21448092960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2127787}}^1$

素因数の和:2127815

約数の個数: 144

約数和(自身を含む): 83647601856

約数和(自身を除く): 62199508896

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, 2127787, 4255574, 6383361, 8511148, 10638935, 12766722, 14894509, 17022296, 19150083, 21277870, 25533444, 29789018, 31916805, 34044592, 38300166, 42555740, 44683527, 51066888, 59578036, 63833610, 68089184, 74472545, 76600332, 85111480, 89367054, 95750415, 102133776, 119156072, 127667220, 134050581, 148945090, 153200664, 170222960, 178734108, 191500830, 204267552, 223417635, 238312144, 255334440, 268101162, 297890180, 306401328, 340445920, 357468216, 383001660, 446835270, 476624288, 510668880, 536202324, 595780360, 612802656, 670252905, 714936432, 766003320, 893670540, 1021337760, 1072404648, 1191560720, 1340505810, 1429872864, 1532006640, 1787341080, 2144809296, 2383121440, 2681011620, 3064013280, 3574682160, 4289618592, 5362023240, 7149364320, 10724046480, 21448092960]

約数ペア:

[(1, 21448092960), (2, 10724046480), (3, 7149364320), (4, 5362023240), (5, 4289618592), (6, 3574682160), (7, 3064013280), (8, 2681011620), (9, 2383121440), (10, 2144809296), (12, 1787341080), (14, 1532006640), (15, 1429872864), (16, 1340505810), (18, 1191560720), (20, 1072404648), (21, 1021337760), (24, 893670540), (28, 766003320), (30, 714936432), (32, 670252905), (35, 612802656), (36, 595780360), (40, 536202324), (42, 510668880), (45, 476624288), (48, 446835270), (56, 383001660), (60, 357468216), (63, 340445920), (70, 306401328), (72, 297890180), (80, 268101162), (84, 255334440), (90, 238312144), (96, 223417635), (105, 204267552), (112, 191500830), (120, 178734108), (126, 170222960), (140, 153200664), (144, 148945090), (160, 134050581), (168, 127667220), (180, 119156072), (210, 102133776), (224, 95750415), (240, 89367054), (252, 85111480), (280, 76600332), (288, 74472545), (315, 68089184), (336, 63833610), (360, 59578036), (420, 51066888), (480, 44683527), (504, 42555740), (560, 38300166), (630, 34044592), (672, 31916805), (720, 29789018), (840, 25533444), (1008, 21277870), (1120, 19150083), (1260, 17022296), (1440, 14894509), (1680, 12766722), (2016, 10638935), (2520, 8511148), (3360, 6383361), (5040, 4255574), (10080, 2127787)]