2188439040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3712

約数の個数: 160

約数和(自身を含む): 7086689280

約数和(自身を除く): 4898250240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2370, 2528, 2560, 3160, 3607, 3792, 3840, 4740, 5056, 6320, 7214, 7584, 7680, 9480, 10112, 10821, 12640, 14428, 15168, 18035, 18960, 20224, 21642, 25280, 28856, 30336, 36070, 37920, 40448, 43284, 50560, 54105, 57712, 60672, 72140, 75840, 86568, 101120, 108210, 115424, 121344, 144280, 151680, 173136, 202240, 216420, 230848, 284953, 288560, 303360, 346272, 432840, 461696, 569906, 577120, 606720, 692544, 854859, 865680, 923392, 1139812, 1154240, 1385088, 1424765, 1709718, 1731360, 1846784, 2279624, 2308480, 2770176, 2849530, 3419436, 3462720, 4274295, 4559248, 4616960, 5540352, 5699060, 6838872, 6925440, 8548590, 9118496, 9233920, 11398120, 13677744, 13850880, 17097180, 18236992, 22796240, 27355488, 27701760, 34194360, 36473984, 45592480, 54710976, 68388720, 72947968, 91184960, 109421952, 136777440, 145895936, 182369920, 218843904, 273554880, 364739840, 437687808, 547109760, 729479680, 1094219520, 2188439040]

約数ペア:

[(1, 2188439040), (2, 1094219520), (3, 729479680), (4, 547109760), (5, 437687808), (6, 364739840), (8, 273554880), (10, 218843904), (12, 182369920), (15, 145895936), (16, 136777440), (20, 109421952), (24, 91184960), (30, 72947968), (32, 68388720), (40, 54710976), (48, 45592480), (60, 36473984), (64, 34194360), (79, 27701760), (80, 27355488), (96, 22796240), (120, 18236992), (128, 17097180), (158, 13850880), (160, 13677744), (192, 11398120), (237, 9233920), (240, 9118496), (256, 8548590), (316, 6925440), (320, 6838872), (384, 5699060), (395, 5540352), (474, 4616960), (480, 4559248), (512, 4274295), (632, 3462720), (640, 3419436), (768, 2849530), (790, 2770176), (948, 2308480), (960, 2279624), (1185, 1846784), (1264, 1731360), (1280, 1709718), (1536, 1424765), (1580, 1385088), (1896, 1154240), (1920, 1139812), (2370, 923392), (2528, 865680), (2560, 854859), (3160, 692544), (3607, 606720), (3792, 577120), (3840, 569906), (4740, 461696), (5056, 432840), (6320, 346272), (7214, 303360), (7584, 288560), (7680, 284953), (9480, 230848), (10112, 216420), (10821, 202240), (12640, 173136), (14428, 151680), (15168, 144280), (18035, 121344), (18960, 115424), (20224, 108210), (21642, 101120), (25280, 86568), (28856, 75840), (30336, 72140), (36070, 60672), (37920, 57712), (40448, 54105), (43284, 50560)]