423566400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1221

約数の個数: 168

約数和(自身を含む): 1408501120

約数和(自身を除く): 984934720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 79, 80, 96, 100, 120, 150, 158, 160, 192, 200, 237, 240, 300, 316, 320, 395, 400, 474, 480, 600, 632, 790, 800, 948, 960, 1117, 1185, 1200, 1264, 1580, 1600, 1896, 1975, 2234, 2370, 2400, 2528, 3160, 3351, 3792, 3950, 4468, 4740, 4800, 5056, 5585, 5925, 6320, 6702, 7584, 7900, 8936, 9480, 11170, 11850, 12640, 13404, 15168, 15800, 16755, 17872, 18960, 22340, 23700, 25280, 26808, 27925, 31600, 33510, 35744, 37920, 44680, 47400, 53616, 55850, 63200, 67020, 71488, 75840, 83775, 88243, 89360, 94800, 107232, 111700, 126400, 134040, 167550, 176486, 178720, 189600, 214464, 223400, 264729, 268080, 335100, 352972, 357440, 379200, 441215, 446800, 529458, 536160, 670200, 705944, 882430, 893600, 1058916, 1072320, 1323645, 1340400, 1411888, 1764860, 1787200, 2117832, 2206075, 2647290, 2680800, 2823776, 3529720, 4235664, 4412150, 5294580, 5361600, 5647552, 6618225, 7059440, 8471328, 8824300, 10589160, 13236450, 14118880, 16942656, 17648600, 21178320, 26472900, 28237760, 35297200, 42356640, 52945800, 70594400, 84713280, 105891600, 141188800, 211783200, 423566400]

約数ペア:

[(1, 423566400), (2, 211783200), (3, 141188800), (4, 105891600), (5, 84713280), (6, 70594400), (8, 52945800), (10, 42356640), (12, 35297200), (15, 28237760), (16, 26472900), (20, 21178320), (24, 17648600), (25, 16942656), (30, 14118880), (32, 13236450), (40, 10589160), (48, 8824300), (50, 8471328), (60, 7059440), (64, 6618225), (75, 5647552), (79, 5361600), (80, 5294580), (96, 4412150), (100, 4235664), (120, 3529720), (150, 2823776), (158, 2680800), (160, 2647290), (192, 2206075), (200, 2117832), (237, 1787200), (240, 1764860), (300, 1411888), (316, 1340400), (320, 1323645), (395, 1072320), (400, 1058916), (474, 893600), (480, 882430), (600, 705944), (632, 670200), (790, 536160), (800, 529458), (948, 446800), (960, 441215), (1117, 379200), (1185, 357440), (1200, 352972), (1264, 335100), (1580, 268080), (1600, 264729), (1896, 223400), (1975, 214464), (2234, 189600), (2370, 178720), (2400, 176486), (2528, 167550), (3160, 134040), (3351, 126400), (3792, 111700), (3950, 107232), (4468, 94800), (4740, 89360), (4800, 88243), (5056, 83775), (5585, 75840), (5925, 71488), (6320, 67020), (6702, 63200), (7584, 55850), (7900, 53616), (8936, 47400), (9480, 44680), (11170, 37920), (11850, 35744), (12640, 33510), (13404, 31600), (15168, 27925), (15800, 26808), (16755, 25280), (17872, 23700), (18960, 22340)]