1612537920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{79987}}^1$

素因数の和:80017

約数の個数: 168

約数和(自身を含む): 6338889024

約数和(自身を除く): 4726351104

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, 79987, 159974, 239961, 319948, 399935, 479922, 559909, 639896, 719883, 799870, 959844, 1119818, 1199805, 1279792, 1439766, 1599740, 1679727, 1919688, 2239636, 2399610, 2559584, 2799545, 2879532, 3199480, 3359454, 3599415, 3839376, 4479272, 4799220, 5039181, 5119168, 5599090, 5759064, 6398960, 6718908, 7198830, 7678752, 8398635, 8958544, 9598440, 10078362, 11198180, 11518128, 12797920, 13437816, 14397660, 15357504, 16797270, 17917088, 19196880, 20156724, 22396360, 23036256, 25195905, 25595840, 26875632, 28795320, 33594540, 35834176, 38393760, 40313448, 44792720, 46072512, 50391810, 53751264, 57590640, 67189080, 76787520, 80626896, 89585440, 100783620, 107502528, 115181280, 134378160, 161253792, 179170880, 201567240, 230362560, 268756320, 322507584, 403134480, 537512640, 806268960, 1612537920]

約数ペア:

[(1, 1612537920), (2, 806268960), (3, 537512640), (4, 403134480), (5, 322507584), (6, 268756320), (7, 230362560), (8, 201567240), (9, 179170880), (10, 161253792), (12, 134378160), (14, 115181280), (15, 107502528), (16, 100783620), (18, 89585440), (20, 80626896), (21, 76787520), (24, 67189080), (28, 57590640), (30, 53751264), (32, 50391810), (35, 46072512), (36, 44792720), (40, 40313448), (42, 38393760), (45, 35834176), (48, 33594540), (56, 28795320), (60, 26875632), (63, 25595840), (64, 25195905), (70, 23036256), (72, 22396360), (80, 20156724), (84, 19196880), (90, 17917088), (96, 16797270), (105, 15357504), (112, 14397660), (120, 13437816), (126, 12797920), (140, 11518128), (144, 11198180), (160, 10078362), (168, 9598440), (180, 8958544), (192, 8398635), (210, 7678752), (224, 7198830), (240, 6718908), (252, 6398960), (280, 5759064), (288, 5599090), (315, 5119168), (320, 5039181), (336, 4799220), (360, 4479272), (420, 3839376), (448, 3599415), (480, 3359454), (504, 3199480), (560, 2879532), (576, 2799545), (630, 2559584), (672, 2399610), (720, 2239636), (840, 1919688), (960, 1679727), (1008, 1599740), (1120, 1439766), (1260, 1279792), (1344, 1199805), (1440, 1119818), (1680, 959844), (2016, 799870), (2240, 719883), (2520, 639896), (2880, 559909), (3360, 479922), (4032, 399935), (5040, 319948), (6720, 239961), (10080, 159974), (20160, 79987)]