(自身を除く): 324694272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 197, 235, 240, 256, 282, 320, 376, 384, 394, 470, 480, 512, 564, 591, 640, 705, 752, 768, 788, 940, 960, 985, 1024, 1128, 1182, 1280, 1410, 1504, 1536, 1576, 1880, 1920, 1970, 2256, 2364, 2560, 2820, 2955, 3008, 3072, 3152, 3760, 3840, 3940, 4512, 4728, 5120, 5640, 5910, 6016, 6304, 7520, 7680, 7880, 9024, 9259, 9456, 11280, 11820, 12032, 12608, 15040, 15360, 15760, 18048, 18518, 18912, 22560, 23640, 24064, 25216, 27777, 30080, 31520, 36096, 37036, 37824, 45120, 46295, 47280, 48128, 50432, 55554, 60160, 63040, 72192, 74072, 75648, 90240, 92590, 94560, 100864, 111108, 120320, 126080, 138885, 144384, 148144, 151296, 180480, 185180, 189120, 201728, 222216, 240640, 252160, 277770, 296288, 302592, 360960, 370360, 378240, 444432, 504320, 555540, 592576, 605184, 721920, 740720, 756480, 888864, 1008640, 1111080, 1185152, 1481440, 1512960, 1777728, 2222160, 2370304, 2962880, 3025920, 3555456, 4444320, 4740608, 5925760, 7110912, 8888640, 9481216, 11851520, 14221824, 17777280, 23703040, 28443648, 35554560, 47406080, 71109120, 142218240]

約数ペア:

[(1, 142218240), (2, 71109120), (3, 47406080), (4, 35554560), (5, 28443648), (6, 23703040), (8, 17777280), (10, 14221824), (12, 11851520), (15, 9481216), (16, 8888640), (20, 7110912), (24, 5925760), (30, 4740608), (32, 4444320), (40, 3555456), (47, 3025920), (48, 2962880), (60, 2370304), (64, 2222160), (80, 1777728), (94, 1512960), (96, 1481440), (120, 1185152), (128, 1111080), (141, 1008640), (160, 888864), (188, 756480), (192, 740720), (197, 721920), (235, 605184), (240, 592576), (256, 555540), (282, 504320), (320, 444432), (376, 378240), (384, 370360), (394, 360960), (470, 302592), (480, 296288), (512, 277770), (564, 252160), (591, 240640), (640, 222216), (705, 201728), (752, 189120), (768, 185180), (788, 180480), (940, 151296), (960, 148144), (985, 144384), (1024, 138885), (1128, 126080), (1182, 120320), (1280, 111108), (1410, 100864), (1504, 94560), (1536, 92590), (1576, 90240), (1880, 75648), (1920, 74072), (1970, 72192), (2256, 63040), (2364, 60160), (2560, 55554), (2820, 50432), (2955, 48128), (3008, 47280), (3072, 46295), (3152, 45120), (3760, 37824), (3840, 37036), (3940, 36096), (4512, 31520), (4728, 30080), (5120, 27777), (5640, 25216), (5910, 24064), (6016, 23640), (6304, 22560), (7520, 18912), (7680, 18518), (7880, 18048), (9024, 15760), (9259, 15360), (9456, 15040), (11280, 12608), (11820, 12032)]