487872000

素因数分解:

$2^9\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^2$

素因数の和:68

約数の個数: 720

約数和(自身を含む): 2207421216

約数和(自身を除く): 1719549216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 121, 125, 126, 128, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 192, 198, 200, 210, 220, 224, 225, 231, 240, 242, 250, 252, 256, 264, 275, 280, 288, 300, 308, 315, 320, 330, 336, 350, 352, 360, 363, 375, 384, 385, 396, 400, 420, 440, 448, 450, 462, 480, 484, 495, 500, 504, 512, 525, 528, 550, 560, 576, 600, 605, 616, 630, 640, 660, 672, 693, 700, 704, 720, 726, 750, 768, 770, 792, 800, 825, 840, 847, 875, 880, 896, 900, 924, 960, 968, 990, 1000, 1008, 1050, 1056, 1089, 1100, 1120, 1125, 1152, 1155, 1200, 1210, 1232, 1260, 1280, 1320, 1344, 1375, 1386, 1400, 1408, 1440, 1452, 1500, 1536, 1540, 1575, 1584, 1600, 1650, 1680, 1694, 1750, 1760, 1792, 1800, 1815, 1848, 1920, 1925, 1936, 1980, 2000, 2016, 2100, 2112, 2178, 2200, 2240, 2250, 2304, 2310, 2400, 2420, 2464, 2475, 2520, 2541, 2560, 2625, 2640, 2688, 2750, 2772, 2800, 2816, 2880, 2904, 3000, 3025, 3080, 3150, 3168, 3200, 3300, 3360, 3388, 3465, 3500, 3520, 3584, 3600, 3630, 3696, 3840, 3850, 3872, 3960, 4000, 4032, 4125, 4200, 4224, 4235, 4356, 4400, 4480, 4500, 4608, 4620, 4800, 4840, 4928, 4950, 5040, 5082, 5250, 5280, 5376, 5445, 5500, 5544, 5600, 5632, 5760, 5775, 5808, 6000, 6050, 6160, 6300, 6336, 6400, 6600, 6720, 6776, 6930, 7000, 7040, 7200, 7260, 7392, 7623, 7680, 7700, 7744, 7875, 7920, 8000, 8064, 8250, 8400, 8448, 8470, 8712, 8800, 8960, 9000, 9075, 9240, 9600, 9625, 9680, 9856, 9900, 10080, 10164, 10500, 10560, 10752, 10890, 11000, 11088, 11200, 11520, 11550, 11616, 12000, 12100, 12320, 12375, 12600, 12672, 12705, 12800, 13200, 13440, 13552, 13860, 14000, 14080, 14400, 14520, 14784, 15125, 15246, 15400, 15488, 15750, 15840, 16000, 16128, 16500, 16800, 16896, 16940, 17325, 17424, 17600, 17920, 18000, 18150, 18480, 19200, 19250, 19360, 19712, 19800, 20160, 20328, 21000, 21120, 21175, 21780, 22000, 22176, 22400, 23040, 23100, 23232, 24000, 24200, 24640, 24750, 25200, 25344, 25410, 26400, 26880, 27104, 27225, 27720, 28000, 28160, 28800, 28875, 29040, 29568, 30250, 30492, 30800, 30976, 31500, 31680, 32000, 32256, 33000, 33600, 33880, 34650, 34848, 35200, 36000, 36300, 36960, 38115, 38400, 38500, 38720, 39424, 39600, 40320, 40656, 42000, 42240, 42350, 43560, 44000, 44352, 44800, 45375, 46200, 46464, 48000, 48400, 49280, 49500, 50400, 50688, 50820, 52800, 53760, 54208, 54450, 55440, 56000, 57600, 57750, 58080, 59136, 60500, 60984, 61600, 61952, 63000, 63360, 63525, 64000, 66000, 67200, 67760, 69300, 69696, 70400, 72000, 72600, 73920, 76230, 77000, 77440, 79200, 80640, 81312, 84000, 84480, 84700, 86625, 87120, 88000, 88704, 89600, 90750, 92400, 92928, 96000, 96800, 98560, 99000, 100800, 101640, 105600, 105875, 108416, 108900, 110880, 112000, 115200, 115500, 116160, 118272, 121000, 121968, 123200, 126000, 126720, 127050, 132000, 134400, 135520, 136125, 138600, 139392, 140800, 144000, 145200, 147840, 152460, 154000, 154880, 158400, 161280, 162624, 168000, 169400, 173250, 174240, 176000, 177408, 181500, 184800, 185856, 190575, 192000, 193600, 197120, 198000, 201600, 203280, 211200, 211750, 216832, 217800, 221760, 224000, 231000, 232320, 242000, 243936, 246400, 252000, 253440, 254100, 264000, 268800, 271040, 272250, 277200, 278784, 288000, 290400, 295680, 304920, 308000, 309760, 316800, 317625, 325248, 336000, 338800, 346500, 348480, 352000, 354816, 363000, 369600, 381150, 387200, 396000, 403200, 406560, 422400, 423500, 433664, 435600, 443520, 448000, 462000, 464640, 484000, 487872, 492800, 504000, 508200, 528000, 542080, 544500, 554400, 557568, 576000, 580800, 591360, 609840, 616000, 633600, 635250, 650496, 672000, 677600, 693000, 696960, 704000, 726000, 739200, 762300, 774400, 792000, 806400, 813120, 847000, 871200, 887040, 924000, 929280, 952875, 968000, 975744, 985600, 1008000, 1016400, 1056000, 1084160, 1089000, 1108800, 1161600, 1219680, 1232000, 1267200, 1270500, 1300992, 1344000, 1355200, 1386000, 1393920, 1452000, 1478400, 1524600, 1548800, 1584000, 1626240, 1694000, 1742400, 1774080, 1848000, 1905750, 1936000, 1951488, 2016000, 2032800, 2112000, 2168320, 2178000, 2217600, 2323200, 2439360, 2464000, 2541000, 2710400, 2772000, 2787840, 2904000, 2956800, 3049200, 3168000, 3252480, 3388000, 3484800, 3696000, 3811500, 3872000, 3902976, 4032000, 4065600, 4356000, 4435200, 4646400, 4878720, 4928000, 5082000, 5420800, 5544000, 5808000, 6098400, 6336000, 6504960, 6776000, 6969600, 7392000, 7623000, 7744000, 8131200, 8712000, 8870400, 9757440, 10164000, 10841600, 11088000, 11616000, 12196800, 13552000, 13939200, 14784000, 15246000, 16262400, 17424000, 19514880, 20328000, 22176000, 23232000, 24393600, 27104000, 30492000, 32524800, 34848000, 40656000, 44352000, 48787200, 54208000, 60984000, 69696000, 81312000, 97574400, 121968000, 162624000, 243936000, 487872000]

