21030183744

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10939}}^1$

素因数の和:11021

約数の個数: 224

約数和(自身を含む): 64022630400

約数和(自身を除く): 42992446656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 76, 93, 96, 102, 114, 124, 136, 152, 186, 192, 204, 228, 248, 272, 304, 323, 372, 408, 456, 496, 527, 544, 589, 608, 646, 744, 816, 912, 969, 992, 1054, 1088, 1178, 1216, 1292, 1488, 1581, 1632, 1767, 1824, 1938, 1984, 2108, 2356, 2584, 2976, 3162, 3264, 3534, 3648, 3876, 4216, 4712, 5168, 5952, 6324, 7068, 7752, 8432, 9424, 10013, 10336, 10939, 12648, 14136, 15504, 16864, 18848, 20026, 20672, 21878, 25296, 28272, 30039, 31008, 32817, 33728, 37696, 40052, 43756, 50592, 56544, 60078, 62016, 65634, 80104, 87512, 101184, 113088, 120156, 131268, 160208, 175024, 185963, 207841, 240312, 262536, 320416, 339109, 350048, 371926, 415682, 480624, 525072, 557889, 623523, 640832, 678218, 700096, 743852, 831364, 961248, 1017327, 1050144, 1115778, 1247046, 1356436, 1487704, 1662728, 1922496, 2034654, 2100288, 2231556, 2494092, 2712872, 2975408, 3325456, 3533297, 4069308, 4463112, 4988184, 5425744, 5764853, 5950816, 6443071, 6650912, 7066594, 8138616, 8926224, 9976368, 10599891, 10851488, 11529706, 11901632, 12886142, 13301824, 14133188, 16277232, 17294559, 17852448, 19329213, 19952736, 21199782, 21702976, 23059412, 25772284, 28266376, 32554464, 34589118, 35704896, 38658426, 39905472, 42399564, 46118824, 51544568, 56532752, 65108928, 69178236, 77316852, 84799128, 92237648, 103089136, 109532207, 113065504, 138356472, 154633704, 169598256, 184475296, 206178272, 219064414, 226131008, 276712944, 309267408, 328596621, 339196512, 368950592, 412356544, 438128828, 553425888, 618534816, 657193242, 678393024, 876257656, 1106851776, 1237069632, 1314386484, 1752515312, 2628772968, 3505030624, 5257545936, 7010061248, 10515091872, 21030183744]

約数ペア:

[(1, 21030183744), (2, 10515091872), (3, 7010061248), (4, 5257545936), (6, 3505030624), (8, 2628772968), (12, 1752515312), (16, 1314386484), (17, 1237069632), (19, 1106851776), (24, 876257656), (31, 678393024), (32, 657193242), (34, 618534816), (38, 553425888), (48, 438128828), (51, 412356544), (57, 368950592), (62, 339196512), (64, 328596621), (68, 309267408), (76, 276712944), (93, 226131008), (96, 219064414), (102, 206178272), (114, 184475296), (124, 169598256), (136, 154633704), (152, 138356472), (186, 113065504), (192, 109532207), (204, 103089136), (228, 92237648), (248, 84799128), (272, 77316852), (304, 69178236), (323, 65108928), (372, 56532752), (408, 51544568), (456, 46118824), (496, 42399564), (527, 39905472), (544, 38658426), (589, 35704896), (608, 34589118), (646, 32554464), (744, 28266376), (816, 25772284), (912, 23059412), (969, 21702976), (992, 21199782), (1054, 19952736), (1088, 19329213), (1178, 17852448), (1216, 17294559), (1292, 16277232), (1488, 14133188), (1581, 13301824), (1632, 12886142), (1767, 11901632), (1824, 11529706), (1938, 10851488), (1984, 10599891), (2108, 9976368), (2356, 8926224), (2584, 8138616), (2976, 7066594), (3162, 6650912), (3264, 6443071), (3534, 5950816), (3648, 5764853), (3876, 5425744), (4216, 4988184), (4712, 4463112), (5168, 4069308), (5952, 3533297), (6324, 3325456), (7068, 2975408), (7752, 2712872), (8432, 2494092), (9424, 2231556), (10013, 2100288), (10336, 2034654), (10939, 1922496), (12648, 1662728), (14136, 1487704), (15504, 1356436), (16864, 1247046), (18848, 1115778), (20026, 1050144), (20672, 1017327), (21878, 961248), (25296, 831364), (28272, 743852), (30039, 700096), (31008, 678218), (32817, 640832), (33728, 623523), (37696, 557889), (40052, 525072), (43756, 480624), (50592, 415682), (56544, 371926), (60078, 350048), (62016, 339109), (65634, 320416), (80104, 262536), (87512, 240312), (101184, 207841), (113088, 185963), (120156, 175024), (131268, 160208)]