551605320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 384

約数和(自身を含む): 2214051840

約数和(自身を除く): 1662446520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 56, 60, 62, 63, 69, 70, 72, 84, 90, 92, 93, 105, 115, 120, 124, 126, 138, 140, 155, 161, 168, 180, 184, 186, 207, 210, 217, 230, 248, 252, 276, 279, 280, 307, 310, 315, 322, 345, 360, 372, 414, 420, 434, 460, 465, 483, 504, 552, 558, 614, 620, 630, 644, 651, 690, 713, 744, 805, 828, 840, 868, 920, 921, 930, 966, 1035, 1085, 1116, 1228, 1240, 1260, 1288, 1302, 1380, 1395, 1426, 1449, 1535, 1610, 1656, 1736, 1842, 1860, 1932, 1953, 2070, 2139, 2149, 2170, 2232, 2415, 2456, 2520, 2604, 2760, 2763, 2790, 2852, 2898, 3070, 3220, 3255, 3565, 3684, 3720, 3864, 3906, 4140, 4278, 4298, 4340, 4605, 4830, 4991, 5208, 5526, 5580, 5704, 5796, 6140, 6417, 6440, 6447, 6510, 7061, 7130, 7245, 7368, 7812, 8280, 8556, 8596, 8680, 9210, 9517, 9660, 9765, 9982, 10695, 10745, 11052, 11160, 11592, 12280, 12834, 12894, 13020, 13815, 14122, 14260, 14490, 14973, 15624, 17112, 17192, 18420, 19034, 19320, 19341, 19530, 19964, 21183, 21390, 21490, 22104, 24955, 25668, 25788, 26040, 27630, 28244, 28520, 28551, 28980, 29946, 32085, 32235, 35305, 36840, 38068, 38682, 39060, 39928, 42366, 42780, 42980, 44919, 47585, 49427, 49910, 51336, 51576, 55260, 56488, 57102, 57960, 59892, 63549, 64170, 64470, 66619, 70610, 74865, 76136, 77364, 78120, 84732, 85560, 85653, 85960, 89838, 95170, 96705, 98854, 99820, 105915, 110520, 114204, 119784, 127098, 128340, 128940, 133238, 141220, 142755, 148281, 149730, 154728, 169464, 171306, 179676, 190340, 193410, 197708, 199640, 199857, 211830, 218891, 224595, 228408, 247135, 254196, 256680, 257880, 266476, 282440, 285510, 296562, 299460, 317745, 333095, 342612, 359352, 380680, 386820, 395416, 399714, 423660, 428265, 437782, 444843, 449190, 494270, 508392, 532952, 571020, 593124, 598920, 599571, 635490, 656673, 666190, 685224, 741405, 773640, 799428, 847320, 856530, 875564, 889686, 898380, 988540, 999285, 1094455, 1142040, 1186248, 1199142, 1270980, 1313346, 1332380, 1482810, 1532237, 1598856, 1713060, 1751128, 1779372, 1796760, 1970019, 1977080, 1998570, 2188910, 2224215, 2398284, 2541960, 2626692, 2664760, 2965620, 2997855, 3064474, 3283365, 3426120, 3558744, 3940038, 3997140, 4377820, 4448430, 4596711, 4796568, 5253384, 5931240, 5995710, 6128948, 6566730, 7661185, 7880076, 7994280, 8755640, 8896860, 9193422, 9850095, 11991420, 12257896, 13133460, 13790133, 15322370, 15760152, 17793720, 18386844, 19700190, 22983555, 23982840, 26266920, 27580266, 30644740, 36773688, 39400380, 45967110, 55160532, 61289480, 68950665, 78800760, 91934220, 110321064, 137901330, 183868440, 275802660, 551605320]

約数ペア:

[(1, 551605320), (2, 275802660), (3, 183868440), (4, 137901330), (5, 110321064), (6, 91934220), (7, 78800760), (8, 68950665), (9, 61289480), (10, 55160532), (12, 45967110), (14, 39400380), (15, 36773688), (18, 30644740), (20, 27580266), (21, 26266920), (23, 23982840), (24, 22983555), (28, 19700190), (30, 18386844), (31, 17793720), (35, 15760152), (36, 15322370), (40, 13790133), (42, 13133460), (45, 12257896), (46, 11991420), (56, 9850095), (60, 9193422), (62, 8896860), (63, 8755640), (69, 7994280), (70, 7880076), (72, 7661185), (84, 6566730), (90, 6128948), (92, 5995710), (93, 5931240), (105, 5253384), (115, 4796568), (120, 4596711), (124, 4448430), (126, 4377820), (138, 3997140), (140, 3940038), (155, 3558744), (161, 3426120), (168, 3283365), (180, 3064474), (184, 2997855), (186, 2965620), (207, 2664760), (210, 2626692), (217, 2541960), (230, 2398284), (248, 2224215), (252, 2188910), (276, 1998570), (279, 1977080), (280, 1970019), (307, 1796760), (310, 1779372), (315, 1751128), (322, 1713060), (345, 1598856), (360, 1532237), (372, 1482810), (414, 1332380), (420, 1313346), (434, 1270980), (460, 1199142), (465, 1186248), (483, 1142040), (504, 1094455), (552, 999285), (558, 988540), (614, 898380), (620, 889686), (630, 875564), (644, 856530), (651, 847320), (690, 799428), (713, 773640), (744, 741405), (805, 685224), (828, 666190), (840, 656673), (868, 635490), (920, 599571), (921, 598920), (930, 593124), (966, 571020), (1035, 532952), (1085, 508392), (1116, 494270), (1228, 449190), (1240, 444843), (1260, 437782), (1288, 428265), (1302, 423660), (1380, 399714), (1395, 395416), (1426, 386820), (1449, 380680), (1535, 359352), (1610, 342612), (1656, 333095), (1736, 317745), (1842, 299460), (1860, 296562), (1932, 285510), (1953, 282440), (2070, 266476), (2139, 257880), (2149, 256680), (2170, 254196), (2232, 247135), (2415, 228408), (2456, 224595), (2520, 218891), (2604, 211830), (2760, 199857), (2763, 199640), (2790, 197708), (2852, 193410), (2898, 190340), (3070, 179676), (3220, 171306), (3255, 169464), (3565, 154728), (3684, 149730), (3720, 148281), (3864, 142755), (3906, 141220), (4140, 133238), (4278, 128940), (4298, 128340), (4340, 127098), (4605, 119784), (4830, 114204), (4991, 110520), (5208, 105915), (5526, 99820), (5580, 98854), (5704, 96705), (5796, 95170), (6140, 89838), (6417, 85960), (6440, 85653), (6447, 85560), (6510, 84732), (7061, 78120), (7130, 77364), (7245, 76136), (7368, 74865), (7812, 70610), (8280, 66619), (8556, 64470), (8596, 64170), (8680, 63549), (9210, 59892), (9517, 57960), (9660, 57102), (9765, 56488), (9982, 55260), (10695, 51576), (10745, 51336), (11052, 49910), (11160, 49427), (11592, 47585), (12280, 44919), (12834, 42980), (12894, 42780), (13020, 42366), (13815, 39928), (14122, 39060), (14260, 38682), (14490, 38068), (14973, 36840), (15624, 35305), (17112, 32235), (17192, 32085), (18420, 29946), (19034, 28980), (19320, 28551), (19341, 28520), (19530, 28244), (19964, 27630), (21183, 26040), (21390, 25788), (21490, 25668), (22104, 24955)]