1720197024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1139

約数の個数: 192

約数和(自身を含む): 5588803584

約数和(自身を除く): 3868606560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 223, 224, 273, 312, 336, 364, 416, 446, 546, 624, 669, 672, 728, 883, 892, 1092, 1248, 1338, 1456, 1561, 1766, 1784, 2184, 2649, 2676, 2899, 2912, 3122, 3532, 3568, 4368, 4683, 5298, 5352, 5798, 6181, 6244, 7064, 7136, 8697, 8736, 9366, 10596, 10704, 11479, 11596, 12362, 12488, 14128, 17394, 18543, 18732, 20293, 21192, 21408, 22958, 23192, 24724, 24976, 28256, 34437, 34788, 37086, 37464, 40586, 42384, 45916, 46384, 49448, 49952, 60879, 68874, 69576, 74172, 74928, 80353, 81172, 84768, 91832, 92768, 98896, 121758, 137748, 139152, 148344, 149856, 160706, 162344, 183664, 196909, 197792, 241059, 243516, 275496, 278304, 296688, 321412, 324688, 367328, 393818, 482118, 487032, 550992, 590727, 593376, 642824, 649376, 787636, 964236, 974064, 1101984, 1181454, 1285648, 1378363, 1575272, 1928472, 1948128, 2362908, 2559817, 2571296, 2756726, 3150544, 3856944, 4135089, 4725816, 5119634, 5513452, 6301088, 7679451, 7713888, 8270178, 9451632, 10239268, 11026904, 15358902, 16540356, 17918719, 18903264, 20478536, 22053808, 30717804, 33080712, 35837438, 40957072, 44107616, 53756157, 61435608, 66161424, 71674876, 81914144, 107512314, 122871216, 132322848, 143349752, 215024628, 245742432, 286699504, 430049256, 573399008, 860098512, 1720197024]

約数ペア:

[(1, 1720197024), (2, 860098512), (3, 573399008), (4, 430049256), (6, 286699504), (7, 245742432), (8, 215024628), (12, 143349752), (13, 132322848), (14, 122871216), (16, 107512314), (21, 81914144), (24, 71674876), (26, 66161424), (28, 61435608), (32, 53756157), (39, 44107616), (42, 40957072), (48, 35837438), (52, 33080712), (56, 30717804), (78, 22053808), (84, 20478536), (91, 18903264), (96, 17918719), (104, 16540356), (112, 15358902), (156, 11026904), (168, 10239268), (182, 9451632), (208, 8270178), (223, 7713888), (224, 7679451), (273, 6301088), (312, 5513452), (336, 5119634), (364, 4725816), (416, 4135089), (446, 3856944), (546, 3150544), (624, 2756726), (669, 2571296), (672, 2559817), (728, 2362908), (883, 1948128), (892, 1928472), (1092, 1575272), (1248, 1378363), (1338, 1285648), (1456, 1181454), (1561, 1101984), (1766, 974064), (1784, 964236), (2184, 787636), (2649, 649376), (2676, 642824), (2899, 593376), (2912, 590727), (3122, 550992), (3532, 487032), (3568, 482118), (4368, 393818), (4683, 367328), (5298, 324688), (5352, 321412), (5798, 296688), (6181, 278304), (6244, 275496), (7064, 243516), (7136, 241059), (8697, 197792), (8736, 196909), (9366, 183664), (10596, 162344), (10704, 160706), (11479, 149856), (11596, 148344), (12362, 139152), (12488, 137748), (14128, 121758), (17394, 98896), (18543, 92768), (18732, 91832), (20293, 84768), (21192, 81172), (21408, 80353), (22958, 74928), (23192, 74172), (24724, 69576), (24976, 68874), (28256, 60879), (34437, 49952), (34788, 49448), (37086, 46384), (37464, 45916), (40586, 42384)]