40003040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 125411328

約数和(自身を除く): 85408288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 191, 220, 224, 238, 272, 280, 308, 340, 352, 374, 382, 385, 440, 476, 544, 560, 595, 616, 680, 748, 764, 770, 880, 935, 952, 955, 1120, 1190, 1232, 1309, 1337, 1360, 1496, 1528, 1540, 1760, 1870, 1904, 1910, 2101, 2380, 2464, 2618, 2674, 2720, 2992, 3056, 3080, 3247, 3740, 3808, 3820, 4202, 4760, 5236, 5348, 5984, 6112, 6160, 6494, 6545, 6685, 7480, 7640, 8404, 9520, 10472, 10505, 10696, 12320, 12988, 13090, 13370, 14707, 14960, 15280, 16235, 16808, 19040, 20944, 21010, 21392, 22729, 25976, 26180, 26740, 29414, 29920, 30560, 32470, 33616, 35717, 41888, 42020, 42784, 45458, 51952, 52360, 53480, 58828, 64940, 67232, 71434, 73535, 84040, 90916, 103904, 104720, 106960, 113645, 117656, 129880, 142868, 147070, 168080, 178585, 181832, 209440, 213920, 227290, 235312, 250019, 259760, 285736, 294140, 336160, 357170, 363664, 454580, 470624, 500038, 519520, 571472, 588280, 714340, 727328, 909160, 1000076, 1142944, 1176560, 1250095, 1428680, 1818320, 2000152, 2353120, 2500190, 2857360, 3636640, 4000304, 5000380, 5714720, 8000608, 10000760, 20001520, 40003040]

約数ペア:

[(1, 40003040), (2, 20001520), (4, 10000760), (5, 8000608), (7, 5714720), (8, 5000380), (10, 4000304), (11, 3636640), (14, 2857360), (16, 2500190), (17, 2353120), (20, 2000152), (22, 1818320), (28, 1428680), (32, 1250095), (34, 1176560), (35, 1142944), (40, 1000076), (44, 909160), (55, 727328), (56, 714340), (68, 588280), (70, 571472), (77, 519520), (80, 500038), (85, 470624), (88, 454580), (110, 363664), (112, 357170), (119, 336160), (136, 294140), (140, 285736), (154, 259760), (160, 250019), (170, 235312), (176, 227290), (187, 213920), (191, 209440), (220, 181832), (224, 178585), (238, 168080), (272, 147070), (280, 142868), (308, 129880), (340, 117656), (352, 113645), (374, 106960), (382, 104720), (385, 103904), (440, 90916), (476, 84040), (544, 73535), (560, 71434), (595, 67232), (616, 64940), (680, 58828), (748, 53480), (764, 52360), (770, 51952), (880, 45458), (935, 42784), (952, 42020), (955, 41888), (1120, 35717), (1190, 33616), (1232, 32470), (1309, 30560), (1337, 29920), (1360, 29414), (1496, 26740), (1528, 26180), (1540, 25976), (1760, 22729), (1870, 21392), (1904, 21010), (1910, 20944), (2101, 19040), (2380, 16808), (2464, 16235), (2618, 15280), (2674, 14960), (2720, 14707), (2992, 13370), (3056, 13090), (3080, 12988), (3247, 12320), (3740, 10696), (3808, 10505), (3820, 10472), (4202, 9520), (4760, 8404), (5236, 7640), (5348, 7480), (5984, 6685), (6112, 6545), (6160, 6494)]