2181058880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 336

約数和(自身を含む): 7037466240

約数和(自身を除く): 4856407360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 242, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 484, 520, 560, 572, 605, 616, 619, 704, 715, 728, 770, 832, 847, 880, 910, 968, 1001, 1040, 1120, 1144, 1210, 1232, 1238, 1430, 1456, 1540, 1573, 1694, 1760, 1820, 1936, 2002, 2080, 2240, 2288, 2420, 2464, 2476, 2860, 2912, 3080, 3095, 3146, 3388, 3520, 3640, 3872, 4004, 4160, 4235, 4333, 4576, 4840, 4928, 4952, 5005, 5720, 5824, 6160, 6190, 6292, 6776, 6809, 7280, 7744, 7865, 8008, 8047, 8470, 8666, 9152, 9680, 9904, 10010, 11011, 11440, 12320, 12380, 12584, 13552, 13618, 14560, 15730, 16016, 16094, 16940, 17332, 19360, 19808, 20020, 21665, 22022, 22880, 24640, 24760, 25168, 27104, 27236, 29120, 31460, 32032, 32188, 33880, 34045, 34664, 38720, 39616, 40040, 40235, 43330, 44044, 45760, 47663, 49520, 50336, 54208, 54472, 55055, 56329, 62920, 64064, 64376, 67760, 68090, 69328, 74899, 80080, 80470, 86660, 88088, 88517, 95326, 99040, 100672, 108944, 110110, 112658, 125840, 128752, 135520, 136180, 138656, 149798, 160160, 160940, 173320, 176176, 177034, 190652, 198080, 217888, 220220, 225316, 238315, 251680, 257504, 271040, 272360, 277312, 281645, 299596, 320320, 321880, 346640, 352352, 354068, 374495, 381304, 435776, 440440, 442585, 450632, 476630, 503360, 515008, 524293, 544720, 563290, 599192, 619619, 643760, 693280, 704704, 708136, 748990, 762608, 880880, 885170, 901264, 953260, 973687, 1048586, 1089440, 1126580, 1198384, 1239238, 1287520, 1386560, 1416272, 1497980, 1525216, 1761760, 1770340, 1802528, 1906520, 1947374, 2097172, 2178880, 2253160, 2396768, 2478476, 2575040, 2621465, 2832544, 2995960, 3050432, 3098095, 3523520, 3540680, 3605056, 3813040, 3894748, 4194344, 4506320, 4793536, 4868435, 4956952, 5242930, 5665088, 5991920, 6196190, 6815809, 7081360, 7626080, 7789496, 8388688, 9012640, 9736870, 9913904, 10485860, 11983840, 12392380, 13631618, 14162720, 15252160, 15578992, 16777376, 18025280, 19473740, 19827808, 20971720, 23967680, 24784760, 27263236, 28325440, 31157984, 33554752, 34079045, 38947480, 39655616, 41943440, 49569520, 54526472, 62315968, 68158090, 77894960, 83886880, 99139040, 109052944, 136316180, 155789920, 167773760, 198278080, 218105888, 272632360, 311579840, 436211776, 545264720, 1090529440, 2181058880]

約数ペア:

[(1, 2181058880), (2, 1090529440), (4, 545264720), (5, 436211776), (7, 311579840), (8, 272632360), (10, 218105888), (11, 198278080), (13, 167773760), (14, 155789920), (16, 136316180), (20, 109052944), (22, 99139040), (26, 83886880), (28, 77894960), (32, 68158090), (35, 62315968), (40, 54526472), (44, 49569520), (52, 41943440), (55, 39655616), (56, 38947480), (64, 34079045), (65, 33554752), (70, 31157984), (77, 28325440), (80, 27263236), (88, 24784760), (91, 23967680), (104, 20971720), (110, 19827808), (112, 19473740), (121, 18025280), (130, 16777376), (140, 15578992), (143, 15252160), (154, 14162720), (160, 13631618), (176, 12392380), (182, 11983840), (208, 10485860), (220, 9913904), (224, 9736870), (242, 9012640), (260, 8388688), (280, 7789496), (286, 7626080), (308, 7081360), (320, 6815809), (352, 6196190), (364, 5991920), (385, 5665088), (416, 5242930), (440, 4956952), (448, 4868435), (455, 4793536), (484, 4506320), (520, 4194344), (560, 3894748), (572, 3813040), (605, 3605056), (616, 3540680), (619, 3523520), (704, 3098095), (715, 3050432), (728, 2995960), (770, 2832544), (832, 2621465), (847, 2575040), (880, 2478476), (910, 2396768), (968, 2253160), (1001, 2178880), (1040, 2097172), (1120, 1947374), (1144, 1906520), (1210, 1802528), (1232, 1770340), (1238, 1761760), (1430, 1525216), (1456, 1497980), (1540, 1416272), (1573, 1386560), (1694, 1287520), (1760, 1239238), (1820, 1198384), (1936, 1126580), (2002, 1089440), (2080, 1048586), (2240, 973687), (2288, 953260), (2420, 901264), (2464, 885170), (2476, 880880), (2860, 762608), (2912, 748990), (3080, 708136), (3095, 704704), (3146, 693280), (3388, 643760), (3520, 619619), (3640, 599192), (3872, 563290), (4004, 544720), (4160, 524293), (4235, 515008), (4333, 503360), (4576, 476630), (4840, 450632), (4928, 442585), (4952, 440440), (5005, 435776), (5720, 381304), (5824, 374495), (6160, 354068), (6190, 352352), (6292, 346640), (6776, 321880), (6809, 320320), (7280, 299596), (7744, 281645), (7865, 277312), (8008, 272360), (8047, 271040), (8470, 257504), (8666, 251680), (9152, 238315), (9680, 225316), (9904, 220220), (10010, 217888), (11011, 198080), (11440, 190652), (12320, 177034), (12380, 176176), (12584, 173320), (13552, 160940), (13618, 160160), (14560, 149798), (15730, 138656), (16016, 136180), (16094, 135520), (16940, 128752), (17332, 125840), (19360, 112658), (19808, 110110), (20020, 108944), (21665, 100672), (22022, 99040), (22880, 95326), (24640, 88517), (24760, 88088), (25168, 86660), (27104, 80470), (27236, 80080), (29120, 74899), (31460, 69328), (32032, 68090), (32188, 67760), (33880, 64376), (34045, 64064), (34664, 62920), (38720, 56329), (39616, 55055), (40040, 54472), (40235, 54208), (43330, 50336), (44044, 49520), (45760, 47663)]