875206080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 448

約数和(自身を含む): 3657600000

約数和(自身を除く): 2782393920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 192, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 320, 336, 348, 360, 378, 406, 420, 432, 435, 448, 464, 480, 499, 504, 522, 540, 560, 576, 580, 609, 630, 672, 696, 720, 756, 783, 812, 840, 864, 870, 928, 945, 960, 998, 1008, 1015, 1044, 1080, 1120, 1160, 1218, 1260, 1305, 1344, 1392, 1440, 1497, 1512, 1566, 1624, 1680, 1728, 1740, 1827, 1856, 1890, 1996, 2016, 2030, 2088, 2160, 2240, 2320, 2436, 2495, 2520, 2610, 2784, 2880, 2994, 3024, 3045, 3132, 3248, 3360, 3480, 3493, 3654, 3780, 3915, 3992, 4032, 4060, 4176, 4320, 4491, 4640, 4872, 4990, 5040, 5220, 5481, 5568, 5988, 6048, 6090, 6264, 6496, 6720, 6960, 6986, 7308, 7485, 7560, 7830, 7984, 8120, 8352, 8640, 8982, 9135, 9280, 9744, 9980, 10080, 10440, 10479, 10962, 11976, 12096, 12180, 12528, 12992, 13473, 13920, 13972, 14471, 14616, 14970, 15120, 15660, 15968, 16240, 16704, 17465, 17964, 18270, 19488, 19960, 20160, 20880, 20958, 21924, 22455, 23952, 24360, 25056, 26946, 27405, 27840, 27944, 28942, 29232, 29940, 30240, 31320, 31437, 31936, 32480, 34930, 35928, 36540, 38976, 39920, 41760, 41916, 43413, 43848, 44910, 47904, 48720, 50112, 52395, 53892, 54810, 55888, 57884, 58464, 59880, 60480, 62640, 62874, 64960, 67365, 69860, 71856, 72355, 73080, 79840, 83520, 83832, 86826, 87696, 89820, 94311, 95808, 97440, 101297, 104790, 107784, 109620, 111776, 115768, 116928, 119760, 125280, 125748, 130239, 134730, 139720, 143712, 144710, 146160, 157185, 159680, 167664, 173652, 175392, 179640, 188622, 194880, 202594, 209580, 215568, 217065, 219240, 223552, 231536, 239520, 250560, 251496, 260478, 269460, 279440, 287424, 289420, 292320, 303891, 314370, 335328, 347304, 350784, 359280, 377244, 390717, 405188, 419160, 431136, 434130, 438480, 463072, 471555, 479040, 502992, 506485, 520956, 538920, 558880, 578840, 584640, 607782, 628740, 651195, 670656, 694608, 718560, 754488, 781434, 810376, 838320, 862272, 868260, 876960, 911673, 926144, 943110, 1005984, 1012970, 1041912, 1077840, 1117760, 1157680, 1215564, 1257480, 1302390, 1389216, 1437120, 1508976, 1519455, 1562868, 1620752, 1676640, 1736520, 1753920, 1823346, 1886220, 1953585, 2011968, 2025940, 2083824, 2155680, 2315360, 2431128, 2514960, 2604780, 2735019, 2778432, 3017952, 3038910, 3125736, 3241504, 3353280, 3473040, 3646692, 3772440, 3907170, 4051880, 4167648, 4311360, 4558365, 4630720, 4862256, 5029920, 5209560, 5470038, 6035904, 6077820, 6251472, 6483008, 6946080, 7293384, 7544880, 7814340, 8103760, 8335296, 9116730, 9724512, 10059840, 10419120, 10940076, 12155640, 12502944, 13675095, 13892160, 14586768, 15089760, 15628680, 16207520, 18233460, 19449024, 20838240, 21880152, 24311280, 25005888, 27350190, 29173536, 30179520, 31257360, 32415040, 36466920, 41676480, 43760304, 48622560, 54700380, 58347072, 62514720, 72933840, 87520608, 97245120, 109400760, 125029440, 145867680, 175041216, 218801520, 291735360, 437603040, 875206080]

約数ペア:

