2543677440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2230

約数の個数: 208

約数和(自身を含む): 8571062400

約数和(自身を除く): 6027384960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2179, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4096, 4358, 4560, 4864, 5120, 6080, 6144, 6537, 7296, 7680, 8716, 9120, 9728, 10240, 10895, 12160, 12288, 13074, 14592, 15360, 17432, 18240, 19456, 20480, 21790, 24320, 26148, 29184, 30720, 32685, 34864, 36480, 38912, 41401, 43580, 48640, 52296, 58368, 61440, 65370, 69728, 72960, 77824, 82802, 87160, 97280, 104592, 116736, 124203, 130740, 139456, 145920, 165604, 174320, 194560, 207005, 209184, 233472, 248406, 261480, 278912, 291840, 331208, 348640, 389120, 414010, 418368, 496812, 522960, 557824, 583680, 621015, 662416, 697280, 828020, 836736, 993624, 1045920, 1115648, 1167360, 1242030, 1324832, 1394560, 1656040, 1673472, 1987248, 2091840, 2231296, 2484060, 2649664, 2789120, 3312080, 3346944, 3974496, 4183680, 4462592, 4968120, 5299328, 5578240, 6624160, 6693888, 7948992, 8367360, 8925184, 9936240, 10598656, 11156480, 13248320, 13387776, 15897984, 16734720, 19872480, 21197312, 22312960, 26496640, 26775552, 31795968, 33469440, 39744960, 42394624, 44625920, 52993280, 63591936, 66938880, 79489920, 84789248, 105986560, 127183872, 133877760, 158979840, 169578496, 211973120, 254367744, 317959680, 423946240, 508735488, 635919360, 847892480, 1271838720, 2543677440]

約数ペア:

[(1, 2543677440), (2, 1271838720), (3, 847892480), (4, 635919360), (5, 508735488), (6, 423946240), (8, 317959680), (10, 254367744), (12, 211973120), (15, 169578496), (16, 158979840), (19, 133877760), (20, 127183872), (24, 105986560), (30, 84789248), (32, 79489920), (38, 66938880), (40, 63591936), (48, 52993280), (57, 44625920), (60, 42394624), (64, 39744960), (76, 33469440), (80, 31795968), (95, 26775552), (96, 26496640), (114, 22312960), (120, 21197312), (128, 19872480), (152, 16734720), (160, 15897984), (190, 13387776), (192, 13248320), (228, 11156480), (240, 10598656), (256, 9936240), (285, 8925184), (304, 8367360), (320, 7948992), (380, 6693888), (384, 6624160), (456, 5578240), (480, 5299328), (512, 4968120), (570, 4462592), (608, 4183680), (640, 3974496), (760, 3346944), (768, 3312080), (912, 2789120), (960, 2649664), (1024, 2484060), (1140, 2231296), (1216, 2091840), (1280, 1987248), (1520, 1673472), (1536, 1656040), (1824, 1394560), (1920, 1324832), (2048, 1242030), (2179, 1167360), (2280, 1115648), (2432, 1045920), (2560, 993624), (3040, 836736), (3072, 828020), (3648, 697280), (3840, 662416), (4096, 621015), (4358, 583680), (4560, 557824), (4864, 522960), (5120, 496812), (6080, 418368), (6144, 414010), (6537, 389120), (7296, 348640), (7680, 331208), (8716, 291840), (9120, 278912), (9728, 261480), (10240, 248406), (10895, 233472), (12160, 209184), (12288, 207005), (13074, 194560), (14592, 174320), (15360, 165604), (17432, 145920), (18240, 139456), (19456, 130740), (20480, 124203), (21790, 116736), (24320, 104592), (26148, 97280), (29184, 87160), (30720, 82802), (32685, 77824), (34864, 72960), (36480, 69728), (38912, 65370), (41401, 61440), (43580, 58368), (48640, 52296)]