43116780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 138862080

約数和(自身を除く): 95745300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 251, 409, 420, 502, 753, 818, 1004, 1227, 1255, 1506, 1636, 1757, 2045, 2454, 2510, 2863, 3012, 3514, 3765, 4090, 4908, 5020, 5271, 5726, 6135, 7028, 7530, 8180, 8589, 8785, 10542, 11452, 12270, 14315, 15060, 17178, 17570, 21084, 24540, 26355, 28630, 34356, 35140, 42945, 52710, 57260, 85890, 102659, 105420, 171780, 205318, 307977, 410636, 513295, 615954, 718613, 1026590, 1231908, 1437226, 1539885, 2053180, 2155839, 2874452, 3079770, 3593065, 4311678, 6159540, 7186130, 8623356, 10779195, 14372260, 21558390, 43116780]

約数ペア:

[(1, 43116780), (2, 21558390), (3, 14372260), (4, 10779195), (5, 8623356), (6, 7186130), (7, 6159540), (10, 4311678), (12, 3593065), (14, 3079770), (15, 2874452), (20, 2155839), (21, 2053180), (28, 1539885), (30, 1437226), (35, 1231908), (42, 1026590), (60, 718613), (70, 615954), (84, 513295), (105, 410636), (140, 307977), (210, 205318), (251, 171780), (409, 105420), (420, 102659), (502, 85890), (753, 57260), (818, 52710), (1004, 42945), (1227, 35140), (1255, 34356), (1506, 28630), (1636, 26355), (1757, 24540), (2045, 21084), (2454, 17570), (2510, 17178), (2863, 15060), (3012, 14315), (3514, 12270), (3765, 11452), (4090, 10542), (4908, 8785), (5020, 8589), (5271, 8180), (5726, 7530), (6135, 7028)]