487979520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 320

約数和(自身を含む): 1850238720

約数和(自身を除く): 1362259200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 256, 280, 290, 313, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 512, 560, 580, 609, 626, 640, 672, 696, 768, 812, 840, 870, 896, 928, 939, 960, 1015, 1120, 1160, 1218, 1252, 1280, 1344, 1392, 1536, 1565, 1624, 1680, 1740, 1792, 1856, 1878, 1920, 2030, 2191, 2240, 2320, 2436, 2504, 2560, 2688, 2784, 3045, 3130, 3248, 3360, 3480, 3584, 3712, 3756, 3840, 4060, 4382, 4480, 4640, 4695, 4872, 5008, 5376, 5568, 6090, 6260, 6496, 6573, 6720, 6960, 7424, 7512, 7680, 8120, 8764, 8960, 9077, 9280, 9390, 9744, 10016, 10752, 10955, 11136, 12180, 12520, 12992, 13146, 13440, 13920, 14848, 15024, 16240, 17528, 17920, 18154, 18560, 18780, 19488, 20032, 21910, 22272, 24360, 25040, 25984, 26292, 26880, 27231, 27840, 30048, 32480, 32865, 35056, 36308, 37120, 37560, 38976, 40064, 43820, 44544, 45385, 48720, 50080, 51968, 52584, 53760, 54462, 55680, 60096, 63539, 64960, 65730, 70112, 72616, 74240, 75120, 77952, 80128, 87640, 90770, 97440, 100160, 103936, 105168, 108924, 111360, 120192, 127078, 129920, 131460, 136155, 140224, 145232, 150240, 155904, 160256, 175280, 181540, 190617, 194880, 200320, 210336, 217848, 222720, 240384, 254156, 259840, 262920, 272310, 280448, 290464, 300480, 311808, 317695, 350560, 363080, 381234, 389760, 400640, 420672, 435696, 480768, 508312, 519680, 525840, 544620, 560896, 580928, 600960, 635390, 701120, 726160, 762468, 779520, 801280, 841344, 871392, 953085, 1016624, 1051680, 1089240, 1121792, 1161856, 1201920, 1270780, 1402240, 1452320, 1524936, 1559040, 1682688, 1742784, 1906170, 2033248, 2103360, 2178480, 2323712, 2403840, 2541560, 2804480, 2904640, 3049872, 3365376, 3485568, 3812340, 4066496, 4206720, 4356960, 4647424, 5083120, 5608960, 5809280, 6099744, 6971136, 7624680, 8132992, 8413440, 8713920, 10166240, 11618560, 12199488, 13942272, 15249360, 16265984, 16826880, 17427840, 20332480, 23237120, 24398976, 30498720, 32531968, 34855680, 40664960, 48797952, 60997440, 69711360, 81329920, 97595904, 121994880, 162659840, 243989760, 487979520]

約数ペア:

[(1, 487979520), (2, 243989760), (3, 162659840), (4, 121994880), (5, 97595904), (6, 81329920), (7, 69711360), (8, 60997440), (10, 48797952), (12, 40664960), (14, 34855680), (15, 32531968), (16, 30498720), (20, 24398976), (21, 23237120), (24, 20332480), (28, 17427840), (29, 16826880), (30, 16265984), (32, 15249360), (35, 13942272), (40, 12199488), (42, 11618560), (48, 10166240), (56, 8713920), (58, 8413440), (60, 8132992), (64, 7624680), (70, 6971136), (80, 6099744), (84, 5809280), (87, 5608960), (96, 5083120), (105, 4647424), (112, 4356960), (116, 4206720), (120, 4066496), (128, 3812340), (140, 3485568), (145, 3365376), (160, 3049872), (168, 2904640), (174, 2804480), (192, 2541560), (203, 2403840), (210, 2323712), (224, 2178480), (232, 2103360), (240, 2033248), (256, 1906170), (280, 1742784), (290, 1682688), (313, 1559040), (320, 1524936), (336, 1452320), (348, 1402240), (384, 1270780), (406, 1201920), (420, 1161856), (435, 1121792), (448, 1089240), (464, 1051680), (480, 1016624), (512, 953085), (560, 871392), (580, 841344), (609, 801280), (626, 779520), (640, 762468), (672, 726160), (696, 701120), (768, 635390), (812, 600960), (840, 580928), (870, 560896), (896, 544620), (928, 525840), (939, 519680), (960, 508312), (1015, 480768), (1120, 435696), (1160, 420672), (1218, 400640), (1252, 389760), (1280, 381234), (1344, 363080), (1392, 350560), (1536, 317695), (1565, 311808), (1624, 300480), (1680, 290464), (1740, 280448), (1792, 272310), (1856, 262920), (1878, 259840), (1920, 254156), (2030, 240384), (2191, 222720), (2240, 217848), (2320, 210336), (2436, 200320), (2504, 194880), (2560, 190617), (2688, 181540), (2784, 175280), (3045, 160256), (3130, 155904), (3248, 150240), (3360, 145232), (3480, 140224), (3584, 136155), (3712, 131460), (3756, 129920), (3840, 127078), (4060, 120192), (4382, 111360), (4480, 108924), (4640, 105168), (4695, 103936), (4872, 100160), (5008, 97440), (5376, 90770), (5568, 87640), (6090, 80128), (6260, 77952), (6496, 75120), (6573, 74240), (6720, 72616), (6960, 70112), (7424, 65730), (7512, 64960), (7680, 63539), (8120, 60096), (8764, 55680), (8960, 54462), (9077, 53760), (9280, 52584), (9390, 51968), (9744, 50080), (10016, 48720), (10752, 45385), (10955, 44544), (11136, 43820), (12180, 40064), (12520, 38976), (12992, 37560), (13146, 37120), (13440, 36308), (13920, 35056), (14848, 32865), (15024, 32480), (16240, 30048), (17528, 27840), (17920, 27231), (18154, 26880), (18560, 26292), (18780, 25984), (19488, 25040), (20032, 24360), (21910, 22272)]