2101085280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{208441}}^1$

素因数の和:208469

約数の個数: 144

約数和(自身を含む): 8194271904

約数和(自身を除く): 6093186624

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, 208441, 416882, 625323, 833764, 1042205, 1250646, 1459087, 1667528, 1875969, 2084410, 2501292, 2918174, 3126615, 3335056, 3751938, 4168820, 4377261, 5002584, 5836348, 6253230, 6670112, 7295435, 7503876, 8337640, 8754522, 9379845, 10005168, 11672696, 12506460, 13131783, 14590870, 15007752, 16675280, 17509044, 18759690, 20010336, 21886305, 23345392, 25012920, 26263566, 29181740, 30015504, 33350560, 35018088, 37519380, 43772610, 46690784, 50025840, 52527132, 58363480, 60031008, 65658915, 70036176, 75038760, 87545220, 100051680, 105054264, 116726960, 131317830, 140072352, 150077520, 175090440, 210108528, 233453920, 262635660, 300155040, 350180880, 420217056, 525271320, 700361760, 1050542640, 2101085280]

約数ペア:

[(1, 2101085280), (2, 1050542640), (3, 700361760), (4, 525271320), (5, 420217056), (6, 350180880), (7, 300155040), (8, 262635660), (9, 233453920), (10, 210108528), (12, 175090440), (14, 150077520), (15, 140072352), (16, 131317830), (18, 116726960), (20, 105054264), (21, 100051680), (24, 87545220), (28, 75038760), (30, 70036176), (32, 65658915), (35, 60031008), (36, 58363480), (40, 52527132), (42, 50025840), (45, 46690784), (48, 43772610), (56, 37519380), (60, 35018088), (63, 33350560), (70, 30015504), (72, 29181740), (80, 26263566), (84, 25012920), (90, 23345392), (96, 21886305), (105, 20010336), (112, 18759690), (120, 17509044), (126, 16675280), (140, 15007752), (144, 14590870), (160, 13131783), (168, 12506460), (180, 11672696), (210, 10005168), (224, 9379845), (240, 8754522), (252, 8337640), (280, 7503876), (288, 7295435), (315, 6670112), (336, 6253230), (360, 5836348), (420, 5002584), (480, 4377261), (504, 4168820), (560, 3751938), (630, 3335056), (672, 3126615), (720, 2918174), (840, 2501292), (1008, 2084410), (1120, 1875969), (1260, 1667528), (1440, 1459087), (1680, 1250646), (2016, 1042205), (2520, 833764), (3360, 625323), (5040, 416882), (10080, 208441)]