406375189920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13438333}}^1$

素因数の和:13438364

約数の個数: 192

約数和(自身を含む): 1625500880640

約数和(自身を除く): 1219125690720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 13438333, 26876666, 40314999, 53753332, 67191665, 80629998, 94068331, 107506664, 120944997, 134383330, 161259996, 188136662, 201574995, 215013328, 241889994, 268766660, 282204993, 322519992, 362834991, 376273324, 403149990, 430026656, 470341655, 483779988, 537533320, 564409986, 604724985, 645039984, 725669982, 752546648, 806299980, 846614979, 940683310, 967559976, 1075066640, 1128819972, 1209449970, 1290079968, 1411024965, 1451339964, 1505093296, 1612599960, 1693229958, 1814174955, 1881366620, 1935119952, 2150133280, 2257639944, 2418899940, 2539844937, 2822049930, 2902679928, 3010186592, 3225199920, 3386459916, 3628349910, 3762733240, 3870239904, 4233074895, 4515279888, 4837799880, 5079689874, 5644099860, 5805359856, 6450399840, 6772919832, 7256699820, 7525466480, 8466149790, 9030559776, 9675599760, 10159379748, 11288199720, 11610719712, 12699224685, 13545839664, 14513399640, 15050932960, 16932299580, 19351199520, 20318759496, 22576399440, 25398449370, 27091679328, 29026799280, 33864599160, 40637518992, 45152798880, 50796898740, 58053598560, 67729198320, 81275037984, 101593797480, 135458396640, 203187594960, 406375189920]

約数ペア:

[(1, 406375189920), (2, 203187594960), (3, 135458396640), (4, 101593797480), (5, 81275037984), (6, 67729198320), (7, 58053598560), (8, 50796898740), (9, 45152798880), (10, 40637518992), (12, 33864599160), (14, 29026799280), (15, 27091679328), (16, 25398449370), (18, 22576399440), (20, 20318759496), (21, 19351199520), (24, 16932299580), (27, 15050932960), (28, 14513399640), (30, 13545839664), (32, 12699224685), (35, 11610719712), (36, 11288199720), (40, 10159379748), (42, 9675599760), (45, 9030559776), (48, 8466149790), (54, 7525466480), (56, 7256699820), (60, 6772919832), (63, 6450399840), (70, 5805359856), (72, 5644099860), (80, 5079689874), (84, 4837799880), (90, 4515279888), (96, 4233074895), (105, 3870239904), (108, 3762733240), (112, 3628349910), (120, 3386459916), (126, 3225199920), (135, 3010186592), (140, 2902679928), (144, 2822049930), (160, 2539844937), (168, 2418899940), (180, 2257639944), (189, 2150133280), (210, 1935119952), (216, 1881366620), (224, 1814174955), (240, 1693229958), (252, 1612599960), (270, 1505093296), (280, 1451339964), (288, 1411024965), (315, 1290079968), (336, 1209449970), (360, 1128819972), (378, 1075066640), (420, 967559976), (432, 940683310), (480, 846614979), (504, 806299980), (540, 752546648), (560, 725669982), (630, 645039984), (672, 604724985), (720, 564409986), (756, 537533320), (840, 483779988), (864, 470341655), (945, 430026656), (1008, 403149990), (1080, 376273324), (1120, 362834991), (1260, 322519992), (1440, 282204993), (1512, 268766660), (1680, 241889994), (1890, 215013328), (2016, 201574995), (2160, 188136662), (2520, 161259996), (3024, 134383330), (3360, 120944997), (3780, 107506664), (4320, 94068331), (5040, 80629998), (6048, 67191665), (7560, 53753332), (10080, 40314999), (15120, 26876666), (30240, 13438333)]