551431440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 480

約数和(自身を含む): 2272997376

約数和(自身を除く): 1721565936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 67, 69, 70, 71, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 134, 138, 140, 142, 144, 161, 168, 180, 184, 201, 207, 210, 213, 230, 240, 252, 268, 276, 280, 284, 315, 322, 335, 336, 345, 355, 360, 368, 402, 414, 420, 426, 460, 469, 483, 497, 504, 536, 552, 560, 568, 603, 630, 639, 644, 670, 690, 710, 720, 804, 805, 828, 840, 852, 920, 938, 966, 994, 1005, 1008, 1035, 1065, 1072, 1104, 1136, 1206, 1260, 1278, 1288, 1340, 1380, 1407, 1420, 1449, 1491, 1541, 1608, 1610, 1633, 1656, 1680, 1704, 1840, 1876, 1932, 1988, 2010, 2070, 2130, 2345, 2412, 2415, 2485, 2520, 2556, 2576, 2680, 2760, 2814, 2840, 2898, 2982, 3015, 3082, 3195, 3216, 3220, 3266, 3312, 3408, 3752, 3864, 3976, 4020, 4140, 4221, 4260, 4473, 4623, 4690, 4757, 4824, 4830, 4899, 4970, 5040, 5112, 5360, 5520, 5628, 5680, 5796, 5964, 6030, 6164, 6390, 6440, 6532, 7035, 7245, 7455, 7504, 7705, 7728, 7952, 8040, 8165, 8280, 8442, 8520, 8946, 9246, 9380, 9514, 9648, 9660, 9798, 9940, 10224, 10787, 11256, 11431, 11592, 11928, 12060, 12328, 12780, 12880, 13064, 13869, 14070, 14271, 14490, 14697, 14910, 15410, 16080, 16330, 16560, 16884, 17040, 17892, 18492, 18760, 19028, 19320, 19596, 19880, 21105, 21574, 22365, 22512, 22862, 23115, 23184, 23785, 23856, 24120, 24495, 24656, 25560, 26128, 27738, 28140, 28542, 28980, 29394, 29820, 30820, 32361, 32660, 33299, 33768, 34293, 35784, 36984, 37520, 38056, 38640, 39192, 39760, 42210, 42813, 43148, 44730, 45724, 46230, 47570, 48240, 48990, 51120, 53935, 55476, 56280, 57084, 57155, 57960, 58788, 59640, 61640, 64722, 65320, 66598, 67536, 68586, 69345, 71355, 71568, 73485, 73968, 76112, 78384, 84420, 85626, 86296, 89460, 91448, 92460, 95140, 97083, 97980, 99897, 102879, 107870, 109411, 110952, 112560, 114168, 114310, 115920, 117576, 119280, 123280, 129444, 130640, 133196, 137172, 138690, 142710, 146970, 161805, 166495, 168840, 171252, 171465, 172592, 178920, 182896, 184920, 190280, 194166, 195960, 199794, 205758, 214065, 215740, 218822, 221904, 228336, 228620, 235152, 258888, 266392, 274344, 277380, 285420, 293940, 299691, 323610, 328233, 332990, 337680, 342504, 342930, 357840, 369840, 380560, 388332, 391920, 399588, 411516, 428130, 431480, 437644, 457240, 485415, 499485, 514395, 517776, 532784, 547055, 548688, 554760, 570840, 587880, 599382, 647220, 656466, 665980, 685008, 685860, 765877, 776664, 799176, 823032, 856260, 862960, 875288, 914480, 970830, 984699, 998970, 1028790, 1094110, 1109520, 1141680, 1175760, 1198764, 1294440, 1312932, 1331960, 1371720, 1498455, 1531754, 1553328, 1598352, 1641165, 1646064, 1712520, 1750576, 1941660, 1969398, 1997940, 2057580, 2188220, 2297631, 2397528, 2588880, 2625864, 2663920, 2743440, 2996910, 3063508, 3282330, 3425040, 3829385, 3883320, 3938796, 3995880, 4115160, 4376440, 4595262, 4795056, 4923495, 5251728, 5993820, 6127016, 6564660, 6892893, 7658770, 7766640, 7877592, 7991760, 8230320, 8752880, 9190524, 9846990, 11488155, 11987640, 12254032, 13129320, 13785786, 15317540, 15755184, 18381048, 19693980, 22976310, 23975280, 26258640, 27571572, 30635080, 34464465, 36762096, 39387960, 45952620, 55143144, 61270160, 68928930, 78775920, 91905240, 110286288, 137857860, 183810480, 275715720, 551431440]

約数ペア:

