4128497280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1663}}^1$

素因数の和:2119

約数の個数: 192

約数和(自身を含む): 14297886720

約数和(自身を除く): 10169389440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 431, 480, 576, 640, 720, 862, 960, 1152, 1293, 1440, 1663, 1724, 1920, 2155, 2586, 2880, 3326, 3448, 3879, 4310, 4989, 5172, 5760, 6465, 6652, 6896, 7758, 8315, 8620, 9978, 10344, 12930, 13304, 13792, 14967, 15516, 16630, 17240, 19395, 19956, 20688, 24945, 25860, 26608, 27584, 29934, 31032, 33260, 34480, 38790, 39912, 41376, 49890, 51720, 53216, 55168, 59868, 62064, 66520, 68960, 74835, 77580, 79824, 82752, 99780, 103440, 106432, 119736, 124128, 133040, 137920, 149670, 155160, 159648, 165504, 199560, 206880, 212864, 239472, 248256, 266080, 275840, 299340, 310320, 319296, 399120, 413760, 478944, 496512, 532160, 598680, 620640, 638592, 716753, 798240, 827520, 957888, 1064320, 1197360, 1241280, 1433506, 1596480, 1915776, 2150259, 2394720, 2482560, 2867012, 3192960, 3583765, 4300518, 4789440, 5734024, 6450777, 7167530, 8601036, 9578880, 10751295, 11468048, 12901554, 14335060, 17202072, 21502590, 22936096, 25803108, 28670120, 32253885, 34404144, 43005180, 45872192, 51606216, 57340240, 64507770, 68808288, 86010360, 91744384, 103212432, 114680480, 129015540, 137616576, 172020720, 206424864, 229360960, 258031080, 275233152, 344041440, 412849728, 458721920, 516062160, 688082880, 825699456, 1032124320, 1376165760, 2064248640, 4128497280]

約数ペア:

[(1, 4128497280), (2, 2064248640), (3, 1376165760), (4, 1032124320), (5, 825699456), (6, 688082880), (8, 516062160), (9, 458721920), (10, 412849728), (12, 344041440), (15, 275233152), (16, 258031080), (18, 229360960), (20, 206424864), (24, 172020720), (30, 137616576), (32, 129015540), (36, 114680480), (40, 103212432), (45, 91744384), (48, 86010360), (60, 68808288), (64, 64507770), (72, 57340240), (80, 51606216), (90, 45872192), (96, 43005180), (120, 34404144), (128, 32253885), (144, 28670120), (160, 25803108), (180, 22936096), (192, 21502590), (240, 17202072), (288, 14335060), (320, 12901554), (360, 11468048), (384, 10751295), (431, 9578880), (480, 8601036), (576, 7167530), (640, 6450777), (720, 5734024), (862, 4789440), (960, 4300518), (1152, 3583765), (1293, 3192960), (1440, 2867012), (1663, 2482560), (1724, 2394720), (1920, 2150259), (2155, 1915776), (2586, 1596480), (2880, 1433506), (3326, 1241280), (3448, 1197360), (3879, 1064320), (4310, 957888), (4989, 827520), (5172, 798240), (5760, 716753), (6465, 638592), (6652, 620640), (6896, 598680), (7758, 532160), (8315, 496512), (8620, 478944), (9978, 413760), (10344, 399120), (12930, 319296), (13304, 310320), (13792, 299340), (14967, 275840), (15516, 266080), (16630, 248256), (17240, 239472), (19395, 212864), (19956, 206880), (20688, 199560), (24945, 165504), (25860, 159648), (26608, 155160), (27584, 149670), (29934, 137920), (31032, 133040), (33260, 124128), (34480, 119736), (38790, 106432), (39912, 103440), (41376, 99780), (49890, 82752), (51720, 79824), (53216, 77580), (55168, 74835), (59868, 68960), (62064, 66520)]