13404289920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{997343}}^1$

素因数の和:997372

約数の個数: 128

約数和(自身を含む): 48829962240

約数和(自身を除く): 35425672320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 997343, 1994686, 2992029, 3989372, 4986715, 5984058, 6981401, 7978744, 9973430, 11968116, 13962802, 14960145, 15957488, 19946860, 20944203, 23936232, 27925604, 29920290, 31914976, 34907005, 39893720, 41888406, 47872464, 55851208, 59840580, 63829952, 69814010, 79787440, 83776812, 95744928, 104721015, 111702416, 119681160, 127659904, 139628020, 159574880, 167553624, 191489856, 209442030, 223404832, 239362320, 279256040, 319149760, 335107248, 382979712, 418884060, 446809664, 478724640, 558512080, 638299520, 670214496, 837768120, 893619328, 957449280, 1117024160, 1340428992, 1675536240, 1914898560, 2234048320, 2680857984, 3351072480, 4468096640, 6702144960, 13404289920]

約数ペア:

[(1, 13404289920), (2, 6702144960), (3, 4468096640), (4, 3351072480), (5, 2680857984), (6, 2234048320), (7, 1914898560), (8, 1675536240), (10, 1340428992), (12, 1117024160), (14, 957449280), (15, 893619328), (16, 837768120), (20, 670214496), (21, 638299520), (24, 558512080), (28, 478724640), (30, 446809664), (32, 418884060), (35, 382979712), (40, 335107248), (42, 319149760), (48, 279256040), (56, 239362320), (60, 223404832), (64, 209442030), (70, 191489856), (80, 167553624), (84, 159574880), (96, 139628020), (105, 127659904), (112, 119681160), (120, 111702416), (128, 104721015), (140, 95744928), (160, 83776812), (168, 79787440), (192, 69814010), (210, 63829952), (224, 59840580), (240, 55851208), (280, 47872464), (320, 41888406), (336, 39893720), (384, 34907005), (420, 31914976), (448, 29920290), (480, 27925604), (560, 23936232), (640, 20944203), (672, 19946860), (840, 15957488), (896, 14960145), (960, 13962802), (1120, 11968116), (1344, 9973430), (1680, 7978744), (1920, 6981401), (2240, 5984058), (2688, 4986715), (3360, 3989372), (4480, 2992029), (6720, 1994686), (13440, 997343)]