229821120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 796442400

約数和(自身を除く): 566621280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 401, 480, 576, 597, 720, 796, 802, 960, 995, 1194, 1203, 1440, 1592, 1604, 1791, 1990, 2005, 2388, 2406, 2880, 2985, 3184, 3208, 3582, 3609, 3980, 4010, 4776, 4812, 5970, 6015, 6368, 6416, 7164, 7218, 7960, 8020, 8955, 9552, 9624, 11940, 12030, 12736, 12832, 14328, 14436, 15920, 16040, 17910, 18045, 19104, 19248, 23880, 24060, 25664, 28656, 28872, 31840, 32080, 35820, 36090, 38208, 38496, 47760, 48120, 57312, 57744, 63680, 64160, 71640, 72180, 76992, 79799, 95520, 96240, 114624, 115488, 128320, 143280, 144360, 159598, 191040, 192480, 230976, 239397, 286560, 288720, 319196, 384960, 398995, 478794, 573120, 577440, 638392, 718191, 797990, 957588, 1154880, 1196985, 1276784, 1436382, 1595980, 1915176, 2393970, 2553568, 2872764, 3191960, 3590955, 3830352, 4787940, 5107136, 5745528, 6383920, 7181910, 7660704, 9575880, 11491056, 12767840, 14363820, 15321408, 19151760, 22982112, 25535680, 28727640, 38303520, 45964224, 57455280, 76607040, 114910560, 229821120]

約数ペア:

[(1, 229821120), (2, 114910560), (3, 76607040), (4, 57455280), (5, 45964224), (6, 38303520), (8, 28727640), (9, 25535680), (10, 22982112), (12, 19151760), (15, 15321408), (16, 14363820), (18, 12767840), (20, 11491056), (24, 9575880), (30, 7660704), (32, 7181910), (36, 6383920), (40, 5745528), (45, 5107136), (48, 4787940), (60, 3830352), (64, 3590955), (72, 3191960), (80, 2872764), (90, 2553568), (96, 2393970), (120, 1915176), (144, 1595980), (160, 1436382), (180, 1276784), (192, 1196985), (199, 1154880), (240, 957588), (288, 797990), (320, 718191), (360, 638392), (398, 577440), (401, 573120), (480, 478794), (576, 398995), (597, 384960), (720, 319196), (796, 288720), (802, 286560), (960, 239397), (995, 230976), (1194, 192480), (1203, 191040), (1440, 159598), (1592, 144360), (1604, 143280), (1791, 128320), (1990, 115488), (2005, 114624), (2388, 96240), (2406, 95520), (2880, 79799), (2985, 76992), (3184, 72180), (3208, 71640), (3582, 64160), (3609, 63680), (3980, 57744), (4010, 57312), (4776, 48120), (4812, 47760), (5970, 38496), (6015, 38208), (6368, 36090), (6416, 35820), (7164, 32080), (7218, 31840), (7960, 28872), (8020, 28656), (8955, 25664), (9552, 24060), (9624, 23880), (11940, 19248), (12030, 19104), (12736, 18045), (12832, 17910), (14328, 16040), (14436, 15920)]