約数ペア:

[(1, 487872000), (2, 243936000), (3, 162624000), (4, 121968000), (5, 97574400), (6, 81312000), (7, 69696000), (8, 60984000), (9, 54208000), (10, 48787200), (11, 44352000), (12, 40656000), (14, 34848000), (15, 32524800), (16, 30492000), (18, 27104000), (20, 24393600), (21, 23232000), (22, 22176000), (24, 20328000), (25, 19514880), (28, 17424000), (30, 16262400), (32, 15246000), (33, 14784000), (35, 13939200), (36, 13552000), (40, 12196800), (42, 11616000), (44, 11088000), (45, 10841600), (48, 10164000), (50, 9757440), (55, 8870400), (56, 8712000), (60, 8131200), (63, 7744000), (64, 7623000), (66, 7392000), (70, 6969600), (72, 6776000), (75, 6504960), (77, 6336000), (80, 6098400), (84, 5808000), (88, 5544000), (90, 5420800), (96, 5082000), (99, 4928000), (100, 4878720), (105, 4646400), (110, 4435200), (112, 4356000), (120, 4065600), (121, 4032000), (125, 3902976), (126, 3872000), (128, 3811500), (132, 3696000), (140, 3484800), (144, 3388000), (150, 3252480), (154, 3168000), (160, 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231000), (2178, 224000), (2200, 221760), (2240, 217800), (2250, 216832), (2304, 211750), (2310, 211200), (2400, 203280), (2420, 201600), (2464, 198000), (2475, 197120), (2520, 193600), (2541, 192000), (2560, 190575), (2625, 185856), (2640, 184800), (2688, 181500), (2750, 177408), (2772, 176000), (2800, 174240), (2816, 173250), (2880, 169400), (2904, 168000), (3000, 162624), (3025, 161280), (3080, 158400), (3150, 154880), (3168, 154000), (3200, 152460), (3300, 147840), (3360, 145200), (3388, 144000), (3465, 140800), (3500, 139392), (3520, 138600), (3584, 136125), (3600, 135520), (3630, 134400), (3696, 132000), (3840, 127050), (3850, 126720), (3872, 126000), (3960, 123200), (4000, 121968), (4032, 121000), (4125, 118272), (4200, 116160), (4224, 115500), (4235, 115200), (4356, 112000), (4400, 110880), (4480, 108900), (4500, 108416), (4608, 105875), (4620, 105600), (4800, 101640), (4840, 100800), (4928, 99000), (4950, 98560), (5040, 96800), (5082, 96000), (5250, 92928), (5280, 92400), (5376, 90750), (5445, 89600), (5500, 88704), (5544, 88000), (5600, 87120), (5632, 86625), (5760, 84700), (5775, 84480), (5808, 84000), (6000, 81312), (6050, 80640), (6160, 79200), (6300, 77440), (6336, 77000), (6400, 76230), (6600, 73920), (6720, 72600), (6776, 72000), (6930, 70400), (7000, 69696), (7040, 69300), (7200, 67760), (7260, 67200), (7392, 66000), (7623, 64000), (7680, 63525), (7700, 63360), (7744, 63000), (7875, 61952), (7920, 61600), (8000, 60984), (8064, 60500), (8250, 59136), (8400, 58080), (8448, 57750), (8470, 57600), (8712, 56000), (8800, 55440), (8960, 54450), (9000, 54208), (9075, 53760), (9240, 52800), (9600, 50820), (9625, 50688), (9680, 50400), (9856, 49500), (9900, 49280), (10080, 48400), (10164, 48000), (10500, 46464), (10560, 46200), (10752, 45375), (10890, 44800), (11000, 44352), (11088, 44000), (11200, 43560), (11520, 42350), (11550, 42240), (11616, 42000), (12000, 40656), (12100, 40320), (12320, 39600), (12375, 39424), (12600, 38720), (12672, 38500), (12705, 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