1696560840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2496

約数の個数: 192

約数和(自身を含む): 5978372400

約数和(自身を除く): 4281811560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 314, 360, 390, 468, 471, 520, 585, 628, 780, 785, 936, 942, 1170, 1256, 1413, 1560, 1570, 1884, 2041, 2309, 2340, 2355, 2826, 3140, 3768, 4082, 4618, 4680, 4710, 5652, 6123, 6280, 6927, 7065, 8164, 9236, 9420, 10205, 11304, 11545, 12246, 13854, 14130, 16328, 18369, 18472, 18840, 20410, 20781, 23090, 24492, 27708, 28260, 30017, 30615, 34635, 36738, 40820, 41562, 46180, 48984, 55416, 56520, 60034, 61230, 69270, 73476, 81640, 83124, 90051, 91845, 92360, 103905, 120068, 122460, 138540, 146952, 150085, 166248, 180102, 183690, 207810, 240136, 244920, 270153, 277080, 300170, 360204, 362513, 367380, 415620, 450255, 540306, 600340, 720408, 725026, 734760, 831240, 900510, 1080612, 1087539, 1200680, 1350765, 1450052, 1801020, 1812565, 2161224, 2175078, 2701530, 2900104, 3262617, 3602040, 3625130, 4350156, 4712669, 5403060, 5437695, 6525234, 7250260, 8700312, 9425338, 10806120, 10875390, 13050468, 14138007, 14500520, 16313085, 18850676, 21750780, 23563345, 26100936, 28276014, 32626170, 37701352, 42414021, 43501560, 47126690, 56552028, 65252340, 70690035, 84828042, 94253380, 113104056, 130504680, 141380070, 169656084, 188506760, 212070105, 282760140, 339312168, 424140210, 565520280, 848280420, 1696560840]

約数ペア:

[(1, 1696560840), (2, 848280420), (3, 565520280), (4, 424140210), (5, 339312168), (6, 282760140), (8, 212070105), (9, 188506760), (10, 169656084), (12, 141380070), (13, 130504680), (15, 113104056), (18, 94253380), (20, 84828042), (24, 70690035), (26, 65252340), (30, 56552028), (36, 47126690), (39, 43501560), (40, 42414021), (45, 37701352), (52, 32626170), (60, 28276014), (65, 26100936), (72, 23563345), (78, 21750780), (90, 18850676), (104, 16313085), (117, 14500520), (120, 14138007), (130, 13050468), (156, 10875390), (157, 10806120), (180, 9425338), (195, 8700312), (234, 7250260), (260, 6525234), (312, 5437695), (314, 5403060), (360, 4712669), (390, 4350156), (468, 3625130), (471, 3602040), (520, 3262617), (585, 2900104), (628, 2701530), (780, 2175078), (785, 2161224), (936, 1812565), (942, 1801020), (1170, 1450052), (1256, 1350765), (1413, 1200680), (1560, 1087539), (1570, 1080612), (1884, 900510), (2041, 831240), (2309, 734760), (2340, 725026), (2355, 720408), (2826, 600340), (3140, 540306), (3768, 450255), (4082, 415620), (4618, 367380), (4680, 362513), (4710, 360204), (5652, 300170), (6123, 277080), (6280, 270153), (6927, 244920), (7065, 240136), (8164, 207810), (9236, 183690), (9420, 180102), (10205, 166248), (11304, 150085), (11545, 146952), (12246, 138540), (13854, 122460), (14130, 120068), (16328, 103905), (18369, 92360), (18472, 91845), (18840, 90051), (20410, 83124), (20781, 81640), (23090, 73476), (24492, 69270), (27708, 61230), (28260, 60034), (30017, 56520), (30615, 55416), (34635, 48984), (36738, 46180), (40820, 41562)]