419438880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41611}}^1$

素因数の和:41639

約数の個数: 144

約数和(自身を含む): 1635850944

約数和(自身を除く): 1216412064

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, 5040, 10080, 41611, 83222, 124833, 166444, 208055, 249666, 291277, 332888, 374499, 416110, 499332, 582554, 624165, 665776, 748998, 832220, 873831, 998664, 1165108, 1248330, 1331552, 1456385, 1497996, 1664440, 1747662, 1872495, 1997328, 2330216, 2496660, 2621493, 2912770, 2995992, 3328880, 3495324, 3744990, 3994656, 4369155, 4660432, 4993320, 5242986, 5825540, 5991984, 6657760, 6990648, 7489980, 8738310, 9320864, 9986640, 10485972, 11651080, 11983968, 13107465, 13981296, 14979960, 17476620, 19973280, 20971944, 23302160, 26214930, 27962592, 29959920, 34953240, 41943888, 46604320, 52429860, 59919840, 69906480, 83887776, 104859720, 139812960, 209719440, 419438880]

約数ペア:

[(1, 419438880), (2, 209719440), (3, 139812960), (4, 104859720), (5, 83887776), (6, 69906480), (7, 59919840), (8, 52429860), (9, 46604320), (10, 41943888), (12, 34953240), (14, 29959920), (15, 27962592), (16, 26214930), (18, 23302160), (20, 20971944), (21, 19973280), (24, 17476620), (28, 14979960), (30, 13981296), (32, 13107465), (35, 11983968), (36, 11651080), (40, 10485972), (42, 9986640), (45, 9320864), (48, 8738310), (56, 7489980), (60, 6990648), (63, 6657760), (70, 5991984), (72, 5825540), (80, 5242986), (84, 4993320), (90, 4660432), (96, 4369155), (105, 3994656), (112, 3744990), (120, 3495324), (126, 3328880), (140, 2995992), (144, 2912770), (160, 2621493), (168, 2496660), (180, 2330216), (210, 1997328), (224, 1872495), (240, 1747662), (252, 1664440), (280, 1497996), (288, 1456385), (315, 1331552), (336, 1248330), (360, 1165108), (420, 998664), (480, 873831), (504, 832220), (560, 748998), (630, 665776), (672, 624165), (720, 582554), (840, 499332), (1008, 416110), (1120, 374499), (1260, 332888), (1440, 291277), (1680, 249666), (2016, 208055), (2520, 166444), (3360, 124833), (5040, 83222), (10080, 41611)]