[(1, 875206080), (2, 437603040), (3, 291735360), (4, 218801520), (5, 175041216), (6, 145867680), (7, 125029440), (8, 109400760), (9, 97245120), (10, 87520608), (12, 72933840), (14, 62514720), (15, 58347072), (16, 54700380), (18, 48622560), (20, 43760304), (21, 41676480), (24, 36466920), (27, 32415040), (28, 31257360), (29, 30179520), (30, 29173536), (32, 27350190), (35, 25005888), (36, 24311280), (40, 21880152), (42, 20838240), (45, 19449024), (48, 18233460), (54, 16207520), (56, 15628680), (58, 15089760), (60, 14586768), (63, 13892160), (64, 13675095), (70, 12502944), (72, 12155640), (80, 10940076), (84, 10419120), (87, 10059840), (90, 9724512), (96, 9116730), (105, 8335296), (108, 8103760), (112, 7814340), (116, 7544880), (120, 7293384), (126, 6946080), (135, 6483008), (140, 6251472), (144, 6077820), (145, 6035904), (160, 5470038), (168, 5209560), (174, 5029920), (180, 4862256), (189, 4630720), (192, 4558365), (203, 4311360), (210, 4167648), (216, 4051880), (224, 3907170), (232, 3772440), (240, 3646692), (252, 3473040), (261, 3353280), (270, 3241504), (280, 3125736), (288, 3038910), (290, 3017952), (315, 2778432), (320, 2735019), (336, 2604780), (348, 2514960), (360, 2431128), (378, 2315360), (406, 2155680), (420, 2083824), (432, 2025940), (435, 2011968), (448, 1953585), (464, 1886220), (480, 1823346), (499, 1753920), (504, 1736520), (522, 1676640), (540, 1620752), (560, 1562868), (576, 1519455), (580, 1508976), (609, 1437120), (630, 1389216), (672, 1302390), (696, 1257480), (720, 1215564), (756, 1157680), (783, 1117760), (812, 1077840), (840, 1041912), (864, 1012970), (870, 1005984), (928, 943110), (945, 926144), (960, 911673), (998, 876960), (1008, 868260), (1015, 862272), (1044, 838320), (1080, 810376), (1120, 781434), (1160, 754488), (1218, 718560), (1260, 694608), (1305, 670656), (1344, 651195), (1392, 628740), (1440, 607782), (1497, 584640), (1512, 578840), (1566, 558880), (1624, 538920), (1680, 520956), (1728, 506485), (1740, 502992), (1827, 479040), (1856, 471555), (1890, 463072), (1996, 438480), (2016, 434130), (2030, 431136), (2088, 419160), (2160, 405188), (2240, 390717), (2320, 377244), (2436, 359280), (2495, 350784), (2520, 347304), (2610, 335328), (2784, 314370), (2880, 303891), (2994, 292320), (3024, 289420), (3045, 287424), (3132, 279440), (3248, 269460), (3360, 260478), (3480, 251496), (3493, 250560), (3654, 239520), (3780, 231536), (3915, 223552), (3992, 219240), (4032, 217065), (4060, 215568), (4176, 209580), (4320, 202594), (4491, 194880), (4640, 188622), (4872, 179640), (4990, 175392), (5040, 173652), (5220, 167664), (5481, 159680), (5568, 157185), (5988, 146160), (6048, 144710), (6090, 143712), (6264, 139720), (6496, 134730), (6720, 130239), (6960, 125748), (6986, 125280), (7308, 119760), (7485, 116928), (7560, 115768), (7830, 111776), (7984, 109620), (8120, 107784), (8352, 104790), (8640, 101297), (8982, 97440), (9135, 95808), (9280, 94311), (9744, 89820), (9980, 87696), (10080, 86826), (10440, 83832), (10479, 83520), (10962, 79840), (11976, 73080), (12096, 72355), (12180, 71856), (12528, 69860), (12992, 67365), (13473, 64960), (13920, 62874), (13972, 62640), (14471, 60480), (14616, 59880), (14970, 58464), (15120, 57884), (15660, 55888), (15968, 54810), (16240, 53892), (16704, 52395), (17465, 50112), (17964, 48720), (18270, 47904), (19488, 44910), (19960, 43848), (20160, 43413), (20880, 41916), (20958, 41760), (21924, 39920), (22455, 38976), (23952, 36540), (24360, 35928), (25056, 34930), (26946, 32480), (27405, 31936), (27840, 31437), (27944, 31320), (28942, 30240), (29232, 29940)]