2002166640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6392

約数の個数: 160

約数和(自身を含む): 6943752000

約数和(自身を除く): 4941585360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1490, 1788, 2160, 2235, 2384, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6221, 6705, 7152, 8046, 8940, 10728, 11920, 12442, 13410, 16092, 17880, 18663, 20115, 21456, 24884, 26820, 31105, 32184, 35760, 37326, 40230, 49768, 53640, 55989, 62210, 64368, 74652, 80460, 93315, 99536, 107280, 111978, 124420, 149304, 160920, 167967, 186630, 223956, 248840, 279945, 298608, 321840, 335934, 373260, 447912, 497680, 559890, 671868, 746520, 839835, 895824, 926929, 1119780, 1343736, 1493040, 1679670, 1853858, 2239560, 2687472, 2780787, 3359340, 3707716, 4479120, 4634645, 5561574, 6718680, 7415432, 8342361, 9269290, 11123148, 13437360, 13903935, 14830864, 16684722, 18538580, 22246296, 25027083, 27807870, 33369444, 37077160, 41711805, 44492592, 50054166, 55615740, 66738888, 74154320, 83423610, 100108332, 111231480, 125135415, 133477776, 166847220, 200216664, 222462960, 250270830, 333694440, 400433328, 500541660, 667388880, 1001083320, 2002166640]

約数ペア:

[(1, 2002166640), (2, 1001083320), (3, 667388880), (4, 500541660), (5, 400433328), (6, 333694440), (8, 250270830), (9, 222462960), (10, 200216664), (12, 166847220), (15, 133477776), (16, 125135415), (18, 111231480), (20, 100108332), (24, 83423610), (27, 74154320), (30, 66738888), (36, 55615740), (40, 50054166), (45, 44492592), (48, 41711805), (54, 37077160), (60, 33369444), (72, 27807870), (80, 25027083), (90, 22246296), (108, 18538580), (120, 16684722), (135, 14830864), (144, 13903935), (149, 13437360), (180, 11123148), (216, 9269290), (240, 8342361), (270, 7415432), (298, 6718680), (360, 5561574), (432, 4634645), (447, 4479120), (540, 3707716), (596, 3359340), (720, 2780787), (745, 2687472), (894, 2239560), (1080, 1853858), (1192, 1679670), (1341, 1493040), (1490, 1343736), (1788, 1119780), (2160, 926929), (2235, 895824), (2384, 839835), (2682, 746520), (2980, 671868), (3576, 559890), (4023, 497680), (4470, 447912), (5364, 373260), (5960, 335934), (6221, 321840), (6705, 298608), (7152, 279945), (8046, 248840), (8940, 223956), (10728, 186630), (11920, 167967), (12442, 160920), (13410, 149304), (16092, 124420), (17880, 111978), (18663, 107280), (20115, 99536), (21456, 93315), (24884, 80460), (26820, 74652), (31105, 64368), (32184, 62210), (35760, 55989), (37326, 53640), (40230, 49768)]