337426740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 216

約数和(自身を含む): 1210521312

約数和(自身を除く): 873094572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 294, 315, 335, 402, 420, 441, 469, 490, 571, 588, 603, 630, 670, 735, 804, 882, 938, 980, 1005, 1142, 1206, 1260, 1340, 1407, 1470, 1713, 1764, 1876, 2010, 2205, 2284, 2345, 2412, 2814, 2855, 2940, 3015, 3283, 3426, 3997, 4020, 4221, 4410, 4690, 5139, 5628, 5710, 6030, 6566, 6852, 7035, 7994, 8442, 8565, 8820, 9380, 9849, 10278, 11420, 11991, 12060, 13132, 14070, 15988, 16415, 16884, 17130, 19698, 19985, 20556, 21105, 23982, 25695, 27979, 28140, 29547, 32830, 34260, 35973, 38257, 39396, 39970, 42210, 47964, 49245, 51390, 55958, 59094, 59955, 65660, 71946, 76514, 79940, 83937, 84420, 98490, 102780, 111916, 114771, 118188, 119910, 139895, 143892, 147735, 153028, 167874, 179865, 191285, 196980, 229542, 239820, 251811, 267799, 279790, 295470, 335748, 344313, 359730, 382570, 419685, 459084, 503622, 535598, 559580, 573855, 590940, 688626, 719460, 765140, 803397, 839370, 1007244, 1071196, 1147710, 1259055, 1338995, 1377252, 1606794, 1678740, 1721565, 1874593, 2295420, 2410191, 2518110, 2677990, 3213588, 3443130, 3749186, 4016985, 4820382, 5036220, 5355980, 5623779, 6886260, 7498372, 8033970, 9372965, 9640764, 11247558, 12050955, 16067940, 16871337, 18745930, 22495116, 24101910, 28118895, 33742674, 37491860, 48203820, 56237790, 67485348, 84356685, 112475580, 168713370, 337426740]

約数ペア:

[(1, 337426740), (2, 168713370), (3, 112475580), (4, 84356685), (5, 67485348), (6, 56237790), (7, 48203820), (9, 37491860), (10, 33742674), (12, 28118895), (14, 24101910), (15, 22495116), (18, 18745930), (20, 16871337), (21, 16067940), (28, 12050955), (30, 11247558), (35, 9640764), (36, 9372965), (42, 8033970), (45, 7498372), (49, 6886260), (60, 5623779), (63, 5355980), (67, 5036220), (70, 4820382), (84, 4016985), (90, 3749186), (98, 3443130), (105, 3213588), (126, 2677990), (134, 2518110), (140, 2410191), (147, 2295420), (180, 1874593), (196, 1721565), (201, 1678740), (210, 1606794), (245, 1377252), (252, 1338995), (268, 1259055), (294, 1147710), (315, 1071196), (335, 1007244), (402, 839370), (420, 803397), (441, 765140), (469, 719460), (490, 688626), (571, 590940), (588, 573855), (603, 559580), (630, 535598), (670, 503622), (735, 459084), (804, 419685), (882, 382570), (938, 359730), (980, 344313), (1005, 335748), (1142, 295470), (1206, 279790), (1260, 267799), (1340, 251811), (1407, 239820), (1470, 229542), (1713, 196980), (1764, 191285), (1876, 179865), (2010, 167874), (2205, 153028), (2284, 147735), (2345, 143892), (2412, 139895), (2814, 119910), (2855, 118188), (2940, 114771), (3015, 111916), (3283, 102780), (3426, 98490), (3997, 84420), (4020, 83937), (4221, 79940), (4410, 76514), (4690, 71946), (5139, 65660), (5628, 59955), (5710, 59094), (6030, 55958), (6566, 51390), (6852, 49245), (7035, 47964), (7994, 42210), (8442, 39970), (8565, 39396), (8820, 38257), (9380, 35973), (9849, 34260), (10278, 32830), (11420, 29547), (11991, 28140), (12060, 27979), (13132, 25695), (14070, 23982), (15988, 21105), (16415, 20556), (16884, 19985), (17130, 19698)]