4720716288

素因数分解:

$2^9\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2049

約数の個数: 240

約数和(自身を含む): 14879985120

約数和(自身を除く): 10159268832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 512, 513, 576, 608, 648, 684, 768, 864, 912, 972, 1026, 1152, 1216, 1296, 1368, 1536, 1539, 1728, 1824, 1944, 1997, 2052, 2304, 2432, 2592, 2736, 3078, 3456, 3648, 3888, 3994, 4104, 4608, 4617, 4864, 5184, 5472, 5991, 6156, 6912, 7296, 7776, 7988, 8208, 9234, 9728, 10368, 10944, 11982, 12312, 13824, 14592, 15552, 15976, 16416, 17973, 18468, 20736, 21888, 23964, 24624, 29184, 31104, 31952, 32832, 35946, 36936, 37943, 41472, 43776, 47928, 49248, 53919, 62208, 63904, 65664, 71892, 73872, 75886, 87552, 95856, 98496, 107838, 113829, 124416, 127808, 131328, 143784, 147744, 151772, 161757, 191712, 196992, 215676, 227658, 255616, 262656, 287568, 295488, 303544, 323514, 341487, 383424, 393984, 431352, 455316, 485271, 511232, 575136, 590976, 607088, 647028, 682974, 766848, 787968, 862704, 910632, 970542, 1022464, 1024461, 1150272, 1181952, 1214176, 1294056, 1365948, 1533696, 1725408, 1821264, 1941084, 2048922, 2300544, 2363904, 2428352, 2588112, 2731896, 3067392, 3073383, 3450816, 3642528, 3882168, 4097844, 4601088, 4856704, 5176224, 5463792, 6146766, 6901632, 7285056, 7764336, 8195688, 9202176, 9220149, 9713408, 10352448, 10927584, 12293532, 13803264, 14570112, 15528672, 16391376, 18440298, 19426816, 20704896, 21855168, 24587064, 27606528, 29140224, 31057344, 32782752, 36880596, 41409792, 43710336, 49174128, 58280448, 62114688, 65565504, 73761192, 82819584, 87420672, 98348256, 124229376, 131131008, 147522384, 174841344, 196696512, 248458752, 262262016, 295044768, 393393024, 524524032, 590089536, 786786048, 1180179072, 1573572096, 2360358144, 4720716288]

約数ペア:

[(1, 4720716288), (2, 2360358144), (3, 1573572096), (4, 1180179072), (6, 786786048), (8, 590089536), (9, 524524032), (12, 393393024), (16, 295044768), (18, 262262016), (19, 248458752), (24, 196696512), (27, 174841344), (32, 147522384), (36, 131131008), (38, 124229376), (48, 98348256), (54, 87420672), (57, 82819584), (64, 73761192), (72, 65565504), (76, 62114688), (81, 58280448), (96, 49174128), (108, 43710336), (114, 41409792), (128, 36880596), (144, 32782752), (152, 31057344), (162, 29140224), (171, 27606528), (192, 24587064), (216, 21855168), (228, 20704896), (243, 19426816), (256, 18440298), (288, 16391376), (304, 15528672), (324, 14570112), (342, 13803264), (384, 12293532), (432, 10927584), (456, 10352448), (486, 9713408), (512, 9220149), (513, 9202176), (576, 8195688), (608, 7764336), (648, 7285056), (684, 6901632), (768, 6146766), (864, 5463792), (912, 5176224), (972, 4856704), (1026, 4601088), (1152, 4097844), (1216, 3882168), (1296, 3642528), (1368, 3450816), (1536, 3073383), (1539, 3067392), (1728, 2731896), (1824, 2588112), (1944, 2428352), (1997, 2363904), (2052, 2300544), (2304, 2048922), (2432, 1941084), (2592, 1821264), (2736, 1725408), (3078, 1533696), (3456, 1365948), (3648, 1294056), (3888, 1214176), (3994, 1181952), (4104, 1150272), (4608, 1024461), (4617, 1022464), (4864, 970542), (5184, 910632), (5472, 862704), (5991, 787968), (6156, 766848), (6912, 682974), (7296, 647028), (7776, 607088), (7988, 590976), (8208, 575136), (9234, 511232), (9728, 485271), (10368, 455316), (10944, 431352), (11982, 393984), (12312, 383424), (13824, 341487), (14592, 323514), (15552, 303544), (15976, 295488), (16416, 287568), (17973, 262656), (18468, 255616), (20736, 227658), (21888, 215676), (23964, 196992), (24624, 191712), (29184, 161757), (31104, 151772), (31952, 147744), (32832, 143784), (35946, 131328), (36936, 127808), (37943, 124416), (41472, 113829), (43776, 107838), (47928, 98496), (49248, 95856), (53919, 87552), (62208, 75886), (63904, 73872), (65664, 71892)]