2821220160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 224

約数和(自身を含む): 9810122112

約数和(自身を除く): 6988901952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 433, 440, 480, 528, 617, 660, 704, 866, 880, 960, 1056, 1234, 1299, 1320, 1732, 1760, 1851, 2112, 2165, 2468, 2598, 2640, 3085, 3464, 3520, 3702, 4330, 4763, 4936, 5196, 5280, 6170, 6495, 6787, 6928, 7404, 8660, 9255, 9526, 9872, 10392, 10560, 12340, 12990, 13574, 13856, 14289, 14808, 17320, 18510, 19052, 19744, 20361, 20784, 23815, 24680, 25980, 27148, 27712, 28578, 29616, 33935, 34640, 37020, 38104, 39488, 40722, 41568, 47630, 49360, 51960, 54296, 57156, 59232, 67870, 69280, 71445, 74040, 76208, 81444, 83136, 95260, 98720, 101805, 103920, 108592, 114312, 118464, 135740, 138560, 142890, 148080, 152416, 162888, 190520, 197440, 203610, 207840, 217184, 228624, 267161, 271480, 285780, 296160, 304832, 325776, 381040, 407220, 415680, 434368, 457248, 534322, 542960, 571560, 592320, 651552, 762080, 801483, 814440, 914496, 1068644, 1085920, 1143120, 1303104, 1335805, 1524160, 1602966, 1628880, 2137288, 2171840, 2286240, 2671610, 2938771, 3205932, 3257760, 4007415, 4274576, 4572480, 5343220, 5877542, 6411864, 6515520, 8014830, 8549152, 8816313, 10686440, 11755084, 12823728, 14693855, 16029660, 17098304, 17632626, 21372880, 23510168, 25647456, 29387710, 32059320, 35265252, 42745760, 44081565, 47020336, 51294912, 58775420, 64118640, 70530504, 85491520, 88163130, 94040672, 117550840, 128237280, 141061008, 176326260, 188081344, 235101680, 256474560, 282122016, 352652520, 470203360, 564244032, 705305040, 940406720, 1410610080, 2821220160]

約数ペア:

[(1, 2821220160), (2, 1410610080), (3, 940406720), (4, 705305040), (5, 564244032), (6, 470203360), (8, 352652520), (10, 282122016), (11, 256474560), (12, 235101680), (15, 188081344), (16, 176326260), (20, 141061008), (22, 128237280), (24, 117550840), (30, 94040672), (32, 88163130), (33, 85491520), (40, 70530504), (44, 64118640), (48, 58775420), (55, 51294912), (60, 47020336), (64, 44081565), (66, 42745760), (80, 35265252), (88, 32059320), (96, 29387710), (110, 25647456), (120, 23510168), (132, 21372880), (160, 17632626), (165, 17098304), (176, 16029660), (192, 14693855), (220, 12823728), (240, 11755084), (264, 10686440), (320, 8816313), (330, 8549152), (352, 8014830), (433, 6515520), (440, 6411864), (480, 5877542), (528, 5343220), (617, 4572480), (660, 4274576), (704, 4007415), (866, 3257760), (880, 3205932), (960, 2938771), (1056, 2671610), (1234, 2286240), (1299, 2171840), (1320, 2137288), (1732, 1628880), (1760, 1602966), (1851, 1524160), (2112, 1335805), (2165, 1303104), (2468, 1143120), (2598, 1085920), (2640, 1068644), (3085, 914496), (3464, 814440), (3520, 801483), (3702, 762080), (4330, 651552), (4763, 592320), (4936, 571560), (5196, 542960), (5280, 534322), (6170, 457248), (6495, 434368), (6787, 415680), (6928, 407220), (7404, 381040), (8660, 325776), (9255, 304832), (9526, 296160), (9872, 285780), (10392, 271480), (10560, 267161), (12340, 228624), (12990, 217184), (13574, 207840), (13856, 203610), (14289, 197440), (14808, 190520), (17320, 162888), (18510, 152416), (19052, 148080), (19744, 142890), (20361, 138560), (20784, 135740), (23815, 118464), (24680, 114312), (25980, 108592), (27148, 103920), (27712, 101805), (28578, 98720), (29616, 95260), (33935, 83136), (34640, 81444), (37020, 76208), (38104, 74040), (39488, 71445), (40722, 69280), (41568, 67870), (47630, 59232), (49360, 57156), (51960, 54296)]