4200920640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{208379}}^1$

素因数の和:208409

約数の個数: 168

約数和(自身を含む): 16513698240

約数和(自身を除く): 12312777600

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 208379, 416758, 625137, 833516, 1041895, 1250274, 1458653, 1667032, 1875411, 2083790, 2500548, 2917306, 3125685, 3334064, 3750822, 4167580, 4375959, 5001096, 5834612, 6251370, 6668128, 7293265, 7501644, 8335160, 8751918, 9377055, 10002192, 11669224, 12502740, 13127877, 13336256, 14586530, 15003288, 16670320, 17503836, 18754110, 20004384, 21879795, 23338448, 25005480, 26255754, 29173060, 30006576, 33340640, 35007672, 37508220, 40008768, 43759590, 46676896, 50010960, 52511508, 58346120, 60013152, 65639385, 66681280, 70015344, 75016440, 87519180, 93353792, 100021920, 105023016, 116692240, 120026304, 131278770, 140030688, 150032880, 175038360, 200043840, 210046032, 233384480, 262557540, 280061376, 300065760, 350076720, 420092064, 466768960, 525115080, 600131520, 700153440, 840184128, 1050230160, 1400306880, 2100460320, 4200920640]

約数ペア:

[(1, 4200920640), (2, 2100460320), (3, 1400306880), (4, 1050230160), (5, 840184128), (6, 700153440), (7, 600131520), (8, 525115080), (9, 466768960), (10, 420092064), (12, 350076720), (14, 300065760), (15, 280061376), (16, 262557540), (18, 233384480), (20, 210046032), (21, 200043840), (24, 175038360), (28, 150032880), (30, 140030688), (32, 131278770), (35, 120026304), (36, 116692240), (40, 105023016), (42, 100021920), (45, 93353792), (48, 87519180), (56, 75016440), (60, 70015344), (63, 66681280), (64, 65639385), (70, 60013152), (72, 58346120), (80, 52511508), (84, 50010960), (90, 46676896), (96, 43759590), (105, 40008768), (112, 37508220), (120, 35007672), (126, 33340640), (140, 30006576), (144, 29173060), (160, 26255754), (168, 25005480), (180, 23338448), (192, 21879795), (210, 20004384), (224, 18754110), (240, 17503836), (252, 16670320), (280, 15003288), (288, 14586530), (315, 13336256), (320, 13127877), (336, 12502740), (360, 11669224), (420, 10002192), (448, 9377055), (480, 8751918), (504, 8335160), (560, 7501644), (576, 7293265), (630, 6668128), (672, 6251370), (720, 5834612), (840, 5001096), (960, 4375959), (1008, 4167580), (1120, 3750822), (1260, 3334064), (1344, 3125685), (1440, 2917306), (1680, 2500548), (2016, 2083790), (2240, 1875411), (2520, 1667032), (2880, 1458653), (3360, 1250274), (4032, 1041895), (5040, 833516), (6720, 625137), (10080, 416758), (20160, 208379)]