[(1, 551431440), (2, 275715720), (3, 183810480), (4, 137857860), (5, 110286288), (6, 91905240), (7, 78775920), (8, 68928930), (9, 61270160), (10, 55143144), (12, 45952620), (14, 39387960), (15, 36762096), (16, 34464465), (18, 30635080), (20, 27571572), (21, 26258640), (23, 23975280), (24, 22976310), (28, 19693980), (30, 18381048), (35, 15755184), (36, 15317540), (40, 13785786), (42, 13129320), (45, 12254032), (46, 11987640), (48, 11488155), (56, 9846990), (60, 9190524), (63, 8752880), (67, 8230320), (69, 7991760), (70, 7877592), (71, 7766640), (72, 7658770), (80, 6892893), (84, 6564660), (90, 6127016), (92, 5993820), (105, 5251728), (112, 4923495), (115, 4795056), (120, 4595262), (126, 4376440), (134, 4115160), (138, 3995880), (140, 3938796), (142, 3883320), (144, 3829385), (161, 3425040), (168, 3282330), (180, 3063508), (184, 2996910), (201, 2743440), (207, 2663920), (210, 2625864), (213, 2588880), (230, 2397528), (240, 2297631), (252, 2188220), (268, 2057580), (276, 1997940), (280, 1969398), (284, 1941660), (315, 1750576), (322, 1712520), (335, 1646064), (336, 1641165), (345, 1598352), (355, 1553328), (360, 1531754), (368, 1498455), (402, 1371720), (414, 1331960), (420, 1312932), (426, 1294440), (460, 1198764), (469, 1175760), (483, 1141680), (497, 1109520), (504, 1094110), (536, 1028790), (552, 998970), (560, 984699), (568, 970830), (603, 914480), (630, 875288), (639, 862960), (644, 856260), (670, 823032), (690, 799176), (710, 776664), (720, 765877), (804, 685860), (805, 685008), (828, 665980), (840, 656466), (852, 647220), (920, 599382), (938, 587880), (966, 570840), (994, 554760), (1005, 548688), (1008, 547055), (1035, 532784), (1065, 517776), (1072, 514395), (1104, 499485), (1136, 485415), (1206, 457240), (1260, 437644), (1278, 431480), (1288, 428130), (1340, 411516), (1380, 399588), (1407, 391920), (1420, 388332), (1449, 380560), (1491, 369840), (1541, 357840), (1608, 342930), (1610, 342504), (1633, 337680), (1656, 332990), (1680, 328233), (1704, 323610), (1840, 299691), (1876, 293940), (1932, 285420), (1988, 277380), (2010, 274344), (2070, 266392), (2130, 258888), (2345, 235152), (2412, 228620), (2415, 228336), (2485, 221904), (2520, 218822), (2556, 215740), (2576, 214065), (2680, 205758), (2760, 199794), (2814, 195960), (2840, 194166), (2898, 190280), (2982, 184920), (3015, 182896), (3082, 178920), (3195, 172592), (3216, 171465), (3220, 171252), (3266, 168840), (3312, 166495), (3408, 161805), (3752, 146970), (3864, 142710), (3976, 138690), (4020, 137172), (4140, 133196), (4221, 130640), (4260, 129444), (4473, 123280), (4623, 119280), (4690, 117576), (4757, 115920), (4824, 114310), (4830, 114168), (4899, 112560), (4970, 110952), (5040, 109411), (5112, 107870), (5360, 102879), (5520, 99897), (5628, 97980), (5680, 97083), (5796, 95140), (5964, 92460), (6030, 91448), (6164, 89460), (6390, 86296), (6440, 85626), (6532, 84420), (7035, 78384), (7245, 76112), (7455, 73968), (7504, 73485), (7705, 71568), (7728, 71355), (7952, 69345), (8040, 68586), (8165, 67536), (8280, 66598), (8442, 65320), (8520, 64722), (8946, 61640), (9246, 59640), (9380, 58788), (9514, 57960), (9648, 57155), (9660, 57084), (9798, 56280), (9940, 55476), (10224, 53935), (10787, 51120), (11256, 48990), (11431, 48240), (11592, 47570), (11928, 46230), (12060, 45724), (12328, 44730), (12780, 43148), (12880, 42813), (13064, 42210), (13869, 39760), (14070, 39192), (14271, 38640), (14490, 38056), (14697, 37520), (14910, 36984), (15410, 35784), (16080, 34293), (16330, 33768), (16560, 33299), (16884, 32660), (17040, 32361), (17892, 30820), (18492, 29820), (18760, 29394), (19028, 28980), (19320, 28542), (19596, 28140), (19880, 27738), (21105, 26128), (21574, 25560), (22365, 24656), (22512, 24495), (22862, 24120), (23115, 23856), (23184, 23785)]