1611953280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{39979}}^1$

素因数の和:40011

約数の個数: 192

約数和(自身を含む): 6361617600

約数和(自身を除く): 4749664320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 39979, 40320, 79958, 119937, 159916, 199895, 239874, 279853, 319832, 359811, 399790, 479748, 559706, 599685, 639664, 719622, 799580, 839559, 959496, 1119412, 1199370, 1279328, 1399265, 1439244, 1599160, 1679118, 1799055, 1918992, 2238824, 2398740, 2518677, 2558656, 2798530, 2878488, 3198320, 3358236, 3598110, 3837984, 4197795, 4477648, 4797480, 5037354, 5117312, 5597060, 5756976, 6396640, 6716472, 7196220, 7675968, 8395590, 8955296, 9594960, 10074708, 11194120, 11513952, 12593385, 12793280, 13432944, 14392440, 15351936, 16791180, 17910592, 19189920, 20149416, 22388240, 23027904, 25186770, 25586560, 26865888, 28784880, 33582360, 35821184, 38379840, 40298832, 44776480, 46055808, 50373540, 53731776, 57569760, 67164720, 76759680, 80597664, 89552960, 100747080, 107463552, 115139520, 134329440, 161195328, 179105920, 201494160, 230279040, 268658880, 322390656, 402988320, 537317760, 805976640, 1611953280]

約数ペア:

[(1, 1611953280), (2, 805976640), (3, 537317760), (4, 402988320), (5, 322390656), (6, 268658880), (7, 230279040), (8, 201494160), (9, 179105920), (10, 161195328), (12, 134329440), (14, 115139520), (15, 107463552), (16, 100747080), (18, 89552960), (20, 80597664), (21, 76759680), (24, 67164720), (28, 57569760), (30, 53731776), (32, 50373540), (35, 46055808), (36, 44776480), (40, 40298832), (42, 38379840), (45, 35821184), (48, 33582360), (56, 28784880), (60, 26865888), (63, 25586560), (64, 25186770), (70, 23027904), (72, 22388240), (80, 20149416), (84, 19189920), (90, 17910592), (96, 16791180), (105, 15351936), (112, 14392440), (120, 13432944), (126, 12793280), (128, 12593385), (140, 11513952), (144, 11194120), (160, 10074708), (168, 9594960), (180, 8955296), (192, 8395590), (210, 7675968), (224, 7196220), (240, 6716472), (252, 6396640), (280, 5756976), (288, 5597060), (315, 5117312), (320, 5037354), (336, 4797480), (360, 4477648), (384, 4197795), (420, 3837984), (448, 3598110), (480, 3358236), (504, 3198320), (560, 2878488), (576, 2798530), (630, 2558656), (640, 2518677), (672, 2398740), (720, 2238824), (840, 1918992), (896, 1799055), (960, 1679118), (1008, 1599160), (1120, 1439244), (1152, 1399265), (1260, 1279328), (1344, 1199370), (1440, 1119412), (1680, 959496), (1920, 839559), (2016, 799580), (2240, 719622), (2520, 639664), (2688, 599685), (2880, 559706), (3360, 479748), (4032, 399790), (4480, 359811), (5040, 319832), (5760, 279853), (6720, 239874), (8064, 199895), (10080, 159916), (13440, 119937), (20160, 79958), (39979, 40320)]