41438880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4139

約数の個数: 144

約数和(自身を含む): 161650944

約数和(自身を除く): 120212064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4111, 5040, 8222, 10080, 12333, 16444, 20555, 24666, 28777, 32888, 36999, 41110, 49332, 57554, 61665, 65776, 73998, 82220, 86331, 98664, 115108, 123330, 131552, 143885, 147996, 164440, 172662, 184995, 197328, 230216, 246660, 258993, 287770, 295992, 328880, 345324, 369990, 394656, 431655, 460432, 493320, 517986, 575540, 591984, 657760, 690648, 739980, 863310, 920864, 986640, 1035972, 1151080, 1183968, 1294965, 1381296, 1479960, 1726620, 1973280, 2071944, 2302160, 2589930, 2762592, 2959920, 3453240, 4143888, 4604320, 5179860, 5919840, 6906480, 8287776, 10359720, 13812960, 20719440, 41438880]

約数ペア:

[(1, 41438880), (2, 20719440), (3, 13812960), (4, 10359720), (5, 8287776), (6, 6906480), (7, 5919840), (8, 5179860), (9, 4604320), (10, 4143888), (12, 3453240), (14, 2959920), (15, 2762592), (16, 2589930), (18, 2302160), (20, 2071944), (21, 1973280), (24, 1726620), (28, 1479960), (30, 1381296), (32, 1294965), (35, 1183968), (36, 1151080), (40, 1035972), (42, 986640), (45, 920864), (48, 863310), (56, 739980), (60, 690648), (63, 657760), (70, 591984), (72, 575540), (80, 517986), (84, 493320), (90, 460432), (96, 431655), (105, 394656), (112, 369990), (120, 345324), (126, 328880), (140, 295992), (144, 287770), (160, 258993), (168, 246660), (180, 230216), (210, 197328), (224, 184995), (240, 172662), (252, 164440), (280, 147996), (288, 143885), (315, 131552), (336, 123330), (360, 115108), (420, 98664), (480, 86331), (504, 82220), (560, 73998), (630, 65776), (672, 61665), (720, 57554), (840, 49332), (1008, 41110), (1120, 36999), (1260, 32888), (1440, 28777), (1680, 24666), (2016, 20555), (2520, 16444), (3360, 12333), (4111, 10080), (5040, 8222)]