1384342680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{8539}}^1$

素因数の和:8753

約数の個数: 128

約数和(自身を含む): 4771468800

約数和(自身を除く): 3387126120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1351, 1544, 1930, 2316, 2702, 2895, 3860, 4053, 4632, 5404, 5790, 6755, 7720, 8106, 8539, 10808, 11580, 13510, 16212, 17078, 20265, 23160, 25617, 27020, 32424, 34156, 40530, 42695, 51234, 54040, 59773, 68312, 81060, 85390, 102468, 119546, 128085, 162120, 170780, 179319, 204936, 239092, 256170, 298865, 341560, 358638, 478184, 512340, 597730, 717276, 896595, 1024680, 1195460, 1434552, 1648027, 1793190, 2390920, 3296054, 3586380, 4944081, 6592108, 7172760, 8240135, 9888162, 11536189, 13184216, 16480270, 19776324, 23072378, 24720405, 32960540, 34608567, 39552648, 46144756, 49440810, 57680945, 65921080, 69217134, 92289512, 98881620, 115361890, 138434268, 173042835, 197763240, 230723780, 276868536, 346085670, 461447560, 692171340, 1384342680]

約数ペア:

[(1, 1384342680), (2, 692171340), (3, 461447560), (4, 346085670), (5, 276868536), (6, 230723780), (7, 197763240), (8, 173042835), (10, 138434268), (12, 115361890), (14, 98881620), (15, 92289512), (20, 69217134), (21, 65921080), (24, 57680945), (28, 49440810), (30, 46144756), (35, 39552648), (40, 34608567), (42, 32960540), (56, 24720405), (60, 23072378), (70, 19776324), (84, 16480270), (105, 13184216), (120, 11536189), (140, 9888162), (168, 8240135), (193, 7172760), (210, 6592108), (280, 4944081), (386, 3586380), (420, 3296054), (579, 2390920), (772, 1793190), (840, 1648027), (965, 1434552), (1158, 1195460), (1351, 1024680), (1544, 896595), (1930, 717276), (2316, 597730), (2702, 512340), (2895, 478184), (3860, 358638), (4053, 341560), (4632, 298865), (5404, 256170), (5790, 239092), (6755, 204936), (7720, 179319), (8106, 170780), (8539, 162120), (10808, 128085), (11580, 119546), (13510, 102468), (16212, 85390), (17078, 81060), (20265, 68312), (23160, 59773), (25617, 54040), (27020, 51234), (32424, 42695), (34156, 40530)]