649703040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{48341}}^1$

素因数の和:48370

約数の個数: 128

約数和(自身を含む): 2366824320

約数和(自身を除く): 1717121280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 48341, 96682, 145023, 193364, 241705, 290046, 338387, 386728, 483410, 580092, 676774, 725115, 773456, 966820, 1015161, 1160184, 1353548, 1450230, 1546912, 1691935, 1933640, 2030322, 2320368, 2707096, 2900460, 3093824, 3383870, 3867280, 4060644, 4640736, 5075805, 5414192, 5800920, 6187648, 6767740, 7734560, 8121288, 9281472, 10151610, 10828384, 11601840, 13535480, 15469120, 16242576, 18562944, 20303220, 21656768, 23203680, 27070960, 30938240, 32485152, 40606440, 43313536, 46407360, 54141920, 64970304, 81212880, 92814720, 108283840, 129940608, 162425760, 216567680, 324851520, 649703040]

約数ペア:

[(1, 649703040), (2, 324851520), (3, 216567680), (4, 162425760), (5, 129940608), (6, 108283840), (7, 92814720), (8, 81212880), (10, 64970304), (12, 54141920), (14, 46407360), (15, 43313536), (16, 40606440), (20, 32485152), (21, 30938240), (24, 27070960), (28, 23203680), (30, 21656768), (32, 20303220), (35, 18562944), (40, 16242576), (42, 15469120), (48, 13535480), (56, 11601840), (60, 10828384), (64, 10151610), (70, 9281472), (80, 8121288), (84, 7734560), (96, 6767740), (105, 6187648), (112, 5800920), (120, 5414192), (128, 5075805), (140, 4640736), (160, 4060644), (168, 3867280), (192, 3383870), (210, 3093824), (224, 2900460), (240, 2707096), (280, 2320368), (320, 2030322), (336, 1933640), (384, 1691935), (420, 1546912), (448, 1450230), (480, 1353548), (560, 1160184), (640, 1015161), (672, 966820), (840, 773456), (896, 725115), (960, 676774), (1120, 580092), (1344, 483410), (1680, 386728), (1920, 338387), (2240, 290046), (2688, 241705), (3360, 193364), (4480, 145023), (6720, 96682), (13440, 48341)]