306143640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 1097984160

約数和(自身を除く): 791840520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 264, 291, 330, 360, 388, 396, 440, 485, 495, 582, 660, 776, 792, 797, 873, 970, 990, 1067, 1164, 1320, 1455, 1594, 1746, 1940, 1980, 2134, 2328, 2391, 2910, 3188, 3201, 3492, 3880, 3960, 3985, 4268, 4365, 4782, 5335, 5820, 6376, 6402, 6984, 7173, 7970, 8536, 8730, 8767, 9564, 9603, 10670, 11640, 11955, 12804, 14346, 15940, 16005, 17460, 17534, 19128, 19206, 21340, 23910, 25608, 26301, 28692, 31880, 32010, 34920, 35068, 35865, 38412, 42680, 43835, 47820, 48015, 52602, 57384, 64020, 70136, 71730, 76824, 77309, 78903, 87670, 95640, 96030, 105204, 128040, 131505, 143460, 154618, 157806, 175340, 192060, 210408, 231927, 263010, 286920, 309236, 315612, 350680, 384120, 386545, 394515, 463854, 526020, 618472, 631224, 695781, 773090, 789030, 850399, 927708, 1052040, 1159635, 1391562, 1546180, 1578060, 1700798, 1855416, 2319270, 2551197, 2783124, 3092360, 3156120, 3401596, 3478905, 4251995, 4638540, 5102394, 5566248, 6803192, 6957810, 7653591, 8503990, 9277080, 10204788, 12755985, 13915620, 15307182, 17007980, 20409576, 25511970, 27831240, 30614364, 34015960, 38267955, 51023940, 61228728, 76535910, 102047880, 153071820, 306143640]

約数ペア:

[(1, 306143640), (2, 153071820), (3, 102047880), (4, 76535910), (5, 61228728), (6, 51023940), (8, 38267955), (9, 34015960), (10, 30614364), (11, 27831240), (12, 25511970), (15, 20409576), (18, 17007980), (20, 15307182), (22, 13915620), (24, 12755985), (30, 10204788), (33, 9277080), (36, 8503990), (40, 7653591), (44, 6957810), (45, 6803192), (55, 5566248), (60, 5102394), (66, 4638540), (72, 4251995), (88, 3478905), (90, 3401596), (97, 3156120), (99, 3092360), (110, 2783124), (120, 2551197), (132, 2319270), (165, 1855416), (180, 1700798), (194, 1578060), (198, 1546180), (220, 1391562), (264, 1159635), (291, 1052040), (330, 927708), (360, 850399), (388, 789030), (396, 773090), (440, 695781), (485, 631224), (495, 618472), (582, 526020), (660, 463854), (776, 394515), (792, 386545), (797, 384120), (873, 350680), (970, 315612), (990, 309236), (1067, 286920), (1164, 263010), (1320, 231927), (1455, 210408), (1594, 192060), (1746, 175340), (1940, 157806), (1980, 154618), (2134, 143460), (2328, 131505), (2391, 128040), (2910, 105204), (3188, 96030), (3201, 95640), (3492, 87670), (3880, 78903), (3960, 77309), (3985, 76824), (4268, 71730), (4365, 70136), (4782, 64020), (5335, 57384), (5820, 52602), (6376, 48015), (6402, 47820), (6984, 43835), (7173, 42680), (7970, 38412), (8536, 35865), (8730, 35068), (8767, 34920), (9564, 32010), (9603, 31880), (10670, 28692), (11640, 26301), (11955, 25608), (12804, 23910), (14346, 21340), (15940, 19206), (16005, 19128), (17460, 17534)]