2655123840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8134

約数の個数: 256

約数和(自身を含む): 9899712000

約数和(自身を除く): 7244588160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8087, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16174, 16416, 17280, 18240, 20520, 21888, 24261, 27360, 32348, 32832, 36480, 40435, 41040, 48522, 54720, 64696, 65664, 72783, 80870, 82080, 97044, 109440, 121305, 129392, 145566, 153653, 161740, 164160, 194088, 218349, 242610, 258784, 291132, 307306, 323480, 328320, 363915, 388176, 436698, 460959, 485220, 517568, 582264, 614612, 646960, 727830, 768265, 776352, 873396, 921918, 970440, 1035136, 1091745, 1164528, 1229224, 1293920, 1382877, 1455660, 1536530, 1552704, 1746792, 1843836, 1940880, 2183490, 2304795, 2329056, 2458448, 2587840, 2765754, 2911320, 3073060, 3105408, 3493584, 3687672, 3881760, 4148631, 4366980, 4609590, 4658112, 4916896, 5175680, 5531508, 5822640, 6146120, 6914385, 6987168, 7375344, 7763520, 8297262, 8733960, 9219180, 9316224, 9833792, 11063016, 11645280, 12292240, 13828770, 13974336, 14750688, 15527040, 16594524, 17467920, 18438360, 19667584, 20743155, 22126032, 23290560, 24584480, 27657540, 27948672, 29501376, 33189048, 34935840, 36876720, 41486310, 44252064, 46581120, 49168960, 55315080, 59002752, 66378096, 69871680, 73753440, 82972620, 88504128, 98337920, 110630160, 132756192, 139743360, 147506880, 165945240, 177008256, 221260320, 265512384, 295013760, 331890480, 442520640, 531024768, 663780960, 885041280, 1327561920, 2655123840]

約数ペア:

[(1, 2655123840), (2, 1327561920), (3, 885041280), (4, 663780960), (5, 531024768), (6, 442520640), (8, 331890480), (9, 295013760), (10, 265512384), (12, 221260320), (15, 177008256), (16, 165945240), (18, 147506880), (19, 139743360), (20, 132756192), (24, 110630160), (27, 98337920), (30, 88504128), (32, 82972620), (36, 73753440), (38, 69871680), (40, 66378096), (45, 59002752), (48, 55315080), (54, 49168960), (57, 46581120), (60, 44252064), (64, 41486310), (72, 36876720), (76, 34935840), (80, 33189048), (90, 29501376), (95, 27948672), (96, 27657540), (108, 24584480), (114, 23290560), (120, 22126032), (128, 20743155), (135, 19667584), (144, 18438360), (152, 17467920), (160, 16594524), (171, 15527040), (180, 14750688), (190, 13974336), (192, 13828770), (216, 12292240), (228, 11645280), (240, 11063016), (270, 9833792), (285, 9316224), (288, 9219180), (304, 8733960), (320, 8297262), (342, 7763520), (360, 7375344), (380, 6987168), (384, 6914385), (432, 6146120), (456, 5822640), (480, 5531508), (513, 5175680), (540, 4916896), (570, 4658112), (576, 4609590), (608, 4366980), (640, 4148631), (684, 3881760), (720, 3687672), (760, 3493584), (855, 3105408), (864, 3073060), (912, 2911320), (960, 2765754), (1026, 2587840), (1080, 2458448), (1140, 2329056), (1152, 2304795), (1216, 2183490), (1368, 1940880), (1440, 1843836), (1520, 1746792), (1710, 1552704), (1728, 1536530), (1824, 1455660), (1920, 1382877), (2052, 1293920), (2160, 1229224), (2280, 1164528), (2432, 1091745), (2565, 1035136), (2736, 970440), (2880, 921918), (3040, 873396), (3420, 776352), (3456, 768265), (3648, 727830), (4104, 646960), (4320, 614612), (4560, 582264), (5130, 517568), (5472, 485220), (5760, 460959), (6080, 436698), (6840, 388176), (7296, 363915), (8087, 328320), (8208, 323480), (8640, 307306), (9120, 291132), (10260, 258784), (10944, 242610), (12160, 218349), (13680, 194088), (16174, 164160), (16416, 161740), (17280, 153653), (18240, 145566), (20520, 129392), (21888, 121305), (24261, 109440), (27360, 97044), (32348, 82080), (32832, 80870), (36480, 72783), (40435, 65664), (41040, 64696), (48522, 54720)]