3156489840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2100

約数の個数: 240

約数和(自身を含む): 11470515840

約数和(自身を除く): 8314026000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 139, 140, 147, 168, 196, 210, 240, 245, 278, 280, 294, 336, 392, 417, 420, 490, 556, 560, 588, 695, 735, 784, 834, 840, 973, 980, 1112, 1176, 1390, 1470, 1668, 1680, 1931, 1946, 1960, 2085, 2224, 2352, 2780, 2919, 2940, 3336, 3862, 3892, 3920, 4170, 4865, 5560, 5793, 5838, 5880, 6672, 6811, 7724, 7784, 8340, 9655, 9730, 11120, 11586, 11676, 11760, 13517, 13622, 14595, 15448, 15568, 16680, 19310, 19460, 20433, 23172, 23352, 27034, 27244, 28965, 29190, 30896, 33360, 34055, 38620, 38920, 40551, 40866, 46344, 46704, 54068, 54488, 57930, 58380, 67585, 68110, 77240, 77840, 81102, 81732, 92688, 94619, 102165, 108136, 108976, 115860, 116760, 135170, 136220, 154480, 162204, 163464, 189238, 202755, 204330, 216272, 231720, 233520, 268409, 270340, 272440, 283857, 324408, 326928, 378476, 405510, 408660, 463440, 473095, 536818, 540680, 544880, 567714, 648816, 756952, 805227, 811020, 817320, 946190, 1073636, 1081360, 1135428, 1342045, 1419285, 1513904, 1610454, 1622040, 1634640, 1878863, 1892380, 2147272, 2270856, 2684090, 2838570, 3220908, 3244080, 3757726, 3784760, 4026135, 4294544, 4541712, 5368180, 5636589, 5677140, 6441816, 7515452, 7569520, 8052270, 9394315, 10736360, 11273178, 11354280, 12883632, 13152041, 15030904, 16104540, 18788630, 21472720, 22546356, 22708560, 26304082, 28182945, 30061808, 32209080, 37577260, 39456123, 45092712, 52608164, 56365890, 64418160, 65760205, 75154520, 78912246, 90185424, 105216328, 112731780, 131520410, 150309040, 157824492, 197280615, 210432656, 225463560, 263040820, 315648984, 394561230, 450927120, 526081640, 631297968, 789122460, 1052163280, 1578244920, 3156489840]

約数ペア:

[(1, 3156489840), (2, 1578244920), (3, 1052163280), (4, 789122460), (5, 631297968), (6, 526081640), (7, 450927120), (8, 394561230), (10, 315648984), (12, 263040820), (14, 225463560), (15, 210432656), (16, 197280615), (20, 157824492), (21, 150309040), (24, 131520410), (28, 112731780), (30, 105216328), (35, 90185424), (40, 78912246), (42, 75154520), (48, 65760205), (49, 64418160), (56, 56365890), (60, 52608164), (70, 45092712), (80, 39456123), (84, 37577260), (98, 32209080), (105, 30061808), (112, 28182945), (120, 26304082), (139, 22708560), (140, 22546356), (147, 21472720), (168, 18788630), (196, 16104540), (210, 15030904), (240, 13152041), (245, 12883632), (278, 11354280), (280, 11273178), (294, 10736360), (336, 9394315), (392, 8052270), (417, 7569520), (420, 7515452), (490, 6441816), (556, 5677140), (560, 5636589), (588, 5368180), (695, 4541712), (735, 4294544), (784, 4026135), (834, 3784760), (840, 3757726), (973, 3244080), (980, 3220908), (1112, 2838570), (1176, 2684090), (1390, 2270856), (1470, 2147272), (1668, 1892380), (1680, 1878863), (1931, 1634640), (1946, 1622040), (1960, 1610454), (2085, 1513904), (2224, 1419285), (2352, 1342045), (2780, 1135428), (2919, 1081360), (2940, 1073636), (3336, 946190), (3862, 817320), (3892, 811020), (3920, 805227), (4170, 756952), (4865, 648816), (5560, 567714), (5793, 544880), (5838, 540680), (5880, 536818), (6672, 473095), (6811, 463440), (7724, 408660), (7784, 405510), (8340, 378476), (9655, 326928), (9730, 324408), (11120, 283857), (11586, 272440), (11676, 270340), (11760, 268409), (13517, 233520), (13622, 231720), (14595, 216272), (15448, 204330), (15568, 202755), (16680, 189238), (19310, 163464), (19460, 162204), (20433, 154480), (23172, 136220), (23352, 135170), (27034, 116760), (27244, 115860), (28965, 108976), (29190, 108136), (30896, 102165), (33360, 94619), (34055, 92688), (38620, 81732), (38920, 81102), (40551, 77840), (40866, 77240), (46344, 68110), (46704, 67585), (54068, 58380), (54488, 57930)]