581479920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1160

約数の個数: 240

約数和(自身を含む): 2253730752

約数和(自身を除く): 1672250832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 140, 144, 168, 180, 210, 226, 240, 252, 280, 315, 336, 339, 360, 420, 452, 504, 560, 565, 630, 678, 720, 791, 840, 904, 1008, 1017, 1021, 1130, 1260, 1356, 1582, 1680, 1695, 1808, 2034, 2042, 2260, 2373, 2520, 2712, 3063, 3164, 3390, 3955, 4068, 4084, 4520, 4746, 5040, 5085, 5105, 5424, 6126, 6328, 6780, 7119, 7147, 7910, 8136, 8168, 9040, 9189, 9492, 10170, 10210, 11865, 12252, 12656, 13560, 14238, 14294, 15315, 15820, 16272, 16336, 18378, 18984, 20340, 20420, 21441, 23730, 24504, 27120, 28476, 28588, 30630, 31640, 35595, 35735, 36756, 37968, 40680, 40840, 42882, 45945, 47460, 49008, 56952, 57176, 61260, 63280, 64323, 71190, 71470, 73512, 81360, 81680, 85764, 91890, 94920, 107205, 113904, 114352, 115373, 122520, 128646, 142380, 142940, 147024, 171528, 183780, 189840, 214410, 230746, 245040, 257292, 284760, 285880, 321615, 343056, 346119, 367560, 428820, 461492, 514584, 569520, 571760, 576865, 643230, 692238, 735120, 807611, 857640, 922984, 1029168, 1038357, 1153730, 1286460, 1384476, 1615222, 1715280, 1730595, 1845968, 2076714, 2307460, 2422833, 2572920, 2768952, 3230444, 3461190, 4038055, 4153428, 4614920, 4845666, 5145840, 5191785, 5537904, 6460888, 6922380, 7268499, 8076110, 8306856, 9229840, 9691332, 10383570, 12114165, 12921776, 13844760, 14536998, 16152220, 16613712, 19382664, 20767140, 24228330, 27689520, 29073996, 32304440, 36342495, 38765328, 41534280, 48456660, 58147992, 64608880, 72684990, 83068560, 96913320, 116295984, 145369980, 193826640, 290739960, 581479920]

約数ペア:

[(1, 581479920), (2, 290739960), (3, 193826640), (4, 145369980), (5, 116295984), (6, 96913320), (7, 83068560), (8, 72684990), (9, 64608880), (10, 58147992), (12, 48456660), (14, 41534280), (15, 38765328), (16, 36342495), (18, 32304440), (20, 29073996), (21, 27689520), (24, 24228330), (28, 20767140), (30, 19382664), (35, 16613712), (36, 16152220), (40, 14536998), (42, 13844760), (45, 12921776), (48, 12114165), (56, 10383570), (60, 9691332), (63, 9229840), (70, 8306856), (72, 8076110), (80, 7268499), (84, 6922380), (90, 6460888), (105, 5537904), (112, 5191785), (113, 5145840), (120, 4845666), (126, 4614920), (140, 4153428), (144, 4038055), (168, 3461190), (180, 3230444), (210, 2768952), (226, 2572920), (240, 2422833), (252, 2307460), (280, 2076714), (315, 1845968), (336, 1730595), (339, 1715280), (360, 1615222), (420, 1384476), (452, 1286460), (504, 1153730), (560, 1038357), (565, 1029168), (630, 922984), (678, 857640), (720, 807611), (791, 735120), (840, 692238), (904, 643230), (1008, 576865), (1017, 571760), (1021, 569520), (1130, 514584), (1260, 461492), (1356, 428820), (1582, 367560), (1680, 346119), (1695, 343056), (1808, 321615), (2034, 285880), (2042, 284760), (2260, 257292), (2373, 245040), (2520, 230746), (2712, 214410), (3063, 189840), (3164, 183780), (3390, 171528), (3955, 147024), (4068, 142940), (4084, 142380), (4520, 128646), (4746, 122520), (5040, 115373), (5085, 114352), (5105, 113904), (5424, 107205), (6126, 94920), (6328, 91890), (6780, 85764), (7119, 81680), (7147, 81360), (7910, 73512), (8136, 71470), (8168, 71190), (9040, 64323), (9189, 63280), (9492, 61260), (10170, 57176), (10210, 56952), (11865, 49008), (12252, 47460), (12656, 45945), (13560, 42882), (14238, 40840), (14294, 40680), (15315, 37968), (15820, 36756), (16272, 35735), (16336, 35595), (18378, 31640), (18984, 30630), (20340, 28588), (20420, 28476), (21441, 27120), (23730, 24504)]