2001881952

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5855

約数の個数: 240

約数和(自身を含む): 7083901440

約数和(自身を除く): 5082019488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 5807, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 11614, 12312, 12768, 14364, 16416, 17421, 18144, 19152, 21546, 23228, 24624, 28728, 34842, 38304, 40649, 43092, 46456, 49248, 52263, 57456, 69684, 81298, 86184, 92912, 104526, 110333, 114912, 121947, 139368, 156789, 162596, 172368, 185824, 209052, 220666, 243894, 278736, 313578, 325192, 330999, 344736, 365841, 418104, 441332, 470367, 487788, 557472, 627156, 650384, 661998, 731682, 772331, 836208, 882664, 940734, 975576, 992997, 1097523, 1254312, 1300768, 1323996, 1463364, 1544662, 1672416, 1765328, 1881468, 1951152, 1985994, 2195046, 2316993, 2508624, 2647992, 2926728, 2978991, 3089324, 3292569, 3530656, 3762936, 3902304, 3971988, 4390092, 4633986, 5017248, 5295984, 5853456, 5957982, 6178648, 6585138, 6950979, 7525872, 7943976, 8780184, 8936973, 9267972, 10591968, 11706912, 11915964, 12357296, 13170276, 13901958, 15051744, 15887952, 17560368, 17873946, 18535944, 20852937, 23831928, 24714592, 26340552, 27803916, 31775904, 35120736, 35747892, 37071888, 41705874, 47663856, 52681104, 55607832, 62558811, 71495784, 74143776, 83411748, 95327712, 105362208, 111215664, 125117622, 142991568, 166823496, 222431328, 250235244, 285983136, 333646992, 500470488, 667293984, 1000940976, 2001881952]

約数ペア:

[(1, 2001881952), (2, 1000940976), (3, 667293984), (4, 500470488), (6, 333646992), (7, 285983136), (8, 250235244), (9, 222431328), (12, 166823496), (14, 142991568), (16, 125117622), (18, 111215664), (19, 105362208), (21, 95327712), (24, 83411748), (27, 74143776), (28, 71495784), (32, 62558811), (36, 55607832), (38, 52681104), (42, 47663856), (48, 41705874), (54, 37071888), (56, 35747892), (57, 35120736), (63, 31775904), (72, 27803916), (76, 26340552), (81, 24714592), (84, 23831928), (96, 20852937), (108, 18535944), (112, 17873946), (114, 17560368), (126, 15887952), (133, 15051744), (144, 13901958), (152, 13170276), (162, 12357296), (168, 11915964), (171, 11706912), (189, 10591968), (216, 9267972), (224, 8936973), (228, 8780184), (252, 7943976), (266, 7525872), (288, 6950979), (304, 6585138), (324, 6178648), (336, 5957982), (342, 5853456), (378, 5295984), (399, 5017248), (432, 4633986), (456, 4390092), (504, 3971988), (513, 3902304), (532, 3762936), (567, 3530656), (608, 3292569), (648, 3089324), (672, 2978991), (684, 2926728), (756, 2647992), (798, 2508624), (864, 2316993), (912, 2195046), (1008, 1985994), (1026, 1951152), (1064, 1881468), (1134, 1765328), (1197, 1672416), (1296, 1544662), (1368, 1463364), (1512, 1323996), (1539, 1300768), (1596, 1254312), (1824, 1097523), (2016, 992997), (2052, 975576), (2128, 940734), (2268, 882664), (2394, 836208), (2592, 772331), (2736, 731682), (3024, 661998), (3078, 650384), (3192, 627156), (3591, 557472), (4104, 487788), (4256, 470367), (4536, 441332), (4788, 418104), (5472, 365841), (5807, 344736), (6048, 330999), (6156, 325192), (6384, 313578), (7182, 278736), (8208, 243894), (9072, 220666), (9576, 209052), (10773, 185824), (11614, 172368), (12312, 162596), (12768, 156789), (14364, 139368), (16416, 121947), (17421, 114912), (18144, 110333), (19152, 104526), (21546, 92912), (23228, 86184), (24624, 81298), (28728, 69684), (34842, 57456), (38304, 52263), (40649, 49248), (43092, 46456)]