1344105280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3781

約数の個数: 168

約数和(自身を含む): 3886126848

約数和(自身を除く): 2542021568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1840, 1960, 2240, 2254, 2576, 3136, 3220, 3680, 3727, 3920, 4508, 5152, 5635, 6440, 7360, 7454, 7840, 9016, 10304, 11270, 12880, 14908, 15680, 18032, 18635, 22540, 25760, 26089, 29816, 36064, 37270, 45080, 51520, 52178, 59632, 72128, 74540, 85721, 90160, 104356, 119264, 130445, 149080, 171442, 180320, 182623, 208712, 238528, 260890, 298160, 342884, 360640, 365246, 417424, 428605, 521780, 596320, 600047, 685768, 730492, 834848, 857210, 913115, 1043560, 1192640, 1200094, 1371536, 1460984, 1669696, 1714420, 1826230, 2087120, 2400188, 2743072, 2921968, 3000235, 3428840, 3652460, 4174240, 4200329, 4800376, 5486144, 5843936, 6000470, 6857680, 7304920, 8348480, 8400658, 9600752, 11687872, 12000940, 13715360, 14609840, 16801316, 19201504, 21001645, 24001880, 27430720, 29219680, 33602632, 38403008, 42003290, 48003760, 58439360, 67205264, 84006580, 96007520, 134410528, 168013160, 192015040, 268821056, 336026320, 672052640, 1344105280]

約数ペア:

[(1, 1344105280), (2, 672052640), (4, 336026320), (5, 268821056), (7, 192015040), (8, 168013160), (10, 134410528), (14, 96007520), (16, 84006580), (20, 67205264), (23, 58439360), (28, 48003760), (32, 42003290), (35, 38403008), (40, 33602632), (46, 29219680), (49, 27430720), (56, 24001880), (64, 21001645), (70, 19201504), (80, 16801316), (92, 14609840), (98, 13715360), (112, 12000940), (115, 11687872), (140, 9600752), (160, 8400658), (161, 8348480), (184, 7304920), (196, 6857680), (224, 6000470), (230, 5843936), (245, 5486144), (280, 4800376), (320, 4200329), (322, 4174240), (368, 3652460), (392, 3428840), (448, 3000235), (460, 2921968), (490, 2743072), (560, 2400188), (644, 2087120), (736, 1826230), (784, 1714420), (805, 1669696), (920, 1460984), (980, 1371536), (1120, 1200094), (1127, 1192640), (1288, 1043560), (1472, 913115), (1568, 857210), (1610, 834848), (1840, 730492), (1960, 685768), (2240, 600047), (2254, 596320), (2576, 521780), (3136, 428605), (3220, 417424), (3680, 365246), (3727, 360640), (3920, 342884), (4508, 298160), (5152, 260890), (5635, 238528), (6440, 208712), (7360, 182623), (7454, 180320), (7840, 171442), (9016, 149080), (10304, 130445), (11270, 119264), (12880, 104356), (14908, 90160), (15680, 85721), (18032, 74540), (18635, 72128), (22540, 59632), (25760, 52178), (26089, 51520), (29816, 45080), (36064, 37270)]