2042305920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{118189}}^1$

素因数の和:118217

約数の個数: 128

約数和(自身を含む): 7233228000

約数和(自身を除く): 5190922080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 118189, 236378, 354567, 472756, 590945, 709134, 945512, 1063701, 1181890, 1418268, 1772835, 1891024, 2127402, 2363780, 2836536, 3191103, 3545670, 3782048, 4254804, 4727560, 5318505, 5673072, 6382206, 7091340, 7564096, 8509608, 9455120, 10637010, 11346144, 12764412, 14182680, 15128192, 15955515, 17019216, 18910240, 21274020, 22692288, 25528824, 28365360, 31911030, 34038432, 37820480, 42548040, 45384576, 51057648, 56730720, 63822060, 68076864, 75640960, 85096080, 102115296, 113461440, 127644120, 136153728, 170192160, 204230592, 226922880, 255288240, 340384320, 408461184, 510576480, 680768640, 1021152960, 2042305920]

約数ペア:

[(1, 2042305920), (2, 1021152960), (3, 680768640), (4, 510576480), (5, 408461184), (6, 340384320), (8, 255288240), (9, 226922880), (10, 204230592), (12, 170192160), (15, 136153728), (16, 127644120), (18, 113461440), (20, 102115296), (24, 85096080), (27, 75640960), (30, 68076864), (32, 63822060), (36, 56730720), (40, 51057648), (45, 45384576), (48, 42548040), (54, 37820480), (60, 34038432), (64, 31911030), (72, 28365360), (80, 25528824), (90, 22692288), (96, 21274020), (108, 18910240), (120, 17019216), (128, 15955515), (135, 15128192), (144, 14182680), (160, 12764412), (180, 11346144), (192, 10637010), (216, 9455120), (240, 8509608), (270, 7564096), (288, 7091340), (320, 6382206), (360, 5673072), (384, 5318505), (432, 4727560), (480, 4254804), (540, 3782048), (576, 3545670), (640, 3191103), (720, 2836536), (864, 2363780), (960, 2127402), (1080, 1891024), (1152, 1772835), (1440, 1418268), (1728, 1181890), (1920, 1063701), (2160, 945512), (2880, 709134), (3456, 590945), (4320, 472756), (5760, 354567), (8640, 236378), (17280, 118189)]