2979305280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{49261}}^1$

素因数の和:49294

約数の個数: 224

約数和(自身を含む): 12012046080

約数和(自身を除く): 9032740800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 49261, 60480, 98522, 147783, 197044, 246305, 295566, 344827, 394088, 443349, 492610, 591132, 689654, 738915, 788176, 886698, 985220, 1034481, 1182264, 1330047, 1379308, 1477830, 1576352, 1724135, 1773396, 1970440, 2068962, 2216745, 2364528, 2660094, 2758616, 2955660, 3103443, 3152704, 3448270, 3546792, 3940880, 4137924, 4433490, 4729056, 5172405, 5320188, 5517232, 5911320, 6206886, 6650235, 6896540, 7093584, 7881760, 8275848, 8866980, 9310329, 9458112, 10344810, 10640376, 11034464, 11822640, 12413772, 13300470, 13793080, 14187168, 15517215, 15763520, 16551696, 17733960, 18620658, 20689620, 21280752, 22068928, 23645280, 24827544, 26600940, 27586160, 28374336, 31034430, 33103392, 35467920, 37241316, 41379240, 42561504, 46551645, 47290560, 49655088, 53201880, 55172320, 62068860, 66206784, 70935840, 74482632, 82758480, 85123008, 93103290, 99310176, 106403760, 110344640, 124137720, 141871680, 148965264, 165516960, 186206580, 198620352, 212807520, 248275440, 297930528, 331033920, 372413160, 425615040, 496550880, 595861056, 744826320, 993101760, 1489652640, 2979305280]

約数ペア:

[(1, 2979305280), (2, 1489652640), (3, 993101760), (4, 744826320), (5, 595861056), (6, 496550880), (7, 425615040), (8, 372413160), (9, 331033920), (10, 297930528), (12, 248275440), (14, 212807520), (15, 198620352), (16, 186206580), (18, 165516960), (20, 148965264), (21, 141871680), (24, 124137720), (27, 110344640), (28, 106403760), (30, 99310176), (32, 93103290), (35, 85123008), (36, 82758480), (40, 74482632), (42, 70935840), (45, 66206784), (48, 62068860), (54, 55172320), (56, 53201880), (60, 49655088), (63, 47290560), (64, 46551645), (70, 42561504), (72, 41379240), (80, 37241316), (84, 35467920), (90, 33103392), (96, 31034430), (105, 28374336), (108, 27586160), (112, 26600940), (120, 24827544), (126, 23645280), (135, 22068928), (140, 21280752), (144, 20689620), (160, 18620658), (168, 17733960), (180, 16551696), (189, 15763520), (192, 15517215), (210, 14187168), (216, 13793080), (224, 13300470), (240, 12413772), (252, 11822640), (270, 11034464), (280, 10640376), (288, 10344810), (315, 9458112), (320, 9310329), (336, 8866980), (360, 8275848), (378, 7881760), (420, 7093584), (432, 6896540), (448, 6650235), (480, 6206886), (504, 5911320), (540, 5517232), (560, 5320188), (576, 5172405), (630, 4729056), (672, 4433490), (720, 4137924), (756, 3940880), (840, 3546792), (864, 3448270), (945, 3152704), (960, 3103443), (1008, 2955660), (1080, 2758616), (1120, 2660094), (1260, 2364528), (1344, 2216745), (1440, 2068962), (1512, 1970440), (1680, 1773396), (1728, 1724135), (1890, 1576352), (2016, 1477830), (2160, 1379308), (2240, 1330047), (2520, 1182264), (2880, 1034481), (3024, 985220), (3360, 886698), (3780, 788176), (4032, 738915), (4320, 689654), (5040, 591132), (6048, 492610), (6720, 443349), (7560, 394088), (8640, 344827), (10080, 295566), (12096, 246305), (15120, 197044), (20160, 147783), (30240, 98522), (49261, 60480)]