999025920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 288

約数和(自身を含む): 3587955840

約数和(自身を除く): 2588929920

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, 137, 144, 160, 180, 192, 211, 216, 240, 256, 270, 274, 288, 320, 360, 384, 411, 422, 432, 480, 540, 548, 576, 633, 640, 685, 720, 768, 822, 844, 864, 960, 1055, 1080, 1096, 1152, 1233, 1266, 1280, 1370, 1440, 1644, 1688, 1728, 1899, 1920, 2055, 2110, 2160, 2192, 2304, 2466, 2532, 2740, 2880, 3165, 3288, 3376, 3456, 3699, 3798, 3840, 4110, 4220, 4320, 4384, 4932, 5064, 5480, 5697, 5760, 6165, 6330, 6576, 6752, 6912, 7398, 7596, 8220, 8440, 8640, 8768, 9495, 9864, 10128, 10960, 11394, 11520, 12330, 12660, 13152, 13504, 14796, 15192, 16440, 16880, 17280, 17536, 18495, 18990, 19728, 20256, 21920, 22788, 24660, 25320, 26304, 27008, 28485, 28907, 29592, 30384, 32880, 33760, 34560, 35072, 36990, 37980, 39456, 40512, 43840, 45576, 49320, 50640, 52608, 54016, 56970, 57814, 59184, 60768, 65760, 67520, 73980, 75960, 78912, 81024, 86721, 87680, 91152, 98640, 101280, 105216, 113940, 115628, 118368, 121536, 131520, 135040, 144535, 147960, 151920, 157824, 162048, 173442, 175360, 182304, 197280, 202560, 227880, 231256, 236736, 243072, 260163, 263040, 270080, 289070, 295920, 303840, 315648, 346884, 364608, 394560, 405120, 433605, 455760, 462512, 473472, 486144, 520326, 526080, 578140, 591840, 607680, 693768, 729216, 780489, 789120, 810240, 867210, 911520, 925024, 946944, 1040652, 1156280, 1183680, 1215360, 1300815, 1387536, 1458432, 1560978, 1578240, 1734420, 1823040, 1850048, 2081304, 2312560, 2367360, 2430720, 2601630, 2775072, 3121956, 3468840, 3646080, 3700096, 3902445, 4162608, 4625120, 4734720, 5203260, 5550144, 6243912, 6937680, 7292160, 7400192, 7804890, 8325216, 9250240, 10406520, 11100288, 12487824, 13875360, 15609780, 16650432, 18500480, 20813040, 22200576, 24975648, 27750720, 31219560, 33300864, 37000960, 41626080, 49951296, 55501440, 62439120, 66601728, 83252160, 99902592, 111002880, 124878240, 166504320, 199805184, 249756480, 333008640, 499512960, 999025920]

約数ペア:

[(1, 999025920), (2, 499512960), (3, 333008640), (4, 249756480), (5, 199805184), (6, 166504320), (8, 124878240), (9, 111002880), (10, 99902592), (12, 83252160), (15, 66601728), (16, 62439120), (18, 55501440), (20, 49951296), (24, 41626080), (27, 37000960), (30, 33300864), (32, 31219560), (36, 27750720), (40, 24975648), (45, 22200576), (48, 20813040), (54, 18500480), (60, 16650432), (64, 15609780), (72, 13875360), (80, 12487824), (90, 11100288), (96, 10406520), (108, 9250240), (120, 8325216), (128, 7804890), (135, 7400192), (137, 7292160), (144, 6937680), (160, 6243912), (180, 5550144), (192, 5203260), (211, 4734720), (216, 4625120), (240, 4162608), (256, 3902445), (270, 3700096), (274, 3646080), (288, 3468840), (320, 3121956), (360, 2775072), (384, 2601630), (411, 2430720), (422, 2367360), (432, 2312560), (480, 2081304), (540, 1850048), (548, 1823040), (576, 1734420), (633, 1578240), (640, 1560978), (685, 1458432), (720, 1387536), (768, 1300815), (822, 1215360), (844, 1183680), (864, 1156280), (960, 1040652), (1055, 946944), (1080, 925024), (1096, 911520), (1152, 867210), (1233, 810240), (1266, 789120), (1280, 780489), (1370, 729216), (1440, 693768), (1644, 607680), (1688, 591840), (1728, 578140), (1899, 526080), (1920, 520326), (2055, 486144), (2110, 473472), (2160, 462512), (2192, 455760), (2304, 433605), (2466, 405120), (2532, 394560), (2740, 364608), (2880, 346884), (3165, 315648), (3288, 303840), (3376, 295920), (3456, 289070), (3699, 270080), (3798, 263040), (3840, 260163), (4110, 243072), (4220, 236736), (4320, 231256), (4384, 227880), (4932, 202560), (5064, 197280), (5480, 182304), (5697, 175360), (5760, 173442), (6165, 162048), (6330, 157824), (6576, 151920), (6752, 147960), (6912, 144535), (7398, 135040), (7596, 131520), (8220, 121536), (8440, 118368), (8640, 115628), (8768, 113940), (9495, 105216), (9864, 101280), (10128, 98640), (10960, 91152), (11394, 87680), (11520, 86721), (12330, 81024), (12660, 78912), (13152, 75960), (13504, 73980), (14796, 67520), (15192, 65760), (16440, 60768), (16880, 59184), (17280, 57814), (17536, 56970), (18495, 54016), (18990, 52608), (19728, 50640), (20256, 49320), (21920, 45576), (22788, 43840), (24660, 40512), (25320, 39456), (26304, 37980), (27008, 36990), (28485, 35072), (28907, 34560), (29592, 33760), (30384, 32